dnl AC_HELP_STRING, so let's try to call it if we can.
dnl Note: this define must be on one line so that it can be properly returned
dnl as the help string.
-AC_DEFUN(APACHE_HELP_STRING,[ifelse(regexp(AC_ACVERSION, 2\.1), -1, AC_HELP_STRING($1,$2),[ ]$1 substr([ ],len($1))$2)])dnl
+AC_DEFUN([APACHE_HELP_STRING],[ifelse(regexp(AC_ACVERSION, 2\.1), -1, AC_HELP_STRING($1,$2),[ ]$1 substr([ ],len($1))$2)])dnl
dnl APACHE_SUBST(VARIABLE)
dnl Makes VARIABLE available in generated files
dnl (do not use @variable@ in Makefiles, but $(variable))
-AC_DEFUN(APACHE_SUBST,[
+AC_DEFUN([APACHE_SUBST],[
APACHE_VAR_SUBST="$APACHE_VAR_SUBST $1"
AC_SUBST($1)
])
dnl APACHE_FAST_OUTPUT(FILENAME)
dnl Perform substitutions on FILENAME (Makefiles only)
-AC_DEFUN(APACHE_FAST_OUTPUT,[
+AC_DEFUN([APACHE_FAST_OUTPUT],[
APACHE_FAST_OUTPUT_FILES="$APACHE_FAST_OUTPUT_FILES $1"
])
-dnl APACHE_MKDIR_P_CHECK
-dnl checks whether mkdir -p works
-AC_DEFUN(APACHE_MKDIR_P_CHECK,[
- AC_CACHE_CHECK(for working mkdir -p, ac_cv_mkdir_p,[
- test -d conftestdir && rm -rf conftestdir
- mkdir -p conftestdir/somedir >/dev/null 2>&1
- if test -d conftestdir/somedir; then
- ac_cv_mkdir_p=yes
- else
- ac_cv_mkdir_p=no
- fi
- rm -rf conftestdir
- ])
-])
-
dnl APACHE_GEN_CONFIG_VARS
dnl Creates config_vars.mk
-AC_DEFUN(APACHE_GEN_CONFIG_VARS,[
+AC_DEFUN([APACHE_GEN_CONFIG_VARS],[
+ APACHE_SUBST(HTTPD_VERSION)
+ APACHE_SUBST(HTTPD_MMN)
APACHE_SUBST(abs_srcdir)
APACHE_SUBST(bindir)
APACHE_SUBST(sbindir)
APACHE_SUBST(EXTRA_LDFLAGS)
APACHE_SUBST(EXTRA_LIBS)
APACHE_SUBST(EXTRA_INCLUDES)
+ APACHE_SUBST(INTERNAL_CPPFLAGS)
APACHE_SUBST(LIBTOOL)
APACHE_SUBST(SHELL)
+ APACHE_SUBST(RSYNC)
APACHE_SUBST(MODULE_DIRS)
APACHE_SUBST(MODULE_CLEANDIRS)
APACHE_SUBST(PORT)
+ APACHE_SUBST(SSLPORT)
APACHE_SUBST(CORE_IMPLIB_FILE)
APACHE_SUBST(CORE_IMPLIB)
APACHE_SUBST(SH_LIBS)
APACHE_SUBST(SH_LIBTOOL)
APACHE_SUBST(MK_IMPLIB)
+ APACHE_SUBST(MKDEP)
APACHE_SUBST(INSTALL_PROG_FLAGS)
APACHE_SUBST(DSO_MODULES)
+ APACHE_SUBST(ENABLED_DSO_MODULES)
+ APACHE_SUBST(LOAD_ALL_MODULES)
+ APACHE_SUBST(APR_BINDIR)
+ APACHE_SUBST(APR_INCLUDEDIR)
+ APACHE_SUBST(APR_VERSION)
+ APACHE_SUBST(APR_CONFIG)
+ APACHE_SUBST(APU_BINDIR)
+ APACHE_SUBST(APU_INCLUDEDIR)
+ APACHE_SUBST(APU_VERSION)
+ APACHE_SUBST(APU_CONFIG)
abs_srcdir="`(cd $srcdir && pwd)`"
- APACHE_MKDIR_P_CHECK
- echo creating config_vars.mk
+ AC_MSG_NOTICE([creating config_vars.mk])
+ test -d build || $mkdir_p build
> build/config_vars.mk
for i in $APACHE_VAR_SUBST; do
eval echo "$i = \$$i" >> build/config_vars.mk
dnl APACHE_GEN_MAKEFILES
dnl Creates Makefiles
-AC_DEFUN(APACHE_GEN_MAKEFILES,[
+AC_DEFUN([APACHE_GEN_MAKEFILES],[
$SHELL $srcdir/build/fastgen.sh $srcdir $ac_cv_mkdir_p $BSD_MAKEFILE $APACHE_FAST_OUTPUT_FILES
])
-dnl ## APACHE_OUTPUT(file)
-dnl ## adds "file" to the list of files generated by AC_OUTPUT
-dnl ## This macro can be used several times.
-AC_DEFUN(APACHE_OUTPUT, [
- APACHE_OUTPUT_FILES="$APACHE_OUTPUT_FILES $1"
-])
-
dnl
dnl APACHE_TYPE_RLIM_T
dnl
dnl If rlim_t is not defined, define it to int
dnl
-AC_DEFUN(APACHE_TYPE_RLIM_T, [
+AC_DEFUN([APACHE_TYPE_RLIM_T], [
AC_CACHE_CHECK([for rlim_t], ac_cv_type_rlim_t, [
AC_TRY_COMPILE([
#include <sys/types.h>
fi
])
+dnl the list of build variables which are available for customization on a
+dnl per module subdir basis (to be inserted into modules.mk with a "MOD_"
+dnl prefix, i.e. MOD_CFLAGS etc.). Used in APACHE_MODPATH_{INIT,FINISH}.
+define(mod_buildvars, [CFLAGS CXXFLAGS CPPFLAGS LDFLAGS LIBS INCLUDES])
+dnl
dnl APACHE_MODPATH_INIT(modpath)
-AC_DEFUN(APACHE_MODPATH_INIT,[
+AC_DEFUN([APACHE_MODPATH_INIT],[
current_dir=$1
modpath_current=modules/$1
modpath_static=
modpath_shared=
+ for var in mod_buildvars; do
+ eval MOD_$var=
+ done
test -d $1 || $srcdir/build/mkdir.sh $modpath_current
> $modpath_current/modules.mk
])dnl
dnl
-AC_DEFUN(APACHE_MODPATH_FINISH,[
+AC_DEFUN([APACHE_MODPATH_FINISH],[
echo "DISTCLEAN_TARGETS = modules.mk" >> $modpath_current/modules.mk
echo "static = $modpath_static" >> $modpath_current/modules.mk
echo "shared = $modpath_shared" >> $modpath_current/modules.mk
+ for var in mod_buildvars; do
+ if eval val=\"\$MOD_$var\"; test -n "$val"; then
+ echo "MOD_$var = $val" >> $modpath_current/modules.mk
+ fi
+ done
if test ! -z "$modpath_static" -o ! -z "$modpath_shared"; then
MODULE_DIRS="$MODULE_DIRS $current_dir"
else
])dnl
dnl
dnl APACHE_MODPATH_ADD(name[, shared[, objects [, ldflags[, libs]]]])
-AC_DEFUN(APACHE_MODPATH_ADD,[
+AC_DEFUN([APACHE_MODPATH_ADD],[
if test -z "$3"; then
objects="mod_$1.lo"
else
if test -z "$module_standalone"; then
if test -z "$2"; then
- libname="mod_$1.la"
+ # The filename of a convenience library must have a "lib" prefix:
+ libname="libmod_$1.la"
BUILTIN_LIBS="$BUILTIN_LIBS $modpath_current/$libname"
modpath_static="$modpath_static $libname"
cat >>$modpath_current/modules.mk<<EOF
$libname: $objects
- \$(MOD_LINK) $objects
+ \$(MOD_LINK) $objects $5
EOF
+ if test ! -z "$5"; then
+ APR_ADDTO(AP_LIBS, [$5])
+ fi
else
apache_need_shared=yes
libname="mod_$1.la"
])dnl
dnl
-dnl APACHE_MODULE(name, helptext[, objects[, structname[, default[, config]]]])
+dnl APACHE_MPM_MODULE(name[, shared[, objects[, config[, path[, libs]]]]])
+dnl
+dnl Provide information for building the MPM. (Enablement is handled using
+dnl --with-mpm/--enable-mpms-shared.)
+dnl
+dnl name -- name of MPM, same as MPM directory name
+dnl shared -- "shared" to indicate shared module build, empty string otherwise
+dnl objects -- one or more .lo files to link into the MPM module (default: mpmname.lo)
+dnl config -- configuration logic to run if the MPM is enabled
+dnl path -- relative path to MPM (default: server/mpm/mpmname)
+dnl libs -- libs needed by this MPM
+dnl
+AC_DEFUN([APACHE_MPM_MODULE],[
+ if ap_mpm_is_enabled $1; then
+ if test -z "$3"; then
+ objects="$1.lo"
+ else
+ objects="$3"
+ fi
+
+ if test -z "$5"; then
+ mpmpath="server/mpm/$1"
+ else
+ mpmpath=$5
+ fi
+
+ dnl VPATH support
+ test -d $mpmpath || $srcdir/build/mkdir.sh $mpmpath
+
+ APACHE_FAST_OUTPUT($mpmpath/Makefile)
+
+ if test -z "$2"; then
+ APR_ADDTO(AP_LIBS, [$6])
+ libname="lib$1.la"
+ cat >$mpmpath/modules.mk<<EOF
+$libname: $objects
+ \$(MOD_LINK) $objects
+DISTCLEAN_TARGETS = modules.mk
+static = $libname
+shared =
+EOF
+ else
+ apache_need_shared=yes
+ libname="mod_mpm_$1.la"
+ shobjects=`echo $objects | sed 's/\.lo/.slo/g'`
+ cat >$mpmpath/modules.mk<<EOF
+$libname: $shobjects
+ \$(SH_LINK) -rpath \$(libexecdir) -module -avoid-version $objects $6
+DISTCLEAN_TARGETS = modules.mk
+static =
+shared = $libname
+EOF
+ DSO_MODULES="$DSO_MODULES mpm_$1"
+ # add default MPM to LoadModule list
+ if test $1 = $default_mpm; then
+ ENABLED_DSO_MODULES="${ENABLED_DSO_MODULES},mpm_$1"
+ fi
+ fi
+ $4
+ fi
+])dnl
+
+dnl
+dnl APACHE_MODULE(name, helptext[, objects[, structname[, default[, config[, prereq_module]]]]])
dnl
dnl default is one of:
dnl yes -- enabled by default. user must explicitly disable.
dnl most -- disabled by default. enabled explicitly or with most or all.
dnl static -- enabled as static by default, must be explicitly changed.
dnl "" -- disabled under default, most. enabled explicitly or with all.
+dnl XXX: The arg must really be empty here. Passing an empty shell
+dnl XXX: variable doesn't work for some reason. This should be
+dnl XXX: fixed.
dnl
dnl basically: yes/no is a hard setting. "most" means follow the "most"
dnl setting. otherwise, fall under the "all" setting.
-dnl explicit yes/no always overrides.
+dnl explicit yes/no always overrides, except if the user selects
+dnl "reallyall".
dnl
-AC_DEFUN(APACHE_MODULE,[
+dnl prereq_module is a module (without the "mod_" prefix) that must be enabled
+dnl if the current module is enabled. If the current module is built
+dnl statically, prereq_module must be built statically, too. If these
+dnl conditions are not fulfilled, configure will abort if the current module
+dnl has been enabled explicitly. Otherwise, configure will disable the
+dnl current module.
+dnl prereq_module's APACHE_MODULE() statement must have been processed
+dnl before the current APACHE_MODULE() statement.
+dnl
+AC_DEFUN([APACHE_MODULE],[
AC_MSG_CHECKING(whether to enable mod_$1)
define([optname],[--]ifelse($5,yes,disable,enable)[-]translit($1,_,-))dnl
- AC_ARG_ENABLE(translit($1,_,-),APACHE_HELP_STRING(optname(),$2),,enable_$1=ifelse($5,,maybe-all,$5))
+ AC_ARG_ENABLE(translit($1,_,-),APACHE_HELP_STRING(optname(),$2),force_$1=$enableval,enable_$1=ifelse($5,,maybe-all,$5))
undefine([optname])dnl
_apmod_extra_msg=""
- dnl When --enable-modules=most is set and the module was not explicitly
- dnl requested, allow a module to disable itself if its pre-reqs fail.
- if test "$module_selection" = "most" -a "$enable_$1" = "most"; then
- _apmod_error_fatal="no"
- else
- _apmod_error_fatal="yes"
- fi
- if test "$enable_$1" = "static"; then
- enable_$1=yes
+ dnl If the module was not explicitly requested, allow it to disable itself if
+ dnl its pre-reqs fail.
+ case "$enable_$1" in
+ yes|static|shared)
+ _apmod_required="yes"
+ ;;
+ *)
+ _apmod_required="no"
+ ;;
+ esac
+ if test "$enable_$1" = "static" -o "$enable_$1" = "shared"; then
+ :
elif test "$enable_$1" = "yes"; then
enable_$1=$module_default
+ elif test "$enable_$1" = "few"; then
+ if test "$module_selection" = "few" -o "$module_selection" = "most" -o \
+ "$module_selection" = "all" -o "$module_selection" = "reallyall"
+ then
+ enable_$1=$module_default
+ else
+ enable_$1=no
+ fi
_apmod_extra_msg=" ($module_selection)"
elif test "$enable_$1" = "most"; then
- if test "$module_selection" = "most" -o "$module_selection" = "all"; then
+ if test "$module_selection" = "most" -o "$module_selection" = "all" -o \
+ "$module_selection" = "reallyall"
+ then
+ enable_$1=$module_default
+ else
+ enable_$1=no
+ fi
+ _apmod_extra_msg=" ($module_selection)"
+ elif test "$enable_$1" = "all" -o "$enable_$1" = "maybe-all"; then
+ if test "$module_selection" = "all" -o "$module_selection" = "reallyall"
+ then
enable_$1=$module_default
_apmod_extra_msg=" ($module_selection)"
- elif test "$enable_$1" != "yes"; then
+ else
enable_$1=no
fi
- elif test "$enable_$1" = "maybe-all"; then
- if test "$module_selection" = "all"; then
+ elif test "$enable_$1" = "reallyall" -o "$enable_$1" = "no" ; then
+ if test "$module_selection" = "reallyall" -a "$force_$1" != "no" ; then
enable_$1=$module_default
- _apmod_extra_msg=" (all)"
+ _apmod_extra_msg=" ($module_selection)"
else
enable_$1=no
fi
+ else
+ enable_$1=no
fi
if test "$enable_$1" != "no"; then
dnl If we plan to enable it, allow the module to run some autoconf magic
dnl that may disable it because of missing dependencies.
- ifelse([$6],,:,[AC_MSG_RESULT([checking dependencies])
- $6
- AC_MSG_CHECKING(whether to enable mod_$1)
- if test "$enable_$1" = "no"; then
- if test "$_apmod_error_fatal" = "no"; then
- _apmod_extra_msg=" (disabled)"
- else
- AC_MSG_ERROR([mod_$1 has been requested but can not be built due to prerequisite failures])
- fi
- fi])
+ ifelse([$6$7],,:,
+ [AC_MSG_RESULT([checking dependencies])
+ ifelse([$7],,:,[m4_foreach([prereq],[$7],
+ [if test "$enable_[]prereq" = "no" ; then
+ enable_$1=no
+ AC_MSG_WARN("mod_[]prereq is disabled but required for mod_$1")
+ elif test "$enable_$1" = "static" && test "$enable_[]prereq" != "static" ; then
+ enable_$1=$enable_[]prereq
+ AC_MSG_WARN("building mod_$1 shared because mod_[]prereq is built shared")
+ el])se])
+ ifelse([$6],,:,[ $6])
+ ifelse([$7],,:,[fi])
+ AC_MSG_CHECKING(whether to enable mod_$1)
+ if test "$enable_$1" = "no"; then
+ if test "$_apmod_required" = "no"; then
+ _apmod_extra_msg=" (disabled)"
+ else
+ AC_MSG_ERROR([mod_$1 has been requested but can not be built due to prerequisite failures])
+ fi
+ fi])
fi
AC_MSG_RESULT($enable_$1$_apmod_extra_msg)
if test "$enable_$1" != "no"; then
case "$enable_$1" in
- shared*)
- enable_$1=`echo $ac_n $enable_$1$ac_c|sed 's/shared,*//'`
- sharedobjs=yes
- shared=yes
- DSO_MODULES="$DSO_MODULES $1"
- ;;
- *)
+ static*)
MODLIST="$MODLIST ifelse($4,,$1,$4)"
if test "$1" = "so"; then
sharedobjs=yes
fi
shared="";;
+ *)
+ sharedobjs=yes
+ shared=yes
+ DSO_MODULES="$DSO_MODULES $1"
+ if test "$5" = "yes" ; then
+ ENABLED_DSO_MODULES="${ENABLED_DSO_MODULES},$1"
+ fi
+ ;;
esac
- APACHE_MODