dnl
dnl PTHREADS_FLAGS
dnl
-dnl Set some magic defines to achieve POSIX threads conformance
+dnl Set some magic defines to achieve POSIX threads conformance.
dnl
AC_DEFUN([PTHREADS_FLAGS],[
if test -z "$host_alias" && test -n "$host"; then
PTHREAD_FLAGS=-D_REENTRANT;;
*sco*)
PTHREAD_FLAGS=-D_REENTRANT;;
-dnl Solves sigwait() problem, creates problems with u_long etc.
-dnl PTHREAD_FLAGS="-D_REENTRANT -D_XOPEN_SOURCE=500 -D_POSIX_C_SOURCE=199506 -D_XOPEN_SOURCE_EXTENDED=1";;
esac
if test -n "$PTHREAD_FLAGS"; then
CPPFLAGS="$CPPFLAGS $PTHREAD_FLAGS"
fi
-])dnl
+])
+
dnl
dnl PTHREADS_CHECK_COMPILE
dnl
-dnl Check whether the current setup can use POSIX threads calls
+dnl Check whether the current setup can use POSIX threads calls.
dnl
AC_DEFUN([PTHREADS_CHECK_COMPILE], [
AC_LINK_IFELSE([ AC_LANG_SOURCE([
], [
pthreads_checked=no
]
-) ] )dnl
+) ] )
+
dnl
-dnl PTHREADS_CHECK()
+dnl PTHREADS_CHECK
dnl
-dnl Try to find a way to enable POSIX threads
+dnl Try to find a way to enable POSIX threads.
dnl
dnl Magic flags
dnl -kthread gcc (FreeBSD)
dnl -threads gcc (HP-UX)
dnl
AC_DEFUN([PTHREADS_CHECK],[
-
save_CFLAGS=$CFLAGS
save_LIBS=$LIBS
PTHREADS_ASSIGN_VARS
else
threads_result="POSIX-Threads not found"
fi
-])dnl
+])
+
dnl
+dnl PTHREADS_ASSIGN_VARS
+dnl
+dnl Adds pthreads linker and compiler flags.
dnl
AC_DEFUN([PTHREADS_ASSIGN_VARS],[
if test -n "$ac_cv_pthreads_lib"; then
if test -n "$ac_cv_pthreads_cflags"; then
CFLAGS="$CFLAGS $ac_cv_pthreads_cflags"
fi
-])dnl
+])
-AC_DEFUN([TSRM_BASIC_CHECKS],[
+dnl This file contains TSRM specific autoconf macros.
+dnl
+dnl TSRM_BASIC_CHECKS
+dnl
+AC_DEFUN([TSRM_BASIC_CHECKS],[
AC_REQUIRE([AC_PROG_CC])dnl
AC_REQUIRE([AC_PROG_RANLIB])dnl
AC_CHECK_FUNCS(sigprocmask)
])
+dnl
+dnl TSRM_CHECK_PTH
+dnl
AC_DEFUN([TSRM_CHECK_PTH],[
-
AC_MSG_CHECKING(for GNU Pth)
PTH_PREFIX="`$1 --prefix`"
if test -z "$PTH_PREFIX"; then
AC_DEFINE(GNUPTH, 1, [Whether you use GNU Pth])
AC_MSG_RESULT(yes - installed in $PTH_PREFIX)
-
])
+dnl
+dnl TSRM_CHECK_ST
+dnl
AC_DEFUN([TSRM_CHECK_ST],[
if test -r "$1/include/st.h"; then
CPPFLAGS="$CPPFLAGS -I$1/include"
AC_DEFINE(TSRM_ST, 1, [ ])
])
+dnl
+dnl TSRM_CHECK_PTHREADS
+dnl
AC_DEFUN([TSRM_CHECK_PTHREADS],[
-
PTHREADS_CHECK
if test "$pthreads_working" != "yes"; then
AC_MSG_RESULT(yes)
])
+dnl
+dnl TSRM_THREADS_CHECKS
+dnl
+dnl For the thread implementations, we always use --with-* to maintain
+dnl consistency.
+dnl
AC_DEFUN([TSRM_THREADS_CHECKS],[
-
-dnl For the thread implementations, we always use --with-*
-dnl to maintain consistency
-
AC_ARG_WITH([tsrm-pth],
[AS_HELP_STRING([[--with-tsrm-pth[=pth-config]]],
[Use GNU Pth])],
elif test "$TSRM_PTHREADS" != "no"; then
TSRM_CHECK_PTHREADS
fi
-
])
+dnl This file contains Zend specific autoconf macros.
+
dnl
-dnl This file contains Zend specific autoconf functions.
+dnl ZEND_CHECK_FLOAT_PRECISION
dnl
-
dnl x87 floating point internal precision control checks
dnl See: http://wiki.php.net/rfc/rounding
+dnl
AC_DEFUN([ZEND_CHECK_FLOAT_PRECISION],[
AC_MSG_CHECKING([for usable _FPU_SETCW])
AC_LINK_IFELSE([AC_LANG_PROGRAM([[
fi
])
+dnl
+dnl LIBZEND_BASIC_CHECKS
+dnl
+dnl Basic checks specific for the Zend engine library.
+dnl
AC_DEFUN([LIBZEND_BASIC_CHECKS],[
AC_REQUIRE([AC_PROG_CC])
cpuid.h \
dlfcn.h)
-AC_DEFUN([LIBZEND_DLSYM_CHECK],[
+dnl
+dnl LIBZEND_DLSYM_CHECK
dnl
dnl Ugly hack to check if dlsym() requires a leading underscore in symbol name.
dnl
+AC_DEFUN([LIBZEND_DLSYM_CHECK],[
AC_MSG_CHECKING([whether dlsym() requires a leading underscore in symbol names])
_LT_AC_TRY_DLOPEN_SELF([
AC_MSG_RESULT(no)
ZEND_CHECK_FLOAT_PRECISION
-dnl test whether double cast to long preserves least significant bits
+dnl Test whether double cast to long preserves least significant bits.
AC_MSG_CHECKING(whether double cast to long preserves least significant bits)
AC_RUN_IFELSE([AC_LANG_SOURCE([[
])
+dnl
+dnl LIBZEND_OTHER_CHECKS
+dnl
AC_DEFUN([LIBZEND_OTHER_CHECKS],[
AC_ARG_ENABLE([maintainer-zts],
AC_MSG_RESULT(no)
fi
-dnl test and set the alignment define for ZEND_MM
-dnl this also does the logarithmic test for ZEND_MM.
+dnl Test and set the alignment define for ZEND_MM. This also does the
+dnl logarithmic test for ZEND_MM.
AC_MSG_CHECKING(for MM alignment and log values)
AC_RUN_IFELSE([AC_LANG_SOURCE([[
AC_DEFINE_UNQUOTED(ZEND_MM_ALIGNMENT, $LIBZEND_MM_ALIGN, [ ])
AC_DEFINE_UNQUOTED(ZEND_MM_ALIGNMENT_LOG2, $LIBZEND_MM_ALIGN_LOG2, [ ])
], [], [
- dnl cross-compile needs something here
+ dnl Cross compilation needs something here.
LIBZEND_MM_ALIGN=8
])
fi
AC_MSG_RESULT($ZEND_GCC_GLOBAL_REGS)
-dnl
-dnl Check if atof() accepts NAN
-dnl
+dnl Check if atof() accepts NAN.
AC_CACHE_CHECK(whether atof() accepts NAN, ac_cv_atof_accept_nan,[
AC_RUN_IFELSE([AC_LANG_SOURCE([[
#include <math.h>
AC_DEFINE([HAVE_ATOF_ACCEPTS_NAN], 1, [whether atof() accepts NAN])
fi
-dnl
-dnl Check if atof() accepts INF
-dnl
+dnl Check if atof() accepts INF.
AC_CACHE_CHECK(whether atof() accepts INF, ac_cv_atof_accept_inf,[
AC_RUN_IFELSE([AC_LANG_SOURCE([[
#include <math.h>
AC_DEFINE([HAVE_ATOF_ACCEPTS_INF], 1, [whether atof() accepts INF])
fi
-dnl
-dnl Check if HUGE_VAL == INF
-dnl
+dnl Check if HUGE_VAL == INF.
AC_CACHE_CHECK(whether HUGE_VAL == INF, ac_cv_huge_val_inf,[
AC_RUN_IFELSE([AC_LANG_SOURCE([[
#include <math.h>
AC_DEFINE([HAVE_HUGE_VAL_INF], 1, [whether HUGE_VAL == INF])
fi
-dnl
-dnl Check if HUGE_VAL + -HUGEVAL == NAN
-dnl
+dnl Check if HUGE_VAL + -HUGEVAL == NAN.
AC_CACHE_CHECK(whether HUGE_VAL + -HUGEVAL == NAN, ac_cv_huge_val_nan,[
AC_RUN_IFELSE([AC_LANG_SOURCE([[
#include <math.h>
AC_DEFINE([HAVE_HUGE_VAL_NAN], 1, [whether HUGE_VAL + -HUGEVAL == NAN])
fi
-dnl
-dnl Check whether __cpuid_count is available
-dnl
+dnl Check whether __cpuid_count is available.
AC_CACHE_CHECK(whether __cpuid_count is available, ac_cv_cpuid_count_available, [
AC_LINK_IFELSE([AC_LANG_PROGRAM([[
#include <cpuid.h>
-dnl
-dnl This file contains local autoconf functions.
-dnl
+dnl This file contains local autoconf macros.
-dnl -------------------------------------------------------------------------
-dnl Output stylize macros for configure (help/runtime)
-dnl -------------------------------------------------------------------------
+dnl ----------------------------------------------------------------------------
+dnl Output stylize macros for configure (help/runtime).
+dnl ----------------------------------------------------------------------------
dnl
dnl PHP_HELP_SEPARATOR(title)
dnl
dnl PHP_CONFIGURE_PART(title)
dnl
-dnl Adds separator title configure output (idea borrowed from mm)
+dnl Adds separator title configure output (idea borrowed from mm).
dnl
AC_DEFUN([PHP_CONFIGURE_PART],[
AC_MSG_RESULT()
AC_MSG_RESULT([${T_MD}$1${T_ME}])
])
-dnl -------------------------------------------------------------------------
-dnl Build system helper macros
-dnl -------------------------------------------------------------------------
+dnl ----------------------------------------------------------------------------
+dnl Build system helper macros.
+dnl ----------------------------------------------------------------------------
dnl
dnl PHP_DEF_HAVE(what)
dnl
-dnl Generates 'AC_DEFINE(HAVE_WHAT, 1, [ ])'
+dnl Generates 'AC_DEFINE(HAVE_WHAT, 1, [ ])'.
dnl
AC_DEFUN([PHP_DEF_HAVE],[AC_DEFINE([HAVE_]translit($1,a-z_.-,A-Z___), 1, [ ])])
dnl
dnl PHP_RUN_ONCE(namespace, variable, code)
dnl
-dnl execute code, if variable is not set in namespace
+dnl Execute code, if variable is not set in namespace.
dnl
AC_DEFUN([PHP_RUN_ONCE],[
changequote({,})
dnl
dnl PHP_EXPAND_PATH(path, variable)
dnl
-dnl expands path to an absolute path and assigns it to variable
+dnl Expands path to an absolute path and assigns it to variable.
dnl
AC_DEFUN([PHP_EXPAND_PATH],[
if test -z "$1" || echo "$1" | grep '^/' >/dev/null ; then
dnl
dnl PHP_DEFINE(WHAT [, value[, directory]])
dnl
-dnl Creates builddir/include/what.h and in there #define WHAT value
+dnl Creates builddir/include/what.h and in there #define WHAT value.
dnl
AC_DEFUN([PHP_DEFINE],[
[echo "#define ]$1[]ifelse([$2],,[ 1],[ $2])[" > ]ifelse([$3],,[include],[$3])[/php_]translit($1,A-Z,a-z)[.h]
dnl
dnl PHP_SUBST_OLD(varname)
dnl
-dnl Same as PHP_SUBST() but also substitutes all @VARNAME@
-dnl instances in every file passed to AC_OUTPUT
+dnl Same as PHP_SUBST() but also substitutes all @VARNAME@ instances in every
+dnl file passed to AC_OUTPUT.
dnl
AC_DEFUN([PHP_SUBST_OLD],[
PHP_SUBST($1)
dnl
dnl PHP_OUTPUT(file)
dnl
-dnl Adds "file" to the list of files generated by AC_OUTPUT
-dnl This macro can be used several times.
+dnl Adds "file" to the list of files generated by AC_OUTPUT. This macro can be
+dnl used several times.
dnl
AC_DEFUN([PHP_OUTPUT],[
PHP_OUTPUT_FILES="$PHP_OUTPUT_FILES $1"
])
-
-dnl -------------------------------------------------------------------------
-dnl Build system base macros
-dnl -------------------------------------------------------------------------
+dnl ----------------------------------------------------------------------------
+dnl Build system base macros.
+dnl ----------------------------------------------------------------------------
dnl
dnl PHP_CANONICAL_HOST_TARGET
dnl
dnl PHP_INIT_BUILD_SYSTEM
dnl
+dnl Creates build directories and Makefile placeholders.
+dnl
AC_DEFUN([PHP_INIT_BUILD_SYSTEM],[
AC_REQUIRE([PHP_CANONICAL_HOST_TARGET])dnl
test -d include || $php_shtool mkdir include
> Makefile.objects
> Makefile.fragments
-dnl We need to play tricks here to avoid matching the grep line itself
+dnl We need to play tricks here to avoid matching the grep line itself.
pattern=define
$EGREP $pattern'.*include/php' $srcdir/configure|$SED 's/.*>//'|xargs touch 2>/dev/null
])
dnl
dnl PHP_ADD_MAKEFILE_FRAGMENT([srcfile [, ext_srcdir [, ext_builddir]]])
dnl
-dnl Processes a file called Makefile.frag in the source directory
-dnl of the most recently added extension. $(srcdir) and $(builddir)
-dnl are substituted with the proper paths. Can be used to supply
-dnl custom rules and/or additional targets.
+dnl Processes a file called Makefile.frag in the source directory of the most
+dnl recently added extension. $(srcdir) and $(builddir) are substituted with the
+dnl proper paths. Can be used to supply custom rules and/or additional targets.
dnl
AC_DEFUN([PHP_ADD_MAKEFILE_FRAGMENT],[
ifelse($1,,src=$ext_srcdir/Makefile.frag,src=$1)
dnl
dnl PHP_ADD_SOURCES(source-path, sources [, special-flags [, type]])
dnl
-dnl Adds sources which are located relative to source-path to the
-dnl array of type type. Sources are processed with optional
-dnl special-flags which are passed to the compiler. Sources
-dnl can be either written in C or C++ (filenames shall end in .c
-dnl or .cpp, respectively).
+dnl Adds sources which are located relative to source-path to the array of type
+dnl type. Sources are processed with optional special-flags which are passed to
+dnl the compiler. Sources can be either written in C or C++ (filenames shall end
+dnl in .c or .cpp, respectively).
dnl
-dnl Note: If source-path begins with a "/", the "/" is removed and
-dnl the path is interpreted relative to the top build-directory.
+dnl Note: If source-path begins with a "/", the "/" is removed and the path is
+dnl interpreted relative to the top build-directory.
+dnl
+dnl Which array to append to?
dnl
-dnl which array to append to?
AC_DEFUN([PHP_ADD_SOURCES],[
PHP_ADD_SOURCES_X($1, $2, $3, ifelse($4,sapi,PHP_SAPI_OBJS,PHP_GLOBAL_OBJS))
])
dnl
dnl _PHP_ASSIGN_BUILD_VARS(type)
-dnl internal, don't use
+dnl
+dnl Internal, don't use.
+dnl
AC_DEFUN([_PHP_ASSIGN_BUILD_VARS],[
ifelse($1,shared,[
b_c_pre=$shared_c_pre
dnl
dnl PHP_ADD_SOURCES_X(source-path, sources[, special-flags[, target-var[, shared[, special-post-flags]]]])
dnl
-dnl Additional to PHP_ADD_SOURCES (see above), this lets you set the
-dnl name of the array target-var directly, as well as whether
-dnl shared objects will be built from the sources.
-dnl
-dnl Should not be used directly.
+dnl Additional to PHP_ADD_SOURCES (see above), this lets you set the name of the
+dnl array target-var directly, as well as whether shared objects will be built
+dnl from the sources. Should not be used directly.
dnl
AC_DEFUN([PHP_ADD_SOURCES_X],[
-dnl relative to source- or build-directory?
+dnl Relative to source- or build-directory?
dnl ac_srcdir/ac_bdir include trailing slash
case $1 in
""[)] ac_srcdir="$abs_srcdir/"; unset ac_bdir; ac_inc="-I. -I$abs_srcdir" ;;
dnl how to build .. shared or static?
ifelse($5,yes,_PHP_ASSIGN_BUILD_VARS(shared),_PHP_ASSIGN_BUILD_VARS(php))
-dnl iterate over the sources
+dnl Iterate over the sources.
old_IFS=[$]IFS
for ac_src in $2; do
-dnl remove the suffix
+dnl Remove the suffix.
IFS=.
set $ac_src
ac_obj=[$]1
IFS=$old_IFS
-dnl append to the array which has been dynamically chosen at m4 time
+dnl Append to the array which has been dynamically chosen at m4 time.
$4="[$]$4 [$]ac_bdir[$]ac_obj.lo"
-dnl choose the right compiler/flags/etc. for the source-file
+dnl Choose the right compiler/flags/etc. for the source-file.
case $ac_src in
*.c[)] ac_comp="$b_c_pre $3 $ac_inc $b_c_meta -c $ac_srcdir$ac_src -o $ac_bdir$ac_obj.$b_lo $6$b_c_post" ;;
*.s[)] ac_comp="$b_c_pre $3 $ac_inc $b_c_meta -c $ac_srcdir$ac_src -o $ac_bdir$ac_obj.$b_lo $6$b_c_post" ;;
*.cpp|*.cc|*.cxx[)] ac_comp="$b_cxx_pre $3 $ac_inc $b_cxx_meta -c $ac_srcdir$ac_src -o $ac_bdir$ac_obj.$b_lo $6$b_cxx_post" ;;
esac
-dnl create a rule for the object/source combo
+dnl Create a rule for the object/source combo.
cat >>Makefile.objects<<EOF
$ac_bdir[$]ac_obj.lo: $ac_srcdir[$]ac_src
$ac_comp
done
])
-dnl -------------------------------------------------------------------------
-dnl Compiler characteristics checks
-dnl -------------------------------------------------------------------------
+dnl ----------------------------------------------------------------------------
+dnl Compiler characteristics checks.
+dnl ----------------------------------------------------------------------------
dnl
dnl PHP_RUNPATH_SWITCH
dnl
-dnl Checks for -R, etc. switch
+dnl Checks for -R, etc. switch.
dnl
AC_DEFUN([PHP_RUNPATH_SWITCH],[
AC_MSG_CHECKING([if compiler supports -R])
if test $php_cv_cc_rpath = "yes"; then
ld_runpath_switch=-Wl,-rpath,
else
- dnl something innocuous
+ dnl Something innocuous.
ld_runpath_switch=-L
fi
fi
dnl
dnl PHP_LIBGCC_LIBPATH(gcc)
dnl
-dnl Stores the location of libgcc in libgcc_libpath
+dnl Stores the location of libgcc in libgcc_libpath.
dnl
AC_DEFUN([PHP_LIBGCC_LIBPATH],[
changequote({,})
changequote([,])
])
-dnl -------------------------------------------------------------------------
-dnl Macros to modify LIBS, INCLUDES, etc. variables
-dnl -------------------------------------------------------------------------
+dnl ----------------------------------------------------------------------------
+dnl Macros to modify LIBS, INCLUDES, etc. variables.
+dnl ----------------------------------------------------------------------------
dnl
dnl PHP_REMOVE_USR_LIB(NAME)
dnl
-dnl Removes all -L/usr/$PHP_LIBDIR entries from variable NAME
+dnl Removes all -L/usr/$PHP_LIBDIR entries from variable NAME.
dnl
AC_DEFUN([PHP_REMOVE_USR_LIB],[
unset ac_new_flags
dnl
dnl PHP_EVAL_LIBLINE(libline, SHARED-LIBADD)
dnl
-dnl Use this macro, if you need to add libraries and or library search
-dnl paths to the PHP build system which are only given in compiler
-dnl notation.
+dnl Use this macro, if you need to add libraries and or library search paths to
+dnl the PHP build system which are only given in compiler notation.
dnl
AC_DEFUN([PHP_EVAL_LIBLINE],[
for ac_i in $1; do
dnl
dnl PHP_EVAL_INCLINE(headerline)
dnl
-dnl Use this macro, if you need to add header search paths to the PHP
-dnl build system which are only given in compiler notation.
+dnl Use this macro, if you need to add header search paths to the PHP build
+dnl system which are only given in compiler notation.
dnl
AC_DEFUN([PHP_EVAL_INCLINE],[
for ac_i in $1; do
done
])
-dnl internal, don't use
+dnl
+dnl _PHP_ADD_LIBPATH_GLOBAL(variable)
+dnl
+dnl Internal, don't use.
+dnl
AC_DEFUN([_PHP_ADD_LIBPATH_GLOBAL],[
PHP_RUN_ONCE(LIBPATH, $1, [
test -n "$ld_runpath_switch" && LDFLAGS="$LDFLAGS $ld_runpath_switch$1"
LDFLAGS="$LDFLAGS -L$1"
PHP_RPATHS="$PHP_RPATHS $1"
])
-])dnl
-dnl
+])
+
dnl
dnl PHP_ADD_LIBPATH(path [, SHARED-LIBADD])
dnl
-dnl Adds a path to linkpath/runpath (LDFLAGS)
+dnl Adds a path to linkpath/runpath (LDFLAGS).
dnl
AC_DEFUN([PHP_ADD_LIBPATH],[
if test "$1" != "/usr/$PHP_LIBDIR" && test "$1" != "/usr/lib"; then
dnl
dnl PHP_UTILIZE_RPATHS()
dnl
-dnl builds RPATHS/LDFLAGS from PHP_RPATHS
+dnl Builds RPATHS/LDFLAGS from PHP_RPATHS.
dnl
AC_DEFUN([PHP_UTILIZE_RPATHS],[
OLD_RPATHS=$PHP_RPATHS
unset PHP_RPATHS
for i in $OLD_RPATHS; do
-dnl Can be passed to native cc/libtool
+ dnl Can be passed to native cc/libtool
PHP_LDFLAGS="$PHP_LDFLAGS -L$i"
-dnl Libtool-specific
+ dnl Libtool-specific
PHP_RPATHS="$PHP_RPATHS -R $i"
-dnl cc-specific
+ dnl cc-specific
NATIVE_RPATHS="$NATIVE_RPATHS $ld_runpath_switch$i"
done
dnl
dnl PHP_ADD_INCLUDE(path [,before])
dnl
-dnl add an include path.
-dnl if before is 1, add in the beginning of INCLUDES.
+dnl Add an include path. If before is 1, add in the beginning of INCLUDES.
dnl
AC_DEFUN([PHP_ADD_INCLUDE],[
if test "$1" != "/usr/include"; then
fi
])
-dnl internal, don't use
+dnl
+dnl _PHP_X_ADD_LIBRARY
+dnl
+dnl Internal, don't use.
+dnl
AC_DEFUN([_PHP_X_ADD_LIBRARY],[dnl
ifelse([$2],,$3="-l$1 [$]$3", $3="[$]$3 -l$1") dnl
-])dnl
+])
+
+dnl
+dnl _PHP_ADD_LIBRARY_SKELETON
+dnl
+dnl Internal, don't use.
dnl
-dnl internal, don't use
AC_DEFUN([_PHP_ADD_LIBRARY_SKELETON],[
case $1 in
c|c_r|pthread*[)] ;;
fi
]) ;;
esac
-])dnl
-dnl
+])
+
dnl
dnl PHP_ADD_LIBRARY(library[, append[, shared-libadd]])
dnl
-dnl add a library to the link line
+dnl Add a library to the link line.
dnl
AC_DEFUN([PHP_ADD_LIBRARY],[
_PHP_ADD_LIBRARY_SKELETON([$1],[$2],[$3],[PHP_ADD_LIBRARY],[LIBS])
dnl
dnl PHP_ADD_LIBRARY_DEFER(library[, append[, shared-libadd]])
dnl
-dnl add a library to the link line (deferred, not used during configure)
+dnl Add a library to the link line (deferred, not used during configure).
dnl
AC_DEFUN([PHP_ADD_LIBRARY_DEFER],[
_PHP_ADD_LIBRARY_SKELETON([$1],[$2],[$3],[PHP_ADD_LIBRARY_DEFER],[DLIBS])
dnl
dnl PHP_ADD_LIBRARY_WITH_PATH(library, path[, shared-libadd])
dnl
-dnl add a library to the link line and path to linkpath/runpath.
-dnl if shared-libadd is not empty and $ext_shared is yes,
-dnl shared-libadd will be assigned the library information
+dnl Add a library to the link line and path to linkpath/runpath. If
+dnl shared-libadd is not empty and $ext_shared is yes, shared-libadd will be
+dnl assigned the library information.
dnl
AC_DEFUN([PHP_ADD_LIBRARY_WITH_PATH],[
ifelse($3,,[
dnl
dnl PHP_ADD_LIBRARY_DEFER_WITH_PATH(library, path[, shared-libadd])
dnl
-dnl add a library to the link line (deferred)
-dnl and path to linkpath/runpath (not deferred)
-dnl if shared-libadd is not empty and $ext_shared is yes,
-dnl shared-libadd will be assigned the library information
+dnl Add a library to the link line (deferred) and path to linkpath/runpath (not
+dnl deferred). If shared-libadd is not empty and $ext_shared is yes,
+dnl shared-libadd will be assigned the library information.
dnl
AC_DEFUN([PHP_ADD_LIBRARY_DEFER_WITH_PATH],[
ifelse($3,,[
dnl
dnl PHP_ADD_FRAMEWORK(framework [,before])
dnl
-dnl add a (Darwin / Mac OS X) framework to the link
-dnl line. if before is 1, the framework is added
-dnl to the beginning of the line.
+dnl Add a (Darwin / Mac OS X) framework to the link line. If before is 1, the
+dnl framework is added to the beginning of the line.
dnl
AC_DEFUN([PHP_ADD_FRAMEWORK], [
PHP_RUN_ONCE(FRAMEWORKS, $1, [
dnl
dnl PHP_ADD_FRAMEWORKPATH(path [,before])
dnl
-dnl add a (Darwin / Mac OS X) framework path to the link
-dnl and include lines. default paths include (but are
-dnl not limited to) /Local/Library/Frameworks and
-dnl /System/Library/Frameworks, so these don't need
-dnl to be specifically added. if before is 1, the
-dnl framework path is added to the beginning of the
-dnl relevant lines.
+dnl Add a (Darwin / Mac OS X) framework path to the link and include lines.
+dnl Default paths include (but are not limited to) /Local/Library/Frameworks and
+dnl /System/Library/Frameworks, so these don't need to be specifically added. If
+dnl before is 1, the framework path is added to the beginning of the relevant
+dnl lines.
dnl
AC_DEFUN([PHP_ADD_FRAMEWORKPATH], [
PHP_EXPAND_PATH($1, ai_p)
dnl
dnl PHP_ADD_FRAMEWORK_WITH_PATH(framework, path)
dnl
-dnl Adds a (Darwin / Mac OS X) framework path and the
-dnl framework itself to the link and include lines.
+dnl Adds a (Darwin / Mac OS X) framework path and the framework itself to the
+dnl link and include lines.
dnl
AC_DEFUN([PHP_ADD_FRAMEWORK_WITH_PATH], [
PHP_ADD_FRAMEWORKPATH($2)
dnl
dnl PHP_SET_LIBTOOL_VARIABLE(var)
dnl
-dnl Set libtool variable
+dnl Set libtool variable.
dnl
AC_DEFUN([PHP_SET_LIBTOOL_VARIABLE],[
if test -z "$LIBTOOL"; then
fi
])
-dnl -------------------------------------------------------------------------
+dnl ----------------------------------------------------------------------------
dnl Wrapper macros for AC_ARG_WITH / AC_ARG_ENABLE
-dnl -------------------------------------------------------------------------
+dnl ----------------------------------------------------------------------------
+dnl
dnl PHP_ARG_ANALYZE_EX
-dnl internal
+dnl
+dnl Internal.
+dnl
AC_DEFUN([PHP_ARG_ANALYZE_EX],[
ext_output="yes, shared"
ext_shared=yes
PHP_ALWAYS_SHARED([$1])
])
+dnl
dnl PHP_ARG_ANALYZE
-dnl internal
+dnl
+dnl Internal.
+dnl
AC_DEFUN([PHP_ARG_ANALYZE],[
ifelse([$3],yes,[PHP_ARG_ANALYZE_EX([$1])],[ext_output=ifelse([$]$1,,no,[$]$1)])
ifelse([$2],,,[AC_MSG_RESULT([$ext_output])])
dnl
dnl PHP_ARG_WITH(arg-name, check message, help text[, default-val[, extension-or-not]])
+dnl
dnl Sets PHP_ARG_NAME either to the user value or to the default value.
-dnl default-val defaults to no. This will also set the variable ext_shared,
-dnl and will overwrite any previous variable of that name.
-dnl If extension-or-not is yes (default), then do the ENABLE_ALL check and run
-dnl the PHP_ARG_ANALYZE_EX.
+dnl default-val defaults to no. This will also set the variable ext_shared, and
+dnl will overwrite any previous variable of that name. If extension-or-not is
+dnl yes (default), then do the ENABLE_ALL check and run the PHP_ARG_ANALYZE_EX.
dnl
AC_DEFUN([PHP_ARG_WITH],[
php_with_[]translit($1,A-Z0-9-,a-z0-9_)=ifelse($4,,no,$4)
PHP_REAL_ARG_WITH([$1],[$2],[$3],[$4],PHP_[]translit($1,a-z0-9-,A-Z0-9_),[ifelse($5,,yes,$5)])
])
+dnl
dnl PHP_REAL_ARG_WITH
-dnl internal
+dnl
+dnl Internal.
+dnl
AC_DEFUN([PHP_REAL_ARG_WITH],[
ifelse([$2],,,[AC_MSG_CHECKING([$2])])
AC_ARG_WITH($1,[$3],$5=[$]withval,
dnl
dnl PHP_ARG_ENABLE(arg-name, check message, help text[, default-val[, extension-or-not]])
+dnl
dnl Sets PHP_ARG_NAME either to the user value or to the default value.
-dnl default-val defaults to no. This will also set the variable ext_shared,
-dnl and will overwrite any previous variable of that name.
-dnl If extension-or-not is yes (default), then do the ENABLE_ALL check and run
-dnl the PHP_ARG_ANALYZE_EX.
+dnl default-val defaults to no. This will also set the variable ext_shared, and
+dnl will overwrite any previous variable of that name. If extension-or-not is
+dnl yes (default), then do the ENABLE_ALL check and run the PHP_ARG_ANALYZE_EX.
dnl
AC_DEFUN([PHP_ARG_ENABLE],[
php_enable_[]translit($1,A-Z0-9-,a-z0-9_)=ifelse($4,,no,$4)
PHP_REAL_ARG_ENABLE([$1],[$2],[$3],[$4],PHP_[]translit($1,a-z0-9-,A-Z0-9_),[ifelse($5,,yes,$5)])
])
+dnl
dnl PHP_REAL_ARG_ENABLE
-dnl internal
+dnl
+dnl Internal.
+dnl
AC_DEFUN([PHP_REAL_ARG_ENABLE],[
ifelse([$2],,,[AC_MSG_CHECKING([$2])])
AC_ARG_ENABLE($1,[$3],$5=[$]enableval,
PHP_ARG_ANALYZE($5,[$2],$6)
])
-dnl -------------------------------------------------------------------------
+dnl ----------------------------------------------------------------------------
dnl Build macros
-dnl -------------------------------------------------------------------------
+dnl ----------------------------------------------------------------------------
dnl
dnl PHP_BUILD_THREAD_SAFE
dnl
dnl PHP_SHARED_MODULE(module-name, object-var, build-dir, cxx, zend_ext)
dnl
-dnl Basically sets up the link-stage for building module-name
-dnl from object_var in build-dir.
+dnl Basically sets up the link-stage for building module-name from object_var in
+dnl build-dir.
dnl
AC_DEFUN([PHP_SHARED_MODULE],[
install_modules="install-modules"
dnl
dnl PHP_SELECT_SAPI(name, type[, sources [, extra-cflags [, build-target]]])
dnl
-dnl Selects the SAPI name and type (static, shared, bundle, program)
-dnl and optionally also the source-files for the SAPI-specific
-dnl objects.
+dnl Selects the SAPI name and type (static, shared, bundle, program) and
+dnl optionally also the source-files for the SAPI-specific objects.
dnl
AC_DEFUN([PHP_SELECT_SAPI],[
if test "$2" = "program"; then
])
])
+dnl
+dnl PHP_ADD_BUILD_DIR
+dnl
AC_DEFUN([PHP_ADD_BUILD_DIR],[
ifelse($2,,[
BUILD_DIR="$BUILD_DIR $1"
])
])
+dnl
+dnl PHP_GEN_BUILD_DIRS
+dnl
AC_DEFUN([PHP_GEN_BUILD_DIRS],[
$php_shtool mkdir -p $BUILD_DIR
])
dnl Includes an extension in the build.
dnl
dnl "extname" is the name of the extension.
-dnl "sources" is a list of files relative to the subdir which are used
-dnl to build the extension.
-dnl "shared" can be set to "shared" or "yes" to build the extension as
-dnl a dynamically loadable library. Optional parameter "sapi_class" can
-dnl be set to "cli" to mark extension build only with CLI or CGI sapi's.
-dnl "extra-cflags" are passed to the compiler, with
-dnl @ext_srcdir@ and @ext_builddir@ being substituted.
+dnl "sources" is a list of files relative to the subdir which are used to build
+dnl the extension.
+dnl "shared" can be set to "shared" or "yes" to build the extension as a
+dnl dynamically loadable library. Optional parameter "sapi_class" can be set to
+dnl "cli" to mark extension build only with CLI or CGI sapi's. "extra-cflags"
+dnl are passed to the compiler, with @ext_srcdir@ and @ext_builddir@ being
+dnl substituted.
dnl "cxx" can be used to indicate that a C++ shared module is desired.
dnl "zend_ext" indicates a zend extension.
AC_DEFUN([PHP_NEW_EXTENSION],[
fi
PHP_ADD_BUILD_DIR($ext_builddir)
-dnl Set for phpize builds only
+dnl Set for phpize builds only.
dnl ---------------------------
if test "$ext_builddir" = "."; then
PHP_PECL_EXTENSION=$1
dnl
dnl PHP_WITH_SHARED
dnl
-dnl Checks whether $withval is "shared" or starts with "shared,XXX"
-dnl and sets $shared to "yes" or "no", and removes "shared,?" stuff
-dnl from $withval.
+dnl Checks whether $withval is "shared" or starts with "shared,XXX" and sets
+dnl $shared to "yes" or "no", and removes "shared,?" stuff from $withval.
dnl
AC_DEFUN([PHP_WITH_SHARED],[
PHP_ARG_ANALYZE_EX(withval)
dnl This macro is scanned by genif.sh when it builds the internal functions
dnl list, so that modules can be init'd in the correct order
dnl $1 = name of extension, $2 = extension upon which it depends
-dnl $3 = optional: if true, it's ok for $2 to have not been configured
-dnl default is false and should halt the build.
-dnl To be effective, this macro must be invoked *after* PHP_NEW_EXTENSION.
-dnl The extension on which it depends must also have been configured.
-dnl See ADD_EXTENSION_DEP in win32 build
+dnl $3 = optional: if true, it's ok for $2 to have not been configured default
+dnl is false and should halt the build. To be effective, this macro must be
+dnl invoked *after* PHP_NEW_EXTENSION. The extension on which it depends must
+dnl also have been configured. See ADD_EXTENSION_DEP in win32 build.
dnl
AC_DEFUN([PHP_ADD_EXTENSION_DEP], [
am_i_shared=$[PHP_]translit($1,a-z_-,A-Z__)[_SHARED]
but you've either not enabled $2, or have disabled it.
])
fi
- dnl Some systems require that we link $2 to $1 when building
+ dnl Some systems require that we link $2 to $1 when building.
])
-dnl -------------------------------------------------------------------------
+dnl ----------------------------------------------------------------------------
dnl Checks for structures, typedefs, broken functions, etc.
-dnl -------------------------------------------------------------------------
+dnl ----------------------------------------------------------------------------
-dnl Internal helper macros
dnl
dnl _PHP_CHECK_SIZEOF(type, cross-value, extra-headers [, found-action [, not-found-action]])
dnl
+dnl Internal helper macro.
+dnl
AC_DEFUN([_PHP_CHECK_SIZEOF], [
php_cache_value=php_cv_sizeof_[]$1
AC_CACHE_VAL(php_cv_sizeof_[]$1, [
dnl
dnl PHP_TIME_R_TYPE
dnl
-dnl Check type of reentrant time-related functions
-dnl Type can be: irix, hpux or POSIX
+dnl Check type of reentrant time-related functions. Type can be: irix, hpux or
+dnl POSIX.
dnl
AC_DEFUN([PHP_TIME_R_TYPE],[
AC_CACHE_CHECK(for type of reentrant time-related functions, ac_cv_time_r_type,[
dnl
dnl PHP_DOES_PWRITE_WORK
-dnl internal
+dnl
+dnl Internal.
+dnl
AC_DEFUN([PHP_DOES_PWRITE_WORK],[
AC_RUN_IFELSE([AC_LANG_SOURCE([[
#include <sys/types.h>
])
])
+dnl
dnl PHP_DOES_PREAD_WORK
-dnl internal
+dnl
+dnl Internal.
+dnl
AC_DEFUN([PHP_DOES_PREAD_WORK],[
echo test > conftest_in
AC_RUN_IFELSE([AC_LANG_SOURCE([[
dnl PHP_SOCKADDR_CHECKS
dnl
AC_DEFUN([PHP_SOCKADDR_CHECKS], [
- dnl Check for struct sockaddr_storage exists
+ dnl Check for struct sockaddr_storage exists.
AC_CACHE_CHECK([for struct sockaddr_storage], ac_cv_sockaddr_storage,
[AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <sys/types.h>
#include <sys/socket.h>]],
if test "$ac_cv_sockaddr_storage" = "yes"; then
AC_DEFINE(HAVE_SOCKADDR_STORAGE, 1, [Whether you have struct sockaddr_storage])
fi
- dnl Check if field sa_len exists in struct sockaddr
+ dnl Check if field sa_len exists in struct sockaddr.
AC_CACHE_CHECK([for field sa_len in struct sockaddr],ac_cv_sockaddr_sa_len,[
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <sys/types.h>
#include <sys/socket.h>]], [[static struct sockaddr sa; int n = (int) sa.sa_len; return n;]])],
dnl PHP_BROKEN_GETCWD
dnl
dnl Some systems, notably Solaris, cause getcwd() or realpath to fail if a
-dnl component of the path has execute but not read permissions
+dnl component of the path has execute but not read permissions.
dnl
AC_DEFUN([PHP_BROKEN_GETCWD],[
AC_MSG_CHECKING([for broken getcwd])
AC_CHECK_FUNC(fopencookie, [have_glibc_fopencookie=yes])
if test "$have_glibc_fopencookie" = "yes"; then
-dnl this comes in two flavors:
-dnl newer glibcs (since 2.1.2 ? )
-dnl have a type called cookie_io_functions_t
+dnl This comes in two flavors: newer glibcs (since 2.1.2?) have a type called
+dnl cookie_io_functions_t.
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
#define _GNU_SOURCE
#include <stdio.h>
cookie_io_functions_t=cookie_io_functions_t
have_fopen_cookie=yes
-dnl even newer glibcs have a different seeker definition...
+dnl Even newer glibcs have a different seeker definition.
AC_RUN_IFELSE([AC_LANG_SOURCE([[
#define _GNU_SOURCE
#include <stdio.h>
else
-dnl older glibc versions (up to 2.1.2 ?)
-dnl call it _IO_cookie_io_functions_t
+dnl Older glibc versions (up to 2.1.2?) call it _IO_cookie_io_functions_t.
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
#define _GNU_SOURCE
#include <stdio.h>
fi
])
-dnl -------------------------------------------------------------------------
-dnl Library/function existence and build sanity checks
-dnl -------------------------------------------------------------------------
+dnl ----------------------------------------------------------------------------
+dnl Library/function existence and build sanity checks.
+dnl ----------------------------------------------------------------------------
dnl
dnl PHP_CHECK_LIBRARY(library, function [, action-found [, action-not-found [, extra-libs]]])
dnl
-dnl Wrapper for AC_CHECK_LIB
+dnl Wrapper for AC_CHECK_LIB.
dnl
AC_DEFUN([PHP_CHECK_LIBRARY], [
save_old_LDFLAGS=$LDFLAGS
dnl
dnl PHP_CHECK_FRAMEWORK(framework, function [, action-found [, action-not-found ]])
dnl
-dnl El cheapo wrapper for AC_CHECK_LIB
+dnl El cheapo wrapper for AC_CHECK_LIB.
dnl
AC_DEFUN([PHP_CHECK_FRAMEWORK], [
save_old_LDFLAGS=$LDFLAGS
LDFLAGS="-framework $1 $LDFLAGS"
- dnl supplying "c" to AC_CHECK_LIB is technically cheating, but
- dnl rewriting AC_CHECK_LIB is overkill and this only affects
- dnl the "checking.." output anyway.
+ dnl Supplying "c" to AC_CHECK_LIB is technically cheating, but rewriting
+ dnl AC_CHECK_LIB is overkill and this only affects the "checking.." output
+ dnl anyway.
AC_CHECK_LIB(c,[$2],[
LDFLAGS=$save_old_LDFLAGS
$3
dnl
dnl PHP_CHECK_FUNC_LIB(func, libs)
dnl
-dnl This macro checks whether 'func' or '__func' exists
-dnl in the specified library.
-dnl Defines HAVE_func and HAVE_library if found and adds the library to LIBS.
-dnl This should be called in the ACTION-IF-NOT-FOUND part of PHP_CHECK_FUNC
-dnl
+dnl This macro checks whether 'func' or '__func' exists in the specified
+dnl library. Defines HAVE_func and HAVE_library if found and adds the library to
+dnl LIBS. This should be called in the ACTION-IF-NOT-FOUND part of
+dnl PHP_CHECK_FUNC.
dnl
dnl autoconf undefines the builtin "shift" :-(
-dnl If possible, we use the builtin shift anyway, otherwise we use
-dnl the ubercool definition I have tested so far with FreeBSD/GNU m4
+dnl If possible, we use the builtin shift anyway, otherwise we use the ubercool
+dnl definition that has been tested so far with FreeBSD/GNU m4.
+dnl
ifdef([builtin],[builtin(define, phpshift, [builtin(shift, $@)])],[
define([phpshift],[ifelse(index([$@],[,]),-1,,[substr([$@],incr(index([$@],[,])))])])
])
+
+dnl
+dnl PHP_CHECK_FUNC_LIB
dnl
AC_DEFUN([PHP_CHECK_FUNC_LIB],[
ifelse($2,,:,[
dnl
dnl PHP_CHECK_FUNC(func, ...)
dnl
-dnl This macro checks whether 'func' or '__func' exists
-dnl in the default libraries and as a fall back in the specified library.
-dnl Defines HAVE_func and HAVE_library if found and adds the library to LIBS.
+dnl This macro checks whether 'func' or '__func' exists in the default libraries
+dnl and as a fall back in the specified library. Defines HAVE_func and
+dnl HAVE_library if found and adds the library to LIBS.
dnl
AC_DEFUN([PHP_CHECK_FUNC],[
unset ac_cv_func_$1
])
])
-dnl -------------------------------------------------------------------------
-dnl Platform characteristics checks
-dnl -------------------------------------------------------------------------
+dnl ----------------------------------------------------------------------------
+dnl Platform characteristics checks.
+dnl ----------------------------------------------------------------------------
dnl
dnl PHP_SHLIB_SUFFIX_NAMES
dnl
-dnl Determines link library suffix SHLIB_SUFFIX_NAME
-dnl which can be: .so, .sl or .dylib
+dnl Determines link library suffix SHLIB_SUFFIX_NAME which can be: .so, .sl or
+dnl .dylib
dnl
-dnl Determines shared library suffix SHLIB_DL_SUFFIX_NAME
-dnl suffix can be: .so or .sl
+dnl Determines shared library suffix SHLIB_DL_SUFFIX_NAME suffix can be: .so or
+dnl .sl
dnl
AC_DEFUN([PHP_SHLIB_SUFFIX_NAMES],[
AC_REQUIRE([PHP_CANONICAL_HOST_TARGET])dnl
dnl
dnl PHP_C_BIGENDIAN
dnl
-dnl Replacement macro for AC_C_BIGENDIAN
+dnl Replacement macro for AC_C_BIGENDIAN.
dnl
AC_DEFUN([PHP_C_BIGENDIAN],
[AC_CACHE_CHECK([whether byte ordering is bigendian], ac_cv_c_bigendian_php,
fi
])
-dnl -------------------------------------------------------------------------
-dnl Checks for programs: PHP_PROG_<program>
-dnl -------------------------------------------------------------------------
+dnl ----------------------------------------------------------------------------
+dnl Checks for programs: PHP_PROG_<program>.
+dnl ----------------------------------------------------------------------------
dnl
dnl PHP_PROG_SENDMAIL
dnl
-dnl Search for the sendmail binary
+dnl Search for the sendmail binary.
dnl
AC_DEFUN([PHP_PROG_SENDMAIL], [
PHP_ALT_PATH=/usr/bin:/usr/sbin:/usr/etc:/etc:/usr/ucblib:/usr/lib
dnl
dnl PHP_PROG_AWK
dnl
-dnl Some vendors force mawk before gawk; mawk is broken so we don't like that
+dnl Some vendors force mawk before gawk; mawk is broken so we don't like that.
dnl
AC_DEFUN([PHP_PROG_AWK], [
AC_CHECK_PROGS(AWK, gawk nawk awk mawk, bork, /usr/xpg4/bin/:$PATH)
PHP_SUBST(RE2C)
])
-dnl -------------------------------------------------------------------------
+dnl ----------------------------------------------------------------------------
dnl Common setup macros: PHP_SETUP_<what>
-dnl -------------------------------------------------------------------------
+dnl ----------------------------------------------------------------------------
dnl
dnl PHP_SETUP_ICU([shared-add])
dnl
-dnl Common setup macro for ICU
+dnl Common setup macro for ICU.
dnl
AC_DEFUN([PHP_SETUP_ICU],[
PKG_CHECK_MODULES([ICU], [icu-uc >= 50.1 icu-io icu-i18n])
dnl
dnl PHP_SETUP_OPENSSL(shared-add [, action-found [, action-not-found]])
dnl
-dnl Common setup macro for openssl
+dnl Common setup macro for openssl.
dnl
AC_DEFUN([PHP_SETUP_OPENSSL],[
found_openssl=no
- dnl Empty variable means 'no'
+ dnl Empty variable means 'no'.
test -z "$PHP_OPENSSL" && PHP_OPENSSL=no
test -z "$PHP_IMAP_SSL" && PHP_IMAP_SSL=no
dnl
dnl PHP_SETUP_ICONV(shared-add [, action-found [, action-not-found]])
dnl
-dnl Common setup macro for iconv
+dnl Common setup macro for iconv.
dnl
AC_DEFUN([PHP_SETUP_ICONV], [
found_iconv=no
unset ICONV_DIR
- # Create the directories for a VPATH build:
+ dnl Create the directories for a VPATH build.
$php_shtool mkdir -p ext/iconv
echo > ext/iconv/php_have_bsd_iconv.h
echo > ext/iconv/php_php_iconv_h_path.h
echo > ext/iconv/php_iconv_supports_errno.h
- dnl
- dnl Check libc first if no path is provided in --with-iconv
- dnl
-
+ dnl Check libc first if no path is provided in --with-iconv.
if test "$PHP_ICONV" = "yes"; then
- dnl Reset LIBS temporarily as it may have already been included
- dnl -liconv in.
+ dnl Reset LIBS temporarily as it may have already been included -liconv in.
LIBS_save="$LIBS"
LIBS=
AC_CHECK_FUNC(iconv, [
LIBS="$LIBS_save"
fi
- dnl
- dnl Check external libs for iconv funcs
- dnl
+ dnl Check external libs for iconv funcs.
if test "$found_iconv" = "no"; then
for i in $PHP_ICONV /usr/local /usr; do
dnl
dnl PHP_SETUP_LIBXML(shared-add [, action-found [, action-not-found]])
dnl
-dnl Common setup macro for libxml
+dnl Common setup macro for libxml.
dnl
AC_DEFUN([PHP_SETUP_LIBXML], [
PKG_CHECK_MODULES([LIBXML], [libxml-2.0 >= 2.7.6])
$2
])
-dnl -------------------------------------------------------------------------
+dnl ----------------------------------------------------------------------------
dnl Misc. macros
-dnl -------------------------------------------------------------------------
+dnl ----------------------------------------------------------------------------
dnl
dnl PHP_INSTALL_HEADERS(path [, file ...])
dnl
-dnl PHP header files to be installed
+dnl PHP header files to be installed.
dnl
AC_DEFUN([PHP_INSTALL_HEADERS],[
ifelse([$2],[],[
dnl
dnl PHP_AP_EXTRACT_VERSION(/path/httpd)
dnl
-dnl This macro is used to get a comparable
-dnl version for apache1/2.
+dnl This macro is used to get a comparable version for apache1/2.
dnl
AC_DEFUN([PHP_AP_EXTRACT_VERSION],[
ac_output=`$1 -v 2>&1 | grep version | $SED -e 's/Oracle-HTTP-//'`
dnl
dnl PHP_CONFIG_NICE(filename)
dnl
-dnl Generates the config.nice file
+dnl This macro creates script file with given filename which includes the last
+dnl configure command run by user. This file is named 'config.nice' in PHP.
dnl
AC_DEFUN([PHP_CONFIG_NICE],[
AC_REQUIRE([AC_PROG_EGREP])
;;
esac
case $arg_name in
- # Allow --disable-all / --enable-all
+ dnl Allow --disable-all / --enable-all
enable-all[)];;
- # Allow certain libtool options
+ dnl Allow certain libtool options
enable-libtool-lock | with-pic | with-tags | enable-shared | enable-static | enable-fast-install | with-gnu-ld[)];;
- # Allow certain TSRM options
+ dnl Allow certain TSRM options
with-tsrm-pth | with-tsrm-st | with-tsrm-pthreads [)];;
- # Allow certain Zend options
+ dnl Allow certain Zend options
with-zend-vm | enable-maintainer-zts | enable-inline-optimization[)];;
- # All the rest must be set using the PHP_ARG_* macros
- # PHP_ARG_* macros set php_enable_<arg_name> or php_with_<arg_name>
+ dnl All the rest must be set using the PHP_ARG_* macros. PHP_ARG_* macros
+ dnl set php_enable_<arg_name> or php_with_<arg_name>.
*[)]
- # Options that exist before PHP 6
+ dnl Options that exist before PHP 6
if test "$PHP_MAJOR_VERSION" -lt "6"; then
case $arg_name in
enable-zend-multibyte[)] continue;;
dnl
dnl PHP_DETECT_ICC
-dnl Detect Intel C++ Compiler and unset $GCC if ICC found
+dnl
+dnl Detect Intel C++ Compiler and unset $GCC if ICC found.
+dnl
AC_DEFUN([PHP_DETECT_ICC],
[
ICC="no"
)
])
+dnl
dnl PHP_DETECT_SUNCC
-dnl Detect if the systems default compiler is suncc.
-dnl We also set some useful CFLAGS if the user didn't set any
+dnl
+dnl Detect if the systems default compiler is suncc. We also set some useful
+dnl CFLAGS if the user didn't set any.
+dnl
AC_DEFUN([PHP_DETECT_SUNCC],[
SUNCC="no"
AC_MSG_CHECKING([for suncc])
dnl
dnl PHP_CRYPT_R_STYLE
-dnl detect the style of crypt_r() is any is available
-dnl see APR_CHECK_CRYPT_R_STYLE() for original version
+dnl
+dnl Detect the style of crypt_r() is any is available see
+dnl APR_CHECK_CRYPT_R_STYLE() for original version.
dnl
AC_DEFUN([PHP_CRYPT_R_STYLE],
[
dnl PHP_INIT_DTRACE(providerdesc, header-file, sources [, module])
dnl
AC_DEFUN([PHP_INIT_DTRACE],[
-dnl Set paths properly when called from extension
+dnl Set paths properly when called from extension.
case "$4" in
""[)] ac_srcdir="$abs_srcdir/"; unset ac_bdir;;
/*[)] ac_srcdir=`echo "$4"|cut -c 2-`"/"; ac_bdir=$ac_srcdir;;
*[)] ac_srcdir="$abs_srcdir/$1/"; ac_bdir="$4/";;
esac
-dnl providerdesc
+dnl providerdesc.
ac_provsrc=$1
old_IFS=[$]IFS
IFS=.
ac_provobj=[$]1
IFS=$old_IFS
-dnl header-file
+dnl header-file.
ac_hdrobj=$2
-dnl Add providerdesc.o or .lo into global objects when needed
+dnl Add providerdesc.o or .lo into global objects when needed.
case $host_alias in
*freebsd*)
PHP_GLOBAL_OBJS="[$]PHP_GLOBAL_OBJS [$]ac_bdir[$]ac_provsrc.o"
;;
esac
-dnl DTrace objects
+dnl DTrace objects.
old_IFS=[$]IFS
for ac_src in $3; do
IFS=.
;;
esac
-dnl Generate Makefile.objects entries
-dnl The empty $ac_provsrc command stops an implicit circular dependency
-dnl in GNU Make which causes the .d file to be overwritten (Bug 61268)
+dnl Generate Makefile.objects entries. The empty $ac_provsrc command stops an
+dnl implicit circular dependency in GNU Make which causes the .d file to be
+dnl overwritten (Bug 61268).
cat>>Makefile.objects<<EOF
$abs_srcdir/$ac_provsrc:;
for ac_lo in $PHP_DTRACE_OBJS; do
dtrace_lib_objs="[$]dtrace_lib_objs `echo $ac_lo | $SED -e 's,\.lo$,.o,' -e 's#\(.*\)\/#\1\/.libs\/#'`"
done;
-dnl Always attempt to create both PIC and non-PIC DTrace objects (Bug 63692)
+ dnl Always attempt to create both PIC and non-PIC DTrace objects (Bug 63692)
cat>>Makefile.objects<<EOF
$ac_bdir[$]ac_provsrc.lo: \$(PHP_DTRACE_OBJS)
echo "[#] Generated by Makefile for libtool" > \$[]@
])
])
+dnl
dnl PHP_CHECK_BUILTIN_EXPECT
+dnl
AC_DEFUN([PHP_CHECK_BUILTIN_EXPECT], [
AC_MSG_CHECKING([for __builtin_expect])
])
AC_DEFINE_UNQUOTED([PHP_HAVE_BUILTIN_EXPECT], [$have_builtin_expect], [Whether the compiler supports __builtin_expect])
-
])
+dnl
dnl PHP_CHECK_BUILTIN_CLZ
+dnl
AC_DEFUN([PHP_CHECK_BUILTIN_CLZ], [
AC_MSG_CHECKING([for __builtin_clz])
])
AC_DEFINE_UNQUOTED([PHP_HAVE_BUILTIN_CLZ], [$have_builtin_clz], [Whether the compiler supports __builtin_clz])
-
])
+dnl
dnl PHP_CHECK_BUILTIN_CTZL
+dnl
AC_DEFUN([PHP_CHECK_BUILTIN_CTZL], [
AC_MSG_CHECKING([for __builtin_ctzl])
])
AC_DEFINE_UNQUOTED([PHP_HAVE_BUILTIN_CTZL], [$have_builtin_ctzl], [Whether the compiler supports __builtin_ctzl])
-
])
+dnl
dnl PHP_CHECK_BUILTIN_CTZLL
+dnl
AC_DEFUN([PHP_CHECK_BUILTIN_CTZLL], [
AC_MSG_CHECKING([for __builtin_ctzll])
])
AC_DEFINE_UNQUOTED([PHP_HAVE_BUILTIN_CTZLL], [$have_builtin_ctzll], [Whether the compiler supports __builtin_ctzll])
-
])
+dnl
dnl PHP_CHECK_BUILTIN_SMULL_OVERFLOW
+dnl
AC_DEFUN([PHP_CHECK_BUILTIN_SMULL_OVERFLOW], [
AC_MSG_CHECKING([for __builtin_smull_overflow])
AC_DEFINE_UNQUOTED([PHP_HAVE_BUILTIN_SMULL_OVERFLOW],
[$have_builtin_smull_overflow], [Whether the compiler supports __builtin_smull_overflow])
-
])
+dnl
dnl PHP_CHECK_BUILTIN_SMULLL_OVERFLOW
+dnl
AC_DEFUN([PHP_CHECK_BUILTIN_SMULLL_OVERFLOW], [
AC_MSG_CHECKING([for __builtin_smulll_overflow])
AC_DEFINE_UNQUOTED([PHP_HAVE_BUILTIN_SMULLL_OVERFLOW],
[$have_builtin_smulll_overflow], [Whether the compiler supports __builtin_smulll_overflow])
-
])
+dnl
dnl PHP_CHECK_BUILTIN_SADDL_OVERFLOW
+dnl
AC_DEFUN([PHP_CHECK_BUILTIN_SADDL_OVERFLOW], [
AC_MSG_CHECKING([for __builtin_saddl_overflow])
AC_DEFINE_UNQUOTED([PHP_HAVE_BUILTIN_SADDL_OVERFLOW],
[$have_builtin_saddl_overflow], [Whether the compiler supports __builtin_saddl_overflow])
-
])
+dnl
dnl PHP_CHECK_BUILTIN_SADDLL_OVERFLOW
+dnl
AC_DEFUN([PHP_CHECK_BUILTIN_SADDLL_OVERFLOW], [
AC_MSG_CHECKING([for __builtin_saddll_overflow])
AC_DEFINE_UNQUOTED([PHP_HAVE_BUILTIN_SADDLL_OVERFLOW],
[$have_builtin_saddll_overflow], [Whether the compiler supports __builtin_saddll_overflow])
-
])
+dnl
dnl PHP_CHECK_BUILTIN_SSUBL_OVERFLOW
+dnl
AC_DEFUN([PHP_CHECK_BUILTIN_SSUBL_OVERFLOW], [
AC_MSG_CHECKING([for __builtin_ssubl_overflow])
AC_DEFINE_UNQUOTED([PHP_HAVE_BUILTIN_SSUBL_OVERFLOW],
[$have_builtin_ssubl_overflow], [Whether the compiler supports __builtin_ssubl_overflow])
-
])
+dnl
dnl PHP_CHECK_BUILTIN_SSUBLL_OVERFLOW
+dnl
AC_DEFUN([PHP_CHECK_BUILTIN_SSUBLL_OVERFLOW], [
AC_MSG_CHECKING([for __builtin_ssubll_overflow])
AC_DEFINE_UNQUOTED([PHP_HAVE_BUILTIN_SSUBLL_OVERFLOW],
[$have_builtin_ssubll_overflow], [Whether the compiler supports __builtin_ssubll_overflow])
-
])
+dnl
dnl PHP_CHECK_BUILTIN_CPU_INIT
+dnl
AC_DEFUN([PHP_CHECK_BUILTIN_CPU_INIT], [
AC_MSG_CHECKING([for __builtin_cpu_init])
AC_DEFINE_UNQUOTED([PHP_HAVE_BUILTIN_CPU_INIT],
[$have_builtin_cpu_init], [Whether the compiler supports __builtin_cpu_init])
-
])
+dnl
dnl PHP_CHECK_BUILTIN_CPU_SUPPORTS
+dnl
AC_DEFUN([PHP_CHECK_BUILTIN_CPU_SUPPORTS], [
AC_MSG_CHECKING([for __builtin_cpu_supports])
[$have_builtin_cpu_supports], [Whether the compiler supports __builtin_cpu_supports])
])
+dnl
dnl PHP_CHECK_CPU_SUPPORTS
+dnl
AC_DEFUN([PHP_CHECK_CPU_SUPPORTS], [
AC_REQUIRE([PHP_CHECK_BUILTIN_CPU_INIT])
AC_REQUIRE([PHP_CHECK_BUILTIN_CPU_SUPPORTS])
-dnl ## Process this file with autoconf to produce a configure script.
+dnl Process this file with autoconf to produce a configure script.
dnl Include external macro definitions before the AC_INIT to also remove
dnl comments starting with # and empty newlines from the included files.
-dnl -------------------------------------------------------------------------
+dnl ----------------------------------------------------------------------------
m4_include([build/ax_check_compile_flag.m4])
m4_include([build/ax_func_which_gethostbyname_r.m4])
m4_include([build/ax_gcc_func_attribute.m4])
m4_include([build/pkg.m4])
dnl Basic autoconf initialization, generation of config.nice.
-dnl -------------------------------------------------------------------------
+dnl ----------------------------------------------------------------------------
AC_PREREQ([2.68])
AC_INIT([PHP],[7.4.0-dev],[https://bugs.php.net],[php],[https://www.php.net])
PHP_VERSION="$PHP_MAJOR_VERSION.$PHP_MINOR_VERSION.$PHP_RELEASE_VERSION$PHP_EXTRA_VERSION"
PHP_VERSION_ID=`expr [$]PHP_MAJOR_VERSION \* 10000 + [$]PHP_MINOR_VERSION \* 100 + [$]PHP_RELEASE_VERSION`
-dnl Allow version values to be used in Makefile
+dnl Allow version values to be used in Makefile.
PHP_SUBST(PHP_MAJOR_VERSION)
PHP_SUBST(PHP_MINOR_VERSION)
PHP_SUBST(PHP_RELEASE_VERSION)
PHP_SUBST(PHP_EXTRA_VERSION)
-dnl Define where extension directories are located in the configure context
+dnl Define where extension directories are located in the configure context.
AC_DEFUN([PHP_EXT_BUILDDIR],[$config_m4_dir])dnl
AC_DEFUN([PHP_EXT_DIR],[$config_m4_dir])dnl
AC_DEFUN([PHP_EXT_SRCDIR],[$abs_srcdir/$config_m4_dir])dnl
AC_DEFUN([PHP_ALWAYS_SHARED],[])dnl
dnl Setting up the PHP version based on the information above.
-dnl -------------------------------------------------------------------------
+dnl ----------------------------------------------------------------------------
echo "/* automatically generated by configure */" > php_version.h.new
echo "/* edit configure.ac to change version number */" >> php_version.h.new
fi
dnl Settings we want to make before the checks.
-dnl -------------------------------------------------------------------------
+dnl ----------------------------------------------------------------------------
php_shtool=$srcdir/build/shtool
T_MD=`$php_shtool echo -n -e %B`
php_abs_top_srcdir=$abs_srcdir
php_abs_top_builddir=$abs_builddir
-dnl Because ``make install'' is often performed by the superuser,
-dnl we create the libs subdirectory as the user who configures PHP.
-dnl Otherwise, the current user will not be able to delete libs
-dnl or the contents of libs.
+dnl Because `make install` is often performed by the superuser, we create the
+dnl libs subdirectory as the user who configures PHP. Otherwise, the current
+dnl user will not be able to delete libs or the contents of libs.
$php_shtool mkdir -p libs
rm -f libs/*
dnl Checks for programs.
-dnl -------------------------------------------------------------------------
+dnl ----------------------------------------------------------------------------
PKG_PROG_PKG_CONFIG
AC_PROG_CC([cc gcc])
AC_USE_SYSTEM_EXTENSIONS
AC_PROG_LN_S
-dnl Support systems with system libraries in e.g. /usr/lib64
+dnl Support systems with system libraries in e.g. /usr/lib64.
PHP_ARG_WITH([libdir],
[for system library directory],
[AS_HELP_STRING([--with-libdir=NAME],
[yes],
[no])
-dnl check for -R, etc. switch
+dnl Check for -R, etc. switch.
PHP_RUNPATH_SWITCH
-dnl Checks for some support/generator progs
+dnl Checks for some support/generator progs.
PHP_PROG_AWK
PHP_PROG_BISON([3.0.0])
PHP_PROG_RE2C([0.13.4])
PHP_SUBST(RE2C_FLAGS)
dnl Platform-specific compile settings.
-dnl -------------------------------------------------------------------------
+dnl ----------------------------------------------------------------------------
dnl See bug #28605
case $host_cpu in
;;
esac
-# Disable PIC mode by default where it is known to be safe to do so,
-# to avoid the performance hit from the lost register
+dnl Disable PIC mode by default where it is known to be safe to do so, to avoid
+dnl the performance hit from the lost register.
AC_MSG_CHECKING([whether to force non-PIC code in shared modules])
case $host_alias in
i?86-*-linux*|i?86-*-freebsd*)
;;
esac
-
dnl Include Zend and TSRM configurations.
-dnl -------------------------------------------------------------------------
+dnl ----------------------------------------------------------------------------
sinclude(Zend/Zend.m4)
sinclude(TSRM/threads.m4)
sinclude(TSRM/tsrm.m4)
-dnl .
-dnl -------------------------------------------------------------------------
+dnl ----------------------------------------------------------------------------
PTHREADS_CHECK
PHP_HELP_SEPARATOR([SAPI modules:])
PHP_BUILD_PROGRAM
PHP_SAPI=none
-
dnl SAPI configuration.
-dnl -------------------------------------------------------------------------
+dnl ----------------------------------------------------------------------------
-dnl paths to the targets are relative to the build directory
+dnl Paths to the targets are relative to the build directory.
SAPI_SHARED=libs/libphp[]$PHP_MAJOR_VERSION[.]$SHLIB_DL_SUFFIX_NAME
SAPI_STATIC=libs/libphp[]$PHP_MAJOR_VERSION[.a]
SAPI_LIBTOOL=libphp[]$PHP_MAJOR_VERSION[.la]
esyscmd(./build/config-stubs sapi)
-dnl Show which main SAPI was selected
+dnl Show which main SAPI was selected.
AC_MSG_CHECKING([for chosen SAPI module])
AC_MSG_RESULT([$PHP_SAPI])
-dnl Show which binaries were selected
+dnl Show which binaries were selected.
AC_MSG_CHECKING([for executable SAPI binaries])
if test "$PHP_BINARIES"; then
AC_MSG_RESULT([$PHP_BINARIES])
AC_MSG_RESULT([none])
fi
-dnl Exit early
+dnl Exit early.
if test -z "$PHP_INSTALLED_SAPIS"; then
AC_MSG_ERROR([Nothing to build.])
fi
-dnl force ZTS
+dnl Force ZTS.
if test "$enable_maintainer_zts" = "yes"; then
PTHREADS_ASSIGN_VARS
PTHREADS_FLAGS
fi
dnl Starting system checks.
-dnl -------------------------------------------------------------------------
+dnl ----------------------------------------------------------------------------
PHP_CONFIGURE_PART(Running system checks)
-dnl Find sendmail binary
+dnl Find sendmail binary.
PHP_PROG_SENDMAIL
-dnl Check whether the system uses EBCDIC (not ASCII) as its native codeset
+dnl Check whether the system uses EBCDIC (not ASCII) as its native codeset.
PHP_EBCDIC
-dnl Check whether the system byte ordering is bigendian
+dnl Check whether the system byte ordering is bigendian.
PHP_C_BIGENDIAN
-dnl Check whether writing to stdout works
+dnl Check whether writing to stdout works.
PHP_TEST_WRITE_STDOUT
-dnl Check for /usr/pkg/{lib,include} which is where NetBSD puts binary
-dnl and source packages. This should be harmless on other OSs.
+dnl Check for /usr/pkg/{lib,include} which is where NetBSD puts binary and
+dnl source packages. This should be harmless on other OSs.
if test -d /usr/pkg/include -a -d /usr/pkg/lib ; then
CPPFLAGS="$CPPFLAGS -I/usr/pkg/include"
LDFLAGS="$LDFLAGS -L/usr/pkg/lib"
fi
test -d /usr/ucblib && PHP_ADD_LIBPATH(/usr/ucblib)
-
dnl First, library checks.
-dnl -------------------------------------------------------------------------
+dnl ----------------------------------------------------------------------------
-dnl Some systems (OpenServer 5) dislike -lsocket -lnsl, so we try
-dnl to avoid -lnsl checks, if we already have the functions which
-dnl are usually in libnsl
-dnl Also, uClibc will bark at linking with glibc's libnsl.
+dnl Some systems (OpenServer 5) dislike -lsocket -lnsl, so we try to avoid -lnsl
+dnl checks, if we already have the functions which are usually in libnsl. Also,
+dnl uClibc will bark at linking with glibc's libnsl.
PHP_CHECK_FUNC(socket, socket)
PHP_CHECK_FUNC(socketpair, socket)
fi
AC_CHECK_LIB(m, sin)
-dnl Check for inet_aton
-dnl in -lc, -lbind and -lresolv
+dnl Check for inet_aton in -lc, -lbind and -lresolv.
PHP_CHECK_FUNC(inet_aton, resolv, bind)
dnl Then headers.
-dnl -------------------------------------------------------------------------
+dnl ----------------------------------------------------------------------------
-dnl QNX requires unix.h to allow functions in libunix to work properly
+dnl QNX requires unix.h to allow functions in libunix to work properly.
AC_CHECK_HEADERS([ \
inttypes.h \
stdint.h \
fi
dnl Checks for typedefs, structures, and compiler characteristics.
-dnl -------------------------------------------------------------------------
+dnl ----------------------------------------------------------------------------
AC_STRUCT_TIMEZONE
PHP_STRUCT_FLOCK
PHP_SOCKLEN_T
-dnl These are defined elsewhere than stdio.h
+dnl These are defined elsewhere than stdio.h.
PHP_CHECK_SIZEOF(intmax_t, 0)
PHP_CHECK_SIZEOF(ssize_t, 8)
PHP_CHECK_SIZEOF(ptrdiff_t, 8)
-dnl Check stdint types (must be after header check)
+dnl Check stdint types (must be after header check).
PHP_CHECK_STDINT_TYPES
dnl Check __builtin_expect
dnl Check __builtin_cpu_supports
PHP_CHECK_BUILTIN_CPU_SUPPORTS
-dnl Check instructions
+dnl Check instructions.
PHP_CHECK_CPU_SUPPORTS([ssse3])
PHP_CHECK_CPU_SUPPORTS([sse4.2])
PHP_CHECK_CPU_SUPPORTS([avx])
PHP_CHECK_CPU_SUPPORTS([avx2])
-dnl Check for structure members
+dnl Check for structure members.
AC_CHECK_MEMBERS([struct tm.tm_gmtoff],,,[#include <time.h>])
AC_CHECK_MEMBERS([struct stat.st_blksize, struct stat.st_rdev])
-dnl AC_STRUCT_ST_BLOCKS will screw QNX because fileblocks.o does not exist
-dnl The WARNING_LEVEL required because cc in QNX hates -w option without an argument
+dnl AC_STRUCT_ST_BLOCKS will screw QNX because fileblocks.o does not exist. The
+dnl WARNING_LEVEL required because cc in QNX hates -w option without an argument
if test "`uname -s 2>/dev/null`" != "QNX"; then
AC_STRUCT_ST_BLOCKS
else
WARNING_LEVEL=0
fi
-dnl Checks for types
+dnl Checks for types.
AC_TYPE_SIZE_T
AC_TYPE_UID_T
-dnl Checks for sockaddr_storage and sockaddr.sa_len
+dnl Checks for sockaddr_storage and sockaddr.sa_len.
PHP_SOCKADDR_CHECKS
dnl Checks for GCC function attributes on all systems except ones without glibc
-dnl Fix for these systems is already included in GCC 7, but not on GCC 6
+dnl Fix for these systems is already included in GCC 7, but not on GCC 6.
dnl
dnl At least some versions of FreeBSD seem to have buggy ifunc support, see
dnl bug #77284. Conservatively don't use ifuncs on FreeBSD.
AX_GCC_FUNC_ATTRIBUTE([target])
])
-dnl Check for IPv6 support
+dnl Check for IPv6 support.
AC_CACHE_CHECK([for IPv6 support], ac_cv_ipv6_support,
[AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <sys/types.h>
#include <sys/socket.h>
[ac_cv_ipv6_support=yes], [ac_cv_ipv6_support=no])])
dnl Checks for library functions.
-dnl -------------------------------------------------------------------------
+dnl ----------------------------------------------------------------------------
AC_CHECK_FUNCS(
alphasort \
AX_FUNC_WHICH_GETHOSTBYNAME_R
-dnl Some systems (like OpenSolaris) do not have nanosleep in libc
+dnl Some systems (like OpenSolaris) do not have nanosleep in libc.
PHP_CHECK_FUNC_LIB(nanosleep, rt)
-dnl Check for getaddrinfo, should be a better way, but...
-dnl Also check for working getaddrinfo
+dnl Check for getaddrinfo, should be a better way, but... Also check for working
+dnl getaddrinfo.
AC_CACHE_CHECK([for getaddrinfo], ac_cv_func_getaddrinfo,
[AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <netdb.h>]],
[[struct addrinfo *g,h;g=&h;getaddrinfo("","",g,&g);]])],[AC_RUN_IFELSE([AC_LANG_SOURCE([[
AC_DEFINE(HAVE_GETADDRINFO,1,[Define if you have the getaddrinfo function])
fi
-dnl Check for the __sync_fetch_and_add builtin
+dnl Check for the __sync_fetch_and_add builtin.
AC_CACHE_CHECK([for __sync_fetch_and_add], ac_cv_func_sync_fetch_and_add,
[AC_LINK_IFELSE([AC_LANG_PROGRAM([], [[int x;__sync_fetch_and_add(&x,1);]])],[ac_cv_func_sync_fetch_and_add=yes],[ac_cv_func_sync_fetch_and_add=no])])
if test "$ac_cv_func_sync_fetch_and_add" = yes; then
PHP_CRYPT_R_STYLE
fi
-dnl Check for asm goto support
+dnl Check for asm goto support.
AC_CACHE_CHECK([for asm goto], ac_cv__asm_goto,
[AC_RUN_IFELSE([AC_LANG_SOURCE([[
int main(void) {
AC_DEFINE(HAVE_ASM_GOTO,1,[Define if asm goto support])
fi
-dnl Check for variable length array support
+dnl Check for variable length array support.
AC_CACHE_CHECK([whether compiler supports VLA], ac_cv__compiler_c99_vla,
[AC_RUN_IFELSE([AC_LANG_SOURCE([[
#include <stdlib.h>
AC_DEFINE(HAVE_COMPILER_C99_VLA, 1, [Compiler supports VLA])
fi
-dnl Check valgrind support
+dnl Check valgrind support.
PHP_ARG_WITH([valgrind],
[whether to enable valgrind support],
[AS_HELP_STRING([--with-valgrind=DIR],
fi
dnl General settings.
-dnl -------------------------------------------------------------------------
+dnl ----------------------------------------------------------------------------
PHP_CONFIGURE_PART(General settings)
PHP_HELP_SEPARATOR([General settings:])
AC_MSG_ERROR([GCC is required for --enable-gcov])
fi
- dnl Check if ccache is being used
+ dnl Check if ccache is being used.
case `$php_shtool path $CC` in
*ccache*[)] gcc_ccache=yes;;
*[)] gcc_ccache=no;;
AC_MSG_ERROR([ccache must be disabled when --enable-gcov option is used. You can disable ccache by setting environment variable CCACHE_DISABLE=1.])
fi
- dnl min: 1.5 (i.e. 105, major * 100 + minor for easier comparison)
+ dnl Min: 1.5 (i.e. 105, major * 100 + minor for easier comparison).
ltp_version_min="105"
- dnl non-working versions, e.g. "1.8 1.18";
- dnl remove "none" when introducing the first incompatible LTP version and
- dnl separate any following additions by spaces
+ dnl Non-working versions, e.g. "1.8 1.18";
+ dnl Remove "none" when introducing the first incompatible LTP version and
+ dnl separate any following additions by spaces.
ltp_version_exclude="1.8"
AC_CHECK_PROG(LTP, lcov, lcov)
AC_DEFINE(HAVE_GCOV, 1, [Whether you have gcov])
PHP_ADD_MAKEFILE_FRAGMENT($abs_srcdir/build/Makefile.gcov, $abs_srcdir)
- dnl Remove all optimization flags from CFLAGS
+ dnl Remove all optimization flags from CFLAGS.
changequote({,})
CFLAGS=`echo "$CFLAGS" | $SED -e 's/-O[0-9s]*//g'`
CXXFLAGS=`echo "$CXXFLAGS" | $SED -e 's/-O[0-9s]*//g'`
changequote([,])
- dnl Add the special gcc flags
+ dnl Add the special gcc flags.
CFLAGS="$CFLAGS -O0 -fprofile-arcs -ftest-coverage"
CXXFLAGS="$CXXFLAGS -O0 -fprofile-arcs -ftest-coverage"
fi
CFLAGS=`echo "$CFLAGS" | $SED -e 's/-O[0-9s]*//g'`
CXXFLAGS=`echo "$CXXFLAGS" | $SED -e 's/-O[0-9s]*//g'`
changequote([,])
- dnl add -O0 only if GCC or ICC is used
+ dnl Add -O0 only if GCC or ICC is used.
if test "$GCC" = "yes" || test "$ICC" = "yes"; then
CFLAGS="$CFLAGS -O0"
CXXFLAGS="$CXXFLAGS -g -O0"
AC_DEFINE(HAVE_IPV6, 1, [Whether to enable IPv6 support])
fi
-dnl ##
-dnl ## DTRACE CHECKS
-dnl ## Note: this has to be done after SAPI configuration!
-dnl ##
+dnl DTRACE checks. Note: this has to be done after SAPI configuration.
PHP_ARG_ENABLE([dtrace],
[whether to enable DTrace support],
[AS_HELP_STRING([--enable-dtrace],
[no])
dnl Extension configuration.
-dnl -------------------------------------------------------------------------
+dnl ----------------------------------------------------------------------------
PHP_HELP_SEPARATOR([Extensions:
PHP_CONFIGURE_PART(Configuring extensions)
-dnl
-dnl Check if all enabled by default extensions should be disabled
-dnl
-
+dnl Check if all enabled by default extensions should be disabled.
AC_ARG_ENABLE([all],
[AS_HELP_STRING([--disable-all],
[Disable all extensions which are enabled by default])],
[PHP_ENABLE_ALL=$enableval])
-# reading config stubs
+dnl Reading config stubs.
esyscmd(./build/config-stubs ext)
-dnl Extensions post-config
-dnl -------------------------------------------------------------------------
+dnl Extensions post-config.
+dnl ----------------------------------------------------------------------------
enable_shared=yes
enable_static=yes
EXTRA_LIBS="$EXTRA_LIBS $DLIBS $LIBS"
-dnl this has to be here to prevent the openssl crypt() from
-dnl overriding the system provided crypt().
+dnl This has to be here to prevent the openssl crypt() from overriding the
+dnl system provided crypt().
if test "$ac_cv_lib_crypt_crypt" = "yes"; then
EXTRA_LIBS="-lcrypt $EXTRA_LIBS -lcrypt"
fi
unset LIBS LDFLAGS
dnl PEAR
-dnl -------------------------------------------------------------------------
+dnl ----------------------------------------------------------------------------
PHP_HELP_SEPARATOR([PEAR:])
PHP_CONFIGURE_PART(Configuring PEAR)
-# compatibility
+dnl Compatibility
if test -z "$with_pear" && test "$enable_pear" = "no"; then
with_pear=no
fi
-# If CLI is disabled -> disable PEAR
+dnl If CLI is disabled disable PEAR.
if test "$PHP_CLI" = "no"; then
with_pear=no
fi
if test "$PHP_PEAR" != "no"; then
- dnl
- dnl PEAR dependencies
- dnl
+ dnl PEAR dependencies.
if test "$PHP_XML" = "no"; then
pear_error_msg="$pear_error_msg
PEAR requires XML to be enabled. Add --enable-xml to the configure line. (or --without-pear)"
PHP_ADD_MAKEFILE_FRAGMENT($abs_srcdir/pear/Makefile.frag,$abs_srcdir/pear,pear)
fi
-
dnl Configuring Zend and TSRM.
-dnl -------------------------------------------------------------------------
+dnl ----------------------------------------------------------------------------
PHP_HELP_SEPARATOR([Zend:])
PHP_CONFIGURE_PART(Configuring Zend)
libdir=`eval echo $libdir`
datadir=`eval eval echo $datadir`
-dnl Build extension directory path
-
+dnl Build extension directory path.
ZEND_MODULE_API_NO=`$EGREP '#define ZEND_MODULE_API_NO ' $srcdir/Zend/zend_modules.h|$SED 's/#define ZEND_MODULE_API_NO //'`
if test -z "$EXTENSION_DIR"; then
;;
esac
-dnl Expand all directory names for use in macros/constants
+dnl Expand all directory names for use in macros/constants.
EXPANDED_PEAR_INSTALLDIR=`eval echo $PEAR_INSTALLDIR`
EXPANDED_EXTENSION_DIR=`eval echo $EXTENSION_DIR`
EXPANDED_LOCALSTATEDIR=`eval echo $localstatedir`
EXTRA_LDFLAGS="$EXTRA_LDFLAGS $PHP_LDFLAGS"
EXTRA_LDFLAGS_PROGRAM="$EXTRA_LDFLAGS_PROGRAM $PHP_LDFLAGS"
-# SOURCE_DATE_EPOCH for reproducible builds https://reproducible-builds.org/specs/source-date-epoch/
+dnl SOURCE_DATE_EPOCH for reproducible builds
+dnl https://reproducible-builds.org/specs/source-date-epoch/
PHP_BUILD_DATE=`date --utc --date="@${SOURCE_DATE_EPOCH:-$(date +%s)}" +%Y-%m-%d 2>/dev/null`
if test $? -ne 0 ; then
PHP_BUILD_DATE=`date -u +%Y-%m-%d`
CPPFLAGS="$CPPFLAGS $ac_cv_pthreads_cflags"
fi
-dnl This will go away, if we have a facility to run per-extension code
-dnl after the thread_safety decision was done
+dnl This will go away, if we have a facility to run per-extension code after the
+dnl thread_safety decision was done.
if test "$PHP_THREAD_SAFETY" = "yes" && test "$PHP_MYSQL" = "yes"; then
CPPFLAGS="$CPPFLAGS -DTHREAD=1"
fi
PHP_SUBST(ZEND_EXT_TYPE)
dnl
-dnl Libtool creation
+dnl Libtool creation.
dnl
PHP_HELP_SEPARATOR([Libtool:])
dnl See https://github.com/php/php-src/pull/3017
AC_SUBST(AR_FLAGS, [cr])
-dnl Only allow AC_PROG_CXX and AC_PROG_CXXCPP if they are explicitly called (by PHP_REQUIRE_CXX).
-dnl Otherwise AC_PROG_LIBTOOL fails if there is no working C++ compiler.
+dnl Only allow AC_PROG_CXX and AC_PROG_CXXCPP if they are explicitly called (by
+dnl PHP_REQUIRE_CXX). Otherwise AC_PROG_LIBTOOL fails if there is no working C++
+dnl compiler.
AC_PROVIDE_IFELSE([PHP_REQUIRE_CXX], [], [
undefine([AC_PROG_CXX])
AC_DEFUN([AC_PROG_CXX], [])
zend_default_classes.c zend_inheritance.c zend_smart_str.c zend_cpuinfo.c, \
-DZEND_ENABLE_STATIC_TSRMLS_CACHE=1)
-dnl Selectively disable optimization due to high RAM usage during
-dnl compiling the executor.
+dnl Selectively disable optimization due to high RAM usage during compiling the
+dnl executor.
if test -n "$GCC" && test "$ZEND_INLINE_OPTIMIZATION" != "yes"; then
flag=-O0
else
scripts/php-config scripts/man1/php-config.1 \
$PHP_OUTPUT_FILES"
-dnl
-dnl Check for unknown configure options
-dnl
+dnl Check for unknown configure options.
PHP_CHECK_CONFIGURE_OPTIONS
-dnl
-dnl Generate build files
-dnl
+dnl Generate build files.
AC_CONFIG_FILES([$ALL_OUTPUT_FILES])
AC_CONFIG_COMMANDS([default],[],[
REDO_ALL=yes
fi
-################################################################
-# Create configuration headers
-#
-
+dnl Create configuration headers.
+dnl ----------------------------------------------------------------------------
test -d Zend || $php_shtool mkdir Zend
cat >Zend/zend_config.h <<FEO
#endif
FEO
-# run this only when generating all the files?
+dnl Run this only when generating all the files.
if test -n "\$REDO_ALL"; then
- # Hacking while airborne considered harmful.
- #
echo "creating main/internal_functions.c"
extensions="$EXT_STATIC"
-dnl mv -f main/internal_functions.c main/internal_functions.c.old 2>/dev/null
sh $srcdir/build/genif.sh $srcdir/main/internal_functions.c.in $srcdir "$EXTRA_MODULE_PTRS" $AWK \$extensions > main/internal_functions.c
echo "creating main/internal_functions_cli.c"
fi
fi
- # Warn about Apache if oci8 extension is enabled on linux.
+ dnl Warn about Apache if oci8 extension is enabled on Linux.
if test "$PHP_OCI8" != "no"; then
if test "$PHP_SIGCHILD" != "yes"; then
if test "$PHP_OCI8_INSTANT_CLIENT" = "no"; then
X
- # Output unknown configure options
+ dnl Output unknown configure options.
if test "$PHP_UNKNOWN_CONFIGURE_OPTIONS"; then
echo "Notice: Following unknown configure options were used:
$PHP_UNKNOWN_CONFIGURE_OPTIONS
-dnl config.m4 for extension bcmath
-
PHP_ARG_ENABLE([bcmath],
[whether to enable bc style precision math functions],
[AS_HELP_STRING([--enable-bcmath],
-dnl config.m4 for extension bz2
-
PHP_ARG_WITH([bz2],
[for BZip2 support],
[AS_HELP_STRING([[--with-bz2[=DIR]]],
-dnl config.m4 for extension calendar
-
PHP_ARG_ENABLE([calendar],
[whether to enable calendar conversion support],
[AS_HELP_STRING([--enable-calendar],
-dnl config.m4 for extension ctype
-
PHP_ARG_ENABLE([ctype],
[whether to enable ctype functions],
[AS_HELP_STRING([--disable-ctype],
-dnl config.m4 for extension curl
-
PHP_ARG_WITH([curl],
[for cURL support],
[AS_HELP_STRING([--with-curl],
-dnl config.m4 for date extension
-
dnl Check for headers needed by timelib
AC_CHECK_HEADERS([ \
strings.h \
-dnl config.m4 for extension dba
-
dnl Suppose we need FlatFile if no support or only CDB is used.
-
AC_DEFUN([PHP_DBA_STD_BEGIN],[
unset THIS_INCLUDE THIS_LIBS THIS_LFLAGS THIS_PREFIX THIS_RESULT
])
dnl Library checks
dnl
-# QDBM
+dnl QDBM
if test "$PHP_QDBM" != "no"; then
PHP_DBA_STD_BEGIN
for i in $PHP_QDBM /usr/local /usr; do
fi
PHP_DBA_STD_RESULT(qdbm)
-# GDBM
+dnl GDBM
if test "$PHP_GDBM" != "no"; then
PHP_DBA_STD_BEGIN
if test "$HAVE_QDBM" = "1"; then
fi
PHP_DBA_STD_RESULT(gdbm)
-# NDBM
+dnl NDBM
if test "$PHP_NDBM" != "no"; then
PHP_DBA_STD_BEGIN
for i in $PHP_NDBM /usr/local /usr; do
PHP_DBA_STD_ATTACH
])
-# DB4
+dnl DB4
if test "$PHP_DB4" != "no"; then
PHP_DBA_STD_BEGIN
dbdp4="/usr/local/BerkeleyDB.4."
fi
PHP_DBA_STD_RESULT(db4,Berkeley DB4)
-# DB3
+dnl DB3
if test "$PHP_DB3" != "no"; then
PHP_DBA_STD_BEGIN
if test "$HAVE_DB4" = "1"; then
fi
PHP_DBA_STD_RESULT(db3,Berkeley DB3)
-# DB2
+dnl DB2
if test "$PHP_DB2" != "no"; then
PHP_DBA_STD_BEGIN
if test "$HAVE_DB3" = "1" || test "$HAVE_DB4" = "1"; then
fi
PHP_DBA_STD_RESULT(db2, Berkeley DB2)
-# DB1
+dnl DB1
if test "$PHP_DB1" != "no"; then
PHP_DBA_STD_BEGIN
AC_MSG_CHECKING([for DB1 in library])
fi
PHP_DBA_STD_RESULT(db1, DB1)
-# DBM
+dnl DBM
if test "$PHP_DBM" != "no"; then
PHP_DBA_STD_BEGIN
if test "$HAVE_QDBM" = "1"; then
fi
PHP_DBA_STD_RESULT(dbm)
-dnl
-dnl Bundled modules that should be enabled by default if any other option is enabled
-dnl
+dnl Bundled modules that should be enabled by default if any other option is
+dnl enabled
if test "$PHP_DBA" != "no" || test "$HAVE_DBA" = "1" || test "$with_cdb" = "yes" || test "$enable_inifile" = "yes" || test "$enable_flatfile" = "yes"; then
php_dba_enable=yes
else
[$php_dba_enable],
[no])
-# CDB
+dnl CDB
if test "$PHP_CDB" = "yes"; then
AC_DEFINE(DBA_CDB_BUILTIN, 1, [ ])
AC_DEFINE(DBA_CDB_MAKE, 1, [ ])
fi
PHP_DBA_STD_RESULT(cdb)
-# INIFILE
+dnl INIFILE
if test "$PHP_INIFILE" != "no"; then
AC_DEFINE(DBA_INIFILE, 1, [ ])
ini_sources="libinifile/inifile.c"
fi
PHP_DBA_STD_RESULT(inifile, [INI File])
-# FLATFILE
+dnl FLATFILE
if test "$PHP_FLATFILE" != "no"; then
AC_DEFINE(DBA_FLATFILE, 1, [ ])
flat_sources="libflatfile/flatfile.c"
-dnl config.m4 for extension dom
-
PHP_ARG_ENABLE([dom],
[whether to enable DOM support],
[AS_HELP_STRING([--disable-dom],
-dnl config.m4 for extension enchant
-
PHP_ARG_WITH([enchant],
[for ENCHANT support],
[AS_HELP_STRING([[--with-enchant[=DIR]]],
-dnl config.m4 for extension exif
-
PHP_ARG_ENABLE([exif],
[whether to enable EXIF (metadata from images) support],
[AS_HELP_STRING([--enable-exif],
-dnl config.m4 for extension FFI
-
PHP_ARG_WITH([ffi],
[for FFI support],
[AS_HELP_STRING([--with-ffi],
-dnl config.m4 for extension fileinfo
-
PHP_ARG_ENABLE([fileinfo],
[for fileinfo support],
[AS_HELP_STRING([--disable-fileinfo],
-dnl config.m4 for input filtering extension
-
PHP_ARG_ENABLE([filter],
[whether to enable input filter support],
[AS_HELP_STRING([--disable-filter],
-dnl config.m4 for extension ftp
-
PHP_ARG_ENABLE([ftp],
[whether to enable FTP support],
[AS_HELP_STRING([--enable-ftp],
-dnl config.m4 for extension gd
-
dnl
dnl Configure options
dnl
-
PHP_ARG_ENABLE([gd],
[for GD support],
[AS_HELP_STRING([--enable-gd],
-dnl config.m4 for extension gettext
-
PHP_ARG_WITH([gettext],
[for GNU gettext support],
[AS_HELP_STRING([[--with-gettext[=DIR]]],
-dnl config.m4 for extension hash
-
PHP_ARG_WITH([mhash],
[for mhash support],
[AS_HELP_STRING([[--with-mhash[=DIR]]],
-dnl config.m4 for extension iconv
-
PHP_ARG_WITH([iconv],
[for iconv support],
[AS_HELP_STRING([[--without-iconv[=DIR]]],
-dnl config.m4 for extension imap
-
AC_DEFUN([IMAP_INC_CHK],[if test -r "$i$1/c-client.h"; then
AC_DEFINE(HAVE_IMAP2000, 1, [ ])
IMAP_DIR=$i
-dnl config.m4 for extension intl
-
PHP_ARG_ENABLE([intl],
[whether to enable internationalization support],
[AS_HELP_STRING([--enable-intl],
-dnl config.m4 for extension json
-
PHP_ARG_ENABLE([json],
[whether to enable JavaScript Object Serialization support],
[AS_HELP_STRING([--disable-json],
-dnl config.m4 for extension ldap
-
AC_DEFUN([PHP_LDAP_CHECKS], [
if test -f $1/include/ldap.h; then
LDAP_DIR=$1
LDAP_LIBDIR=$1/$PHP_LIBDIR
else
- dnl Find Oracle Instant Client RPM header location corresponding to the given lib path e.g. for --with-ldap=/usr/lib/oracle/12.1/client64/lib
+ dnl Find Oracle Instant Client RPM header location corresponding to the
+ dnl given lib path e.g. for --with-ldap=/usr/lib/oracle/12.1/client64/lib
AC_CHECK_SIZEOF([long])
AC_MSG_CHECKING([if we're at 64-bit platform])
AS_IF([test "$ac_cv_sizeof_long" -eq 4],[
AC_MSG_ERROR(Cannot find ldap.h)
fi
- dnl The Linux version of the SDK need -lpthread
- dnl I have tested Solaris, and it doesn't, but others may. Add
- dnl these here if necessary. -RL
+ dnl The Linux version of the SDK needs -lpthread. Solaris tested, and it
+ dnl doesn't, but others may. Add these here if necessary. -RL
dnl Is this really necessary? -Troels Arvin
if test `uname` = "Linux"; then
AC_DEFINE(HAVE_3ARG_SETREBINDPROC,1,[Whether 3 arg set_rebind_proc()])
fi
- dnl Solaris 2.8 claims to be 2004 API, but doesn't have
- dnl ldap_parse_reference() nor ldap_start_tls_s()
+ dnl Solaris 2.8 claims to be 2004 API, but doesn't have ldap_parse_reference()
+ dnl nor ldap_start_tls_s()
AC_CHECK_FUNCS([ldap_parse_result ldap_parse_reference ldap_start_tls_s ldap_control_find ldap_parse_extended_result ldap_extended_operation ldap_extended_operation_s ldap_passwd ldap_whoami_s ldap_refresh_s])
- dnl
dnl SASL check
- dnl
if test "$PHP_LDAP_SASL" != "no"; then
PHP_LDAP_SASL_CHECKS([$PHP_LDAP_SASL])
fi
- dnl
dnl Sanity check
- dnl
AC_CHECK_FUNC(ldap_bind_s, [], [
AC_MSG_ERROR([LDAP build check failed. Please check config.log for more information.])
])
-dnl config.m4 for extension libxml
-
PHP_ARG_WITH([libxml],
[whether to build with LIBXML support],
[AS_HELP_STRING([--without-libxml],
-dnl config.m4 for extension mbstring
-
AC_DEFUN([PHP_MBSTRING_ADD_SOURCES], [
PHP_MBSTRING_SOURCES="$PHP_MBSTRING_SOURCES $1"
])
-dnl config.m4 for extension mysqli
-
dnl ext/pdo_mysql/config.m4 also depends on this macro.
AC_DEFUN([PHP_MYSQL_SOCKET_SEARCH], [
for i in \
-dnl config.m4 for mysqlnd driver
-
PHP_ARG_ENABLE([mysqlnd],
[whether to enable mysqlnd],
[AS_HELP_STRING([--enable-mysqlnd],
elif test -d "$OCI8_DIR/lib" && test -d "$OCI8_DIR/lib32"; then
OCI8_LIB_DIR=$PHP_OCI8_OH_LIBDIR
else
- dnl This isn't an ORACLE_HOME. Try heuristic examination of the dir to help the user
+ dnl This isn't an ORACLE_HOME. Try heuristic examination of the dir to help
+ dnl the user.
if test -f "$OCI8_DIR/libociei.$SHLIB_SUFFIX_NAME"; then
AC_MSG_ERROR([Expected an ORACLE_HOME top level directory but ${OCI8_DIR} appears to be an Instant Client directory. Try --with-oci8=instantclient,${OCI8_DIR}])
else
AC_DEFUN([AC_OCI8IC_VERSION],[
AC_MSG_CHECKING([Oracle Instant Client library version compatibility])
OCI8_LCS_BASE=$PHP_OCI8_INSTANT_CLIENT/libclntsh.$SHLIB_SUFFIX_NAME
- OCI8_LCS=`ls $OCI8_LCS_BASE.*.1 2> /dev/null | $PHP_OCI8_TAIL1` # Oracle 10g, 11g etc
+ dnl Oracle 10g, 11g etc
+ OCI8_LCS=`ls $OCI8_LCS_BASE.*.1 2> /dev/null | $PHP_OCI8_TAIL1`
OCI8_NNZ=`ls $PHP_OCI8_INSTANT_CLIENT/libnnz*.$SHLIB_SUFFIX_NAME 2> /dev/null | $PHP_OCI8_TAIL1`
if test -f "$OCI8_NNZ" && test -f "$OCI8_LCS"; then
if test ! -f "$OCI8_LCS_BASE"; then
AC_DEFUN([AC_OCI8_ORACLE_VERSION],[
AC_MSG_CHECKING([Oracle library version compatibility])
OCI8_LCS_BASE=$OCI8_DIR/$OCI8_LIB_DIR/libclntsh.$SHLIB_SUFFIX_NAME
- OCI8_LCS=`ls $OCI8_LCS_BASE.*.1 2> /dev/null | $PHP_OCI8_TAIL1` # Oracle 10g, 11g etc
+ dnl Oracle 10g, 11g etc
+ OCI8_LCS=`ls $OCI8_LCS_BASE.*.1 2> /dev/null | $PHP_OCI8_TAIL1`
if test -s "$OCI8_DIR/orainst/unix.rgs"; then
OCI8_ORACLE_VERSION=`grep '"ocommon"' $OCI8_DIR/orainst/unix.rgs | $PHP_OCI8_SED 's/[ ][ ]*/:/g' | cut -d: -f 6 | cut -c 2-4`
test -z "$OCI8_ORACLE_VERSION" && OCI8_ORACLE_VERSION=7.3
elif test -f "$OCI8_LCS"; then
- dnl Oracle 10g, 11g etc. The x.2 version libraries are named x.1 for drop in compatibility
+ dnl Oracle 10g, 11g etc. The x.2 version libraries are named x.1 for drop in
+ dnl compatibility
OCI8_ORACLE_VERSION=`echo $OCI8_LCS | $PHP_OCI8_SED -e 's/.*\.\(.*\)\.1$/\1.1/'`
elif test -f $OCI8_LCS_BASE.9.0; then
- dnl There is no case for Oracle 9.2. Oracle 9.2 libraries have a 9.0 suffix for drop-in compatibility with Oracle 9.0
+ dnl There is no case for Oracle 9.2. Oracle 9.2 libraries have a 9.0 suffix
+ dnl for drop-in compatibility with Oracle 9.0
OCI8_ORACLE_VERSION=9.0
elif test -f $OCI8_LCS_BASE.8.0; then
OCI8_ORACLE_VERSION=8.1
dnl
dnl OCI8_INIT_DTRACE(providerdesc, header-file, sources)
-dnl This mimics PHP_INIT_DTRACE from PHP 5.4's acinclude.m4. It is
-dnl necessarily different from PHP_INIT_DTRACE which doesn't currently
-dnl support DTrace for extensions. Creating OCI8_INIT_DTRACE
-dnl independently instead of using a refactored PHP_INIT_DTRACE allows
-dnl OCI8 to be DTraced on versions of PHP where core PHP DTrace support
-dnl isn't available.
+dnl This mimics PHP_INIT_DTRACE from build/php.m4. It is necessarily different
+dnl from PHP_INIT_DTRACE which doesn't currently support DTrace for extensions.
+dnl Creating OCI8_INIT_DTRACE independently instead of using a refactored
+dnl PHP_INIT_DTRACE allows OCI8 to be DTraced on versions of PHP where core PHP
+dnl DTrace support isn't available.
dnl
AC_DEFUN([OCI8_INIT_DTRACE],[
ac_srcdir=[]PHP_EXT_SRCDIR([oci8])/
dtrace_oci8_objs="[$]dtrace_oci8_objs `echo $ac_lo | $SED -e 's,\.lo$,.o,' -e 's#\(.*\)\/#\1\/.libs\/#'`"
done;
-dnl Generate Makefile.objects entry
-dnl The empty $ac_provsrc command stops an implicit circular dependency
-dnl in GNU Make which causes the .d file to be overwritten (Bug 61268)
+dnl Generate Makefile.objects entry. The empty $ac_provsrc command stops an
+dnl implicit circular dependency in GNU Make which causes the .d file to be
+dnl overwritten (Bug 61268).
cat>>Makefile.objects<<EOF
PHP_EXT_SRCDIR([oci8])/$ac_provsrc:;
for ac_lo in $OCI8_DTRACE_OBJS; do
dtrace_oci8_lib_objs="[$]dtrace_oci8_lib_objs `echo $ac_lo | $SED -e 's,\.lo$,.o,' -e 's#\(.*\)\/#\1\/.libs\/#'`"
done;
-dnl Always attempt to create both PIC and non-PIC DTrace objects (Bug 63692)
+
+ dnl Always attempt to create both PIC and non-PIC DTrace objects (Bug 63692)
cat>>Makefile.objects<<EOF
$ac_bdir[$]ac_provsrc.lo: \$(OCI8_DTRACE_OBJS)
echo "[#] Generated by Makefile for libtool" > \$[]@
esac
])
-
dnl --with-oci8=shared,instantclient,/path/to/client/dir/lib
dnl or
dnl --with-oci8=shared,/path/to/oracle/home
if test "$PHP_OCI8" != "no"; then
if test -z "$PHP_OCI8"; then
- dnl --with-oci8=$ORACLE_HOME where ORACLE_HOME isn't set (or is mistyped) will match this case
+ dnl --with-oci8=$ORACLE_HOME where ORACLE_HOME isn't set (or is mistyped)
+ dnl will match this case.
AC_MSG_ERROR([Empty parameter value passed to --with-oci8])
fi
- dnl Check PHP version is compatible with this extension
-
+ dnl Check PHP version is compatible with this extension.
AC_MSG_CHECKING([PHP version])
tmp_version=$PHP_VERSION
AC_MSG_RESULT([$php_version, ok])
fi
- dnl Check whether --enable-dtrace was set.
- dnl To use DTrace with a PECL install, extract the OCI8 archive, phpize it, and set
- dnl PHP_DTRACE=yes before running configure
+ dnl Check whether --enable-dtrace was set. To use DTrace with a PECL install,
+ dnl extract the OCI8 archive, phpize it, and set PHP_DTRACE=yes before running
+ dnl configure.
AC_MSG_CHECKING([OCI8 DTrace support])
oci8_do_dtrace="`echo $PHP_OCI8 | cut -d, -f3`"
if test "$PHP_DTRACE" = "yes" -o "$oci8_do_dtrace" = "dtrace" ; then
])
PHP_SUBST(OCI8_DTRACE_OBJS)
AC_DEFINE(HAVE_OCI8_DTRACE,1,[Defined to 1 if PHP OCI8 DTrace support was enabled during configuration])
- dnl Developer warning: hard coded extension is OK for the known supported environments
+ dnl Developer warning: hard coded extension is OK for the known supported
+ dnl environments.
shared_objects_oci8="$shared_objects_oci8 PHP_EXT_BUILDDIR(oci8)/oci8_dtrace.d.lo"
fi
else
AC_MSG_RESULT([no])
fi
- dnl Set some port specific directory components for use later
+ dnl Set some port specific directory components for use later.
AC_CHECK_SIZEOF([long])
AC_MSG_CHECKING([if we're at 64-bit platform])
AS_IF([test "$ac_cv_sizeof_long" -eq 4],[
PHP_OCI8_IC_LIBDIR_SUFFIX=64
])
- dnl Determine if the user wants to use Oracle Instant Client libraries
+ dnl Determine if the user wants to use Oracle Instant Client libraries.
PHP_OCI8_INSTANT_CLIENT="no"
- dnl PECL Bug 14268 (Allow "pecl install oci8" command to "autodetect"
- dnl an Instant Client RPM install). This also has a benefit for non
- dnl "pecl install" builds: if the user does --with-oci8 or
- dnl --with-oci8=shared but the ORACLE_HOME environment variable is not
- dnl actually set, the install tries to locate the Instant Client RPM
+ dnl PECL Bug 14268 (Allow "pecl install oci8" command to "autodetect" an
+ dnl Instant Client RPM install). This also has a benefit for non
+ dnl "pecl install" builds: if the user does --with-oci8 or --with-oci8=shared
+ dnl but the ORACLE_HOME environment variable is not actually set, the install
+ dnl tries to locate the Instant Client RPM.
if test "$PHP_OCI8" = "yes" && test -z "$ORACLE_HOME"; then
AC_MSG_WARN([OCI8 extension: ORACLE_HOME is not set, looking for default Oracle Instant Client instead])
PHP_OCI8=instantclient
AC_MSG_CHECKING([Oracle Instant Client directory])
if test "$PHP_OCI8_INSTANT_CLIENT" = "yes"; then
- dnl Find the directory if user specified "instantclient" but did not
- dnl give a dir. Generally the Instant Client can be anywhere so the
- dnl user must pass in the library directory. But on Linux we default
- dnl to the most recent version in /usr/lib which is where the Oracle
- dnl Instant Client RPM gets installed.
+ dnl Find the directory if user specified "instantclient" but did not give
+ dnl a dir. Generally the Instant Client can be anywhere so the user must
+ dnl pass in the library directory. But on Linux we default to the most
+ dnl recent version in /usr/lib which is where the Oracle Instant Client
+ dnl RPM gets installed.
PHP_OCI8_INSTANT_CLIENT=`ls -d /usr/lib/oracle/*/client${PHP_OCI8_IC_LIBDIR_SUFFIX}/lib/libclntsh.* 2> /dev/null | $PHP_OCI8_TAIL1 | $PHP_OCI8_SED -e 's#/libclntsh[^/]*##'`
if test -z "$PHP_OCI8_INSTANT_CLIENT"; then
AC_MSG_ERROR([Oracle Instant Client directory /usr/lib/oracle/.../client${PHP_OCI8_IC_LIBDIR_SUFFIX}/lib libraries not found. Try --with-oci8=instantclient,DIR])
-dnl config.m4 for extension odbc
-
AC_DEFUN([PHP_ODBC_CHECK_HEADER],[
if ! test -f "$ODBC_INCDIR/$1"; then
AC_MSG_ERROR([ODBC header file '$ODBC_INCDIR/$1' not found!])
ac_solid_prefix=scl
fi
-#
-# Check for the library files, and setup the ODBC_LIBS path...
-#
+dnl Check for the library files, and setup the ODBC_LIBS path.
if test ! -f $1/lib${ac_solid_prefix}${ac_solid_os}${ac_solid_version}.so -a \
! -f $1/lib${ac_solid_prefix}${ac_solid_os}${ac_solid_version}.a; then
- #
- # we have an error and should bail out, as we can't find the libs!
- #
+ dnl we have an error and should bail out, as we can't find the libs!
echo ""
echo "*********************************************************************"
echo "* Unable to locate $1/lib${ac_solid_prefix}${ac_solid_os}${ac_solid_version}.so or $1/lib${ac_solid_prefix}${ac_solid_os}${ac_solid_version}.a"
AC_MSG_CHECKING(for DBMaker support)
if test "$PHP_DBMAKER" != "no"; then
if test "$PHP_DBMAKER" = "yes"; then
- # find dbmaker's home directory
+ dnl Find dbmaker's home directory
DBMAKER_HOME=`grep "^dbmaker:" /etc/passwd | $AWK -F: '{print $6}'`
- # check DBMaker version (from 5.0 to 2.0)
+ dnl check DBMaker version (from 5.0 to 2.0)
DBMAKER_VERSION=5.0
while test ! -d $DBMAKER_HOME/$DBMAKER_VERSION -a "$DBMAKER_VERSION" != "2.9"; do
AC_DEFINE(ODBCVER, 0x0300, [ The highest supported ODBC version ])
fi
-
-dnl
dnl Extension setup
-dnl
if test -n "$ODBC_TYPE"; then
if test "$ODBC_TYPE" != "dbmaker"; then
PHP_EVAL_LIBLINE([$ODBC_LFLAGS $ODBC_LIBS], ODBC_SHARED_LIBADD)
-dnl config.m4 for extension opcache
-
PHP_ARG_ENABLE([opcache],
[whether to enable Zend OPcache support],
[AS_HELP_STRING([--disable-opcache],
-dnl config.m4 for extension openssl
-
PHP_ARG_WITH([openssl],
[for OpenSSL support],
[AS_HELP_STRING([--with-openssl],
-dnl config.m4 for extension pcntl
-
PHP_ARG_ENABLE([pcntl],
[whether to enable pcntl support],
[AS_HELP_STRING([--enable-pcntl],
-dnl config.m4 for extension pcre
-
-dnl By default we'll compile and link against the bundled PCRE library
-dnl if DIR is supplied, we'll use that for linking
-
+dnl By default we'll compile and link against the bundled PCRE library. If
+dnl --with-external-pcre is supplied, we'll use that for linking.
PHP_ARG_WITH([external-pcre],,
[AS_HELP_STRING([--with-external-pcre],
[Use external library for PCRE support])],
-dnl config.m4 for extension pdo
-
PHP_ARG_ENABLE([pdo],
[whether to enable PDO support],
[AS_HELP_STRING([--disable-pdo],
-dnl config.m4 for extension pdo_dblib
-
PHP_ARG_WITH([pdo-dblib],
[for PDO_DBLIB support via FreeTDS],
[AS_HELP_STRING([[--with-pdo-dblib[=DIR]]],
-dnl config.m4 for extension pdo_mysql
-
PHP_ARG_WITH([pdo-mysql],
[for MySQL support for PDO],
[AS_HELP_STRING([[--with-pdo-mysql[=DIR]]],
fi
if test "$PHP_PDO_MYSQL" != "no"; then
- dnl This depends on ext/mysqli/config.m4 providing the
- dnl PHP_MYSQL_SOCKET_SEARCH macro and --with-mysql-sock configure option.
+ dnl This depends on ext/mysqli/config.m4 providing the PHP_MYSQL_SOCKET_SEARCH
+ dnl macro and --with-mysql-sock configure option.
AC_MSG_CHECKING([for MySQL UNIX socket location])
if test "$PHP_MYSQL_SOCK" != "no" && test "$PHP_MYSQL_SOCK" != "yes"; then
MYSQL_SOCK=$PHP_MYSQL_SOCK
-dnl config.m4 for extension pdo_oci
-
if test -z "$SED"; then
PHP_PDO_OCI_SED="sed";
else
AC_DEFUN([AC_PDO_OCI_VERSION],[
AC_MSG_CHECKING([Oracle version])
PDO_OCI_LCS_BASE=$PDO_OCI_LIB_DIR/libclntsh.$SHLIB_SUFFIX_NAME
- PDO_OCI_LCS=`ls $PDO_OCI_LCS_BASE.*.1 2> /dev/null | $PHP_PDO_OCI_TAIL1` # Oracle 10g, 11g, 12c etc
+ dnl Oracle 10g, 11g, 12c etc
+ PDO_OCI_LCS=`ls $PDO_OCI_LCS_BASE.*.1 2> /dev/null | $PHP_PDO_OCI_TAIL1`
if test -f "$PDO_OCI_LCS"; then
- dnl Oracle 10g, 11g 12c etc. The x.2 version libraries are named x.1 for drop in compatibility
+ dnl Oracle 10g, 11g 12c etc. The x.2 version libraries are named x.1 for
+ dnl drop in compatibility
PDO_OCI_VERSION=`echo $PDO_OCI_LCS | $PHP_PDO_OCI_SED -e 's/.*\.\(.*\)\.1$/\1.1/'`
elif test -f $PDO_OCI_LCS_BASE.9.0; then
- dnl There is no case for Oracle 9.2. Oracle 9.2 libraries have a 9.0 suffix for drop-in compatibility with Oracle 9.0
+ dnl There is no case for Oracle 9.2. Oracle 9.2 libraries have a 9.0 suffix
+ dnl for drop-in compatibility with Oracle 9.0
PDO_OCI_VERSION=9.0
else
AC_MSG_ERROR(Oracle libclntsh.$SHLIB_SUFFIX_NAME client library not found or its version is lower than 9)
-dnl config.m4 for extension pdo_odbc
-
define([PDO_ODBC_HELP_TEXT],[[
The include and lib dirs are looked for under 'dir'. The 'flavour' can be one
of: ibm-db2, iODBC, unixODBC, generic. If ',dir' part is omitted, default for
dnl Check first for an ODBC 1.0 function to assert that the libraries work
PHP_CHECK_LIBRARY($pdo_odbc_def_lib, SQLBindCol,
[
- dnl And now check for an ODBC 3.0 function to assert that they're
- dnl *good* libraries.
+ dnl And now check for an ODBC 3.0 function to assert that they're *good*
+ dnl libraries.
PHP_CHECK_LIBRARY($pdo_odbc_def_lib, SQLAllocHandle,
[], [
AC_MSG_ERROR([
-dnl config.m4 for extension pdo_pgsql
-
PHP_ARG_WITH([pdo-pgsql],
[for PostgreSQL support for PDO],
[AS_HELP_STRING([[--with-pdo-pgsql[=DIR]]],
-dnl config.m4 for extension pdo_sqlite
-
PHP_ARG_WITH([pdo-sqlite],
[for sqlite 3 support for PDO],
[AS_HELP_STRING([[--without-pdo-sqlite[=DIR]]],
php_pdo_sqlite_sources_core="pdo_sqlite.c sqlite_driver.c sqlite_statement.c"
- SEARCH_PATH="$PHP_PDO_SQLITE /usr/local /usr" # you might want to change this
- SEARCH_FOR="/include/sqlite3.h" # you most likely want to change this
- if test -r $PHP_PDO_SQLITE/$SEARCH_FOR; then # path given as parameter
+ dnl you might want to change this
+ SEARCH_PATH="$PHP_PDO_SQLITE /usr/local /usr"
+ dnl you most likely want to change this
+ SEARCH_FOR="/include/sqlite3.h"
+ if test -r $PHP_PDO_SQLITE/$SEARCH_FOR; then
+ dnl path given as parameter
PDO_SQLITE_DIR=$PHP_PDO_SQLITE
- else # search default path list
+ else
+ dnl search default path list
AC_MSG_CHECKING([for sqlite3 files in default path])
for i in $SEARCH_PATH ; do
if test -r $i/$SEARCH_FOR; then
-dnl config.m4 for extension pgsql
-
PHP_ARG_WITH([pgsql],
[for PostgreSQL support],
[AS_HELP_STRING([[--with-pgsql[=DIR]]],
-dnl config.m4 for extension phar
-
PHP_ARG_ENABLE([phar],
[for phar archive support],
[AS_HELP_STRING([--disable-phar],
-dnl config.m4 for extension posix
-
PHP_ARG_ENABLE([posix],
[whether to enable POSIX-like functions],
[AS_HELP_STRING([--disable-posix],
-dnl config.m4 for extension pspell
-
PHP_ARG_WITH([pspell],
[for PSPELL support],
[AS_HELP_STRING([[--with-pspell[=DIR]]],
-dnl config.m4 for extension readline
-
PHP_ARG_WITH([libedit],
[for libedit readline replacement],
[AS_HELP_STRING([--with-libedit],
[AS_HELP_STRING([[--with-readline[=DIR]]],
[Include readline support (CLI/CGI only)])])
else
- dnl "register" the --with-readline option to preven invalid "unknown configure option" warning
+ dnl "register" the --with-readline option to prevent invalid "unknown
+ dnl configure option" warning
php_with_readline=no
fi
-dnl config.m4 for extension recode
-
PHP_ARG_WITH([recode],
[for recode support],
[AS_HELP_STRING([[--with-recode[=DIR]]],
-dnl config.m4 for extension recode
-
dnl Check for extensions with which Recode can not work
if test "$PHP_RECODE" != "no"; then
test "$PHP_IMAP" != "no" && recode_conflict="$recode_conflict imap"
-dnl config.m4 for extension reflection
-
PHP_NEW_EXTENSION(reflection, php_reflection.c, no,, -DZEND_ENABLE_STATIC_TSRMLS_CACHE=1)
-dnl config.m4 for extension session
-
PHP_ARG_ENABLE([session],
[whether to enable PHP sessions],
[AS_HELP_STRING([--disable-session],
-dnl config.m4 for extension shmop
-
PHP_ARG_ENABLE([shmop],
[whether to enable shmop support],
[AS_HELP_STRING([--enable-shmop],
-dnl config.m4 for extension simplexml
-
PHP_ARG_ENABLE([simplexml],
[whether to enable SimpleXML support],
[AS_HELP_STRING([--disable-simplexml],
dnl PKG_CHECK_MODULES([LIBFOO], [foo = 1.2.3])
dnl Remove this code block if the library supports pkg-config.
- dnl # --with-%EXTNAME% -> check with-path
+ dnl --with-%EXTNAME% -> check with-path
dnl SEARCH_PATH="/usr/local /usr" # you might want to change this
dnl SEARCH_FOR="/include/%EXTNAME%.h" # you most likely want to change this
dnl if test -r $PHP_%EXTNAMECAPS%/$SEARCH_FOR; then # path given as parameter
dnl fi
dnl Remove this code block if the library supports pkg-config.
- dnl # --with-%EXTNAME% -> add include path
+ dnl --with-%EXTNAME% -> add include path
dnl PHP_ADD_INCLUDE($%EXTNAMECAPS%_DIR/include)
dnl Remove this code block if the library supports pkg-config.
- dnl # --with-%EXTNAME% -> check for lib and symbol presence
+ dnl --with-%EXTNAME% -> check for lib and symbol presence
dnl LIBNAME=%EXTNAMECAPS% # you may want to change this
dnl LIBSYMBOL=%EXTNAMECAPS% # you most likely want to change this
dnl
dnl PHP_SUBST(%EXTNAMECAPS%_SHARED_LIBADD)
- dnl # In case of no dependencies
+ dnl In case of no dependencies
AC_DEFINE(HAVE_%EXTNAMECAPS%, 1, [ Have %EXTNAME% support ])
PHP_NEW_EXTENSION(%EXTNAME%, %EXTNAME%.c, $ext_shared)
-dnl config.m4 for extension snmp
-
PHP_ARG_WITH([snmp],
[for SNMP support],
[AS_HELP_STRING([[--with-snmp[=DIR]]],
-dnl config.m4 for extension soap
-
PHP_ARG_ENABLE([soap],
[whether to enable SOAP support],
[AS_HELP_STRING([--enable-soap],
-dnl config.m4 for extension sockets
-
PHP_ARG_ENABLE([sockets],
[whether to enable sockets support],
[AS_HELP_STRING([--enable-sockets],
-dnl config.m4 for extension sodium
-
PHP_ARG_WITH([sodium],
[for sodium support],
[AS_HELP_STRING([--with-sodium],
-dnl config.m4 for extension SPL
-
- PHP_NEW_EXTENSION(spl, php_spl.c spl_functions.c spl_engine.c spl_iterators.c spl_array.c spl_directory.c spl_exceptions.c spl_observer.c spl_dllist.c spl_heap.c spl_fixedarray.c, no,, -DZEND_ENABLE_STATIC_TSRMLS_CACHE=1)
- PHP_INSTALL_HEADERS([ext/spl], [php_spl.h spl_array.h spl_directory.h spl_engine.h spl_exceptions.h spl_functions.h spl_iterators.h spl_observer.h spl_dllist.h spl_heap.h spl_fixedarray.h])
- PHP_ADD_EXTENSION_DEP(spl, pcre, true)
+PHP_NEW_EXTENSION(spl, php_spl.c spl_functions.c spl_engine.c spl_iterators.c spl_array.c spl_directory.c spl_exceptions.c spl_observer.c spl_dllist.c spl_heap.c spl_fixedarray.c, no,, -DZEND_ENABLE_STATIC_TSRMLS_CACHE=1)
+PHP_INSTALL_HEADERS([ext/spl], [php_spl.h spl_array.h spl_directory.h spl_engine.h spl_exceptions.h spl_functions.h spl_iterators.h spl_observer.h spl_dllist.h spl_heap.h spl_fixedarray.h])
+PHP_ADD_EXTENSION_DEP(spl, pcre, true)
-dnl config.m4 for extension sqlite3
-
PHP_ARG_WITH([sqlite3],
[whether to enable the SQLite3 extension],
[AS_HELP_STRING([[--without-sqlite3[=DIR]]],
dnl
dnl Check for available functions
dnl
-dnl log2 could be used to improve the log function, however it requires C99. The check for log2 should be turned on,
-dnl as soon as we support C99.
+dnl log2 could be used to improve the log function, however it requires C99. The
+dnl check for log2 should be turned on, as soon as we support C99.
AC_CHECK_FUNCS(getcwd getwd asinh acosh atanh log1p hypot glob strfmon nice fpclass mempcpy strpncpy)
AC_FUNC_FNMATCH
dnl
-dnl Check if there is a support means of creating a new process
-dnl and defining which handles it receives
+dnl Check if there is a support means of creating a new process and defining
+dnl which handles it receives
dnl
AC_CHECK_FUNCS(fork CreateProcess, [
php_can_support_proc_open=yes
dnl
dnl Detect library functions needed by php dns_xxx functions
-dnl ext/standard/php_dns.h will collect these in a single define: HAVE_FULL_DNS_FUNCS
+dnl ext/standard/php_dns.h will collect these in a single define
+dnl HAVE_FULL_DNS_FUNCS
dnl
PHP_CHECK_FUNC(res_nsearch, resolv, bind, socket)
PHP_CHECK_FUNC(res_ndestroy, resolv, bind, socket)
-dnl config.m4 for extension sysvmsg
-
PHP_ARG_ENABLE([sysvmsg],
[whether to enable System V IPC support],
[AS_HELP_STRING([--enable-sysvmsg],
-dnl config.m4 for extension sysvsem
-
PHP_ARG_ENABLE([sysvsem],
[whether to enable System V semaphore support],
[AS_HELP_STRING([--enable-sysvsem],
-dnl config.m4 for extension sysvshm
-
PHP_ARG_ENABLE([sysvshm],
[whether to enable System V shared memory support],
[AS_HELP_STRING([--enable-sysvshm],
-dnl config.m4 for extension tidy
-
PHP_ARG_WITH([tidy],
[for TIDY support],
[AS_HELP_STRING([[--with-tidy[=DIR]]],
if test -z "$TIDY_DIR"; then
AC_MSG_ERROR(Cannot find libtidy)
else
- dnl Check for tidybuffio.h (as opposed to simply buffio.h)
- dnl which indicates that we are building against tidy-html5
- dnl and not the legacy htmltidy. The two are compatible,
- dnl except for with regard to this header file.
+ dnl Check for tidybuffio.h (as opposed to simply buffio.h) which indicates
+ dnl that we are building against tidy-html5 and not the legacy htmltidy. The
+ dnl two are compatible, except for with regard to this header file.
if test -f "$TIDY_INCDIR/tidybuffio.h"; then
AC_DEFINE(HAVE_TIDYBUFFIO_H,1,[defined if tidybuffio.h exists])
fi
-dnl config.m4 for extension tokenizer
-
PHP_ARG_ENABLE([tokenizer],
[whether to enable tokenizer support],
[AS_HELP_STRING([--disable-tokenizer],
-dnl config.m4 for extension xml
-
PHP_ARG_ENABLE([xml],
[whether to enable XML support],
[AS_HELP_STRING([--disable-xml],
-dnl config.m4 for extension xmlreader
-
PHP_ARG_ENABLE([xmlreader],
[whether to enable XMLReader support],
[AS_HELP_STRING([--disable-xmlreader],
-dnl config.m4 for extension xmlrpc
-
PHP_ARG_WITH([xmlrpc],
[for XMLRPC-EPI support],
[AS_HELP_STRING([[--with-xmlrpc[=DIR]]],
if test -r $PHP_XMLRPC/include/xmlrpc.h; then
XMLRPC_DIR=$PHP_XMLRPC/include
elif test -r $PHP_XMLRPC/include/xmlrpc-epi/xmlrpc.h; then
-dnl some xmlrpc-epi header files have generic file names like
-dnl queue.h or base64.h. Distributions have to create dir
-dnl for xmlrpc-epi because of this.
+ dnl Some xmlrpc-epi header files have generic file names like queue.h or
+ dnl base64.h. Distributions have to create dir for xmlrpc-epi because of
+ dnl this.
XMLRPC_DIR=$PHP_XMLRPC/include/xmlrpc-epi
else
AC_MSG_CHECKING(for XMLRPC-EPI in default path)
-dnl config.m4 for extension xmlwriter
-
PHP_ARG_ENABLE([xmlwriter],
[whether to enable XMLWriter support],
[AS_HELP_STRING([--disable-xmlwriter],
-dnl config.m4 for extension xsl
-
PHP_ARG_WITH([xsl],
[for XSL support],
[AS_HELP_STRING([[--with-xsl[=DIR]]],
-dnl config.m4 for extension zip
-
PHP_ARG_WITH([zip],
[for zip archive read/write support],
[AS_HELP_STRING([--with-zip],
-dnl config.m4 for extension zlib
-
PHP_ARG_WITH([zlib],
[for ZLIB support],
[AS_HELP_STRING([--with-zlib],
-dnl config.m4 for sapi apache2handler
-
PHP_ARG_WITH([apxs2],,
[AS_HELP_STRING([[--with-apxs2[=FILE]]],
[Build shared Apache 2.0 Handler module. FILE is the optional pathname to
APU_BINDIR=`$APXS -q APU_BINDIR`
APR_BINDIR=`$APXS -q APR_BINDIR`
- # Pick up ap[ru]-N-config if using httpd >=2.1
+ dnl Pick up ap[ru]-N-config if using httpd >=2.1
APR_CONFIG=`$APXS -q APR_CONFIG 2>/dev/null ||
echo $APR_BINDIR/apr-config`
APU_CONFIG=`$APXS -q APU_CONFIG 2>/dev/null ||
APACHE_CFLAGS="$APACHE_CPPFLAGS -I$APXS_INCLUDEDIR $APR_CFLAGS $APU_CFLAGS -DZEND_ENABLE_STATIC_TSRMLS_CACHE=1"
- # Test that we're trying to configure with apache 2.x
+ dnl Test that we're trying to configure with apache 2.x
PHP_AP_EXTRACT_VERSION($APXS_HTTPD)
if test "$APACHE_VERSION" -le 2000000; then
AC_MSG_ERROR([You have enabled Apache 2 support while your server is Apache 1.3. Please use the appropriate switch --with-apxs (without the 2)])
INSTALL_IT="$INSTALL_IT $SAPI_LIBTOOL"
;;
*darwin*)
- dnl When using bundles on Darwin, we must resolve all symbols. However,
- dnl the linker does not recursively look at the bundle loader and
- dnl pull in its dependencies. Therefore, we must pull in the APR
- dnl and APR-util libraries.
+ dnl When using bundles on Darwin, we must resolve all symbols. However, the
+ dnl linker does not recursively look at the bundle loader and pull in its
+ dnl dependencies. Therefore, we must pull in the APR and APR-util libraries.
if test -x "$APR_CONFIG"; then
MH_BUNDLE_FLAGS="`$APR_CONFIG --ldflags --link-ld --libs`"
fi
-dnl config.m4 for sapi cgi
-
PHP_ARG_ENABLE([cgi],,
[AS_HELP_STRING([--disable-cgi],
[Disable building CGI version of PHP])],
[yes],
[no])
-dnl
-dnl CGI setup
-dnl
+dnl CGI setup.
AC_MSG_CHECKING(for CGI build)
if test "$PHP_CGI" != "no"; then
AC_MSG_RESULT(yes)
PHP_ADD_MAKEFILE_FRAGMENT($abs_srcdir/sapi/cgi/Makefile.frag)
- dnl Set filename
+ dnl Set filename.
case $host_alias in
*cygwin* )
SAPI_CGI_PATH=sapi/cgi/php-cgi.exe
;;
esac
- dnl Select SAPI
+ dnl Select SAPI.
PHP_SELECT_SAPI(cgi, program, cgi_main.c, -DZEND_ENABLE_STATIC_TSRMLS_CACHE=1, '$(SAPI_CGI_PATH)')
case $host_alias in
;;
esac
- dnl Expose to Makefile
+ dnl Expose to Makefile.
PHP_SUBST(SAPI_CGI_PATH)
PHP_SUBST(BUILD_CGI)
-dnl config.m4 for sapi cli
-
PHP_ARG_ENABLE([cli],,
[AS_HELP_STRING([--disable-cli],
[Disable building CLI version of PHP (this forces --without-pear)])],
if test "$PHP_CLI" != "no"; then
PHP_ADD_MAKEFILE_FRAGMENT($abs_srcdir/sapi/cli/Makefile.frag)
- dnl Set filename
+ dnl Set filename.
SAPI_CLI_PATH=sapi/cli/php
- dnl Select SAPI
+ dnl Select SAPI.
PHP_SELECT_SAPI(cli, program, php_cli.c php_http_parser.c php_cli_server.c ps_title.c php_cli_process_title.c, -DZEND_ENABLE_STATIC_TSRMLS_CACHE=1, '$(SAPI_CLI_PATH)')
case $host_alias in
;;
esac
- dnl Set executable for tests
+ dnl Set executable for tests.
PHP_EXECUTABLE="\$(top_builddir)/\$(SAPI_CLI_PATH)"
PHP_SUBST(PHP_EXECUTABLE)
- dnl Expose to Makefile
+ dnl Expose to Makefile.
PHP_SUBST(SAPI_CLI_PATH)
PHP_SUBST(BUILD_CLI)
-dnl config.m4 for sapi embed
-
PHP_ARG_ENABLE([embed],,
[AS_HELP_STRING([[--enable-embed[=TYPE]]],
[EXPERIMENTAL: Enable building of embedded SAPI library TYPE is either
-dnl config.m4 for sapi fpm
-
PHP_ARG_ENABLE([fpm],,
[AS_HELP_STRING([--enable-fpm],
[Enable building of the fpm SAPI executable])],
[no],
[no])
-dnl configure checks {{{
+dnl Configure checks.
AC_DEFUN([AC_FPM_STDLIBS],
[
AC_CHECK_FUNCS(clearenv setproctitle setproctitle_fast)
fi
fi
])
-dnl }}}
AC_DEFUN([AC_FPM_SYSCONF],
[
AC_MSG_RESULT([no])
])
])
-dnl }}}
AC_DEFUN([AC_FPM_TIMES],
[
AC_MSG_RESULT([no])
])
])
-dnl }}}
AC_DEFUN([AC_FPM_KQUEUE],
[
AC_MSG_RESULT([no])
])
])
-dnl }}}
AC_DEFUN([AC_FPM_PORT],
[
AC_MSG_RESULT([no])
])
])
-dnl }}}
AC_DEFUN([AC_FPM_DEVPOLL],
[
AC_MSG_RESULT([no])
])
])
-dnl }}}
AC_DEFUN([AC_FPM_EPOLL],
[
AC_MSG_RESULT([no])
])
])
-dnl }}}
AC_DEFUN([AC_FPM_POLL],
[
AC_MSG_RESULT([no])
])
])
-dnl }}}
AC_DEFUN([AC_FPM_SELECT],
[
AC_MSG_RESULT([no])
])
])
-dnl }}}
AC_DEFUN([AC_FPM_APPARMOR],
[
])
])
-
AC_MSG_CHECKING(for FPM build)
if test "$PHP_FPM" != "no"; then
AC_MSG_RESULT($PHP_FPM)
if test "$PHP_FPM_ACL" != "no" ; then
AC_CHECK_HEADERS([sys/acl.h])
- dnl *BSD has acl_* built into libc
+ dnl *BSD has acl_* built into libc.
AC_CHECK_FUNC(acl_free, [
AC_DEFINE(HAVE_FPM_ACL, 1, [ POSIX Access Control List ])
],[
-dnl config.m4 for sapi litespeed
-
AC_MSG_CHECKING(for LiteSpeed support)
PHP_ARG_WITH([litespeed],,
-dnl config.m4 for sapi phpdbg
-
PHP_ARG_ENABLE([phpdbg],
[for phpdbg support],
[AS_HELP_STRING([--enable-phpdbg],
PHP_CONFIG_NICE(config.nice)
-dnl
AC_DEFUN([PHP_EXT_BUILDDIR],[.])dnl
AC_DEFUN([PHP_EXT_DIR],[""])dnl
AC_DEFUN([PHP_EXT_SRCDIR],[$abs_srcdir])dnl
ext_shared=yes
test "[$]$1" = "no" && $1=yes
])dnl
-dnl
test -z "$CFLAGS" && auto_cflags=1
PHP_DETECT_ICC
PHP_DETECT_SUNCC
-dnl Support systems with system libraries in e.g. /usr/lib64
+dnl Support systems with system libraries in e.g. /usr/lib64.
PHP_ARG_WITH([libdir],
[for system library directory],
[AS_HELP_STRING([--with-libdir=NAME],
PHP_RUNPATH_SWITCH
PHP_SHLIB_SUFFIX_NAMES
-dnl Find php-config script
+dnl Find php-config script.
PHP_ARG_WITH([php-config],,
[AS_HELP_STRING([--with-php-config=PATH],
[Path to php-config [php-config]])],
[php-config],
[no])
-dnl For BC
+dnl For BC.
PHP_CONFIG=$PHP_PHP_CONFIG
prefix=`$PHP_CONFIG --prefix 2>/dev/null`
phpincludedir=`$PHP_CONFIG --include-dir 2>/dev/null`
AC_MSG_CHECKING([for PHP installed headers prefix])
AC_MSG_RESULT([$phpincludedir])
-dnl Checks for PHP_DEBUG / ZEND_DEBUG / ZTS
+dnl Checks for PHP_DEBUG / ZEND_DEBUG / ZTS.
AC_MSG_CHECKING([if debug is enabled])
old_CPPFLAGS=$CPPFLAGS
CPPFLAGS="-I$phpincludedir"
CPPFLAGS=$old_CPPFLAGS
AC_MSG_RESULT([$PHP_THREAD_SAFETY])
-dnl Support for building and testing Zend extensions
+dnl Support for building and testing Zend extensions.
ZEND_EXT_TYPE="zend_extension"
PHP_SUBST(ZEND_EXT_TYPE)
-dnl Discard optimization flags when debugging is enabled
+dnl Discard optimization flags when debugging is enabled.
if test "$PHP_DEBUG" = "yes"; then
PHP_DEBUG=1
ZEND_DEBUG=yes
CFLAGS=`echo "$CFLAGS" | $SED -e 's/-O[0-9s]*//g'`
CXXFLAGS=`echo "$CXXFLAGS" | $SED -e 's/-O[0-9s]*//g'`
changequote([,])
- dnl add -O0 only if GCC or ICC is used
+ dnl Add -O0 only if GCC or ICC is used.
if test "$GCC" = "yes" || test "$ICC" = "yes"; then
CFLAGS="$CFLAGS -O0"
CXXFLAGS="$CXXFLAGS -g -O0"
ZEND_DEBUG=no
fi
-dnl Always shared
+dnl Always shared.
PHP_BUILD_SHARED
-dnl Required programs
+dnl Required programs.
PHP_PROG_AWK
sinclude(config.m4)
enable_static=no
enable_shared=yes
-dnl Only allow AC_PROG_CXX and AC_PROG_CXXCPP if they are explicitly called (by PHP_REQUIRE_CXX).
-dnl Otherwise AC_PROG_LIBTOOL fails if there is no working C++ compiler.
+dnl Only allow AC_PROG_CXX and AC_PROG_CXXCPP if they are explicitly called (by
+dnl PHP_REQUIRE_CXX). Otherwise AC_PROG_LIBTOOL fails if there is no working C++
+dnl compiler.
AC_PROVIDE_IFELSE([PHP_REQUIRE_CXX], [], [
undefine([AC_PROG_CXX])
AC_DEFUN([AC_PROG_CXX], [])
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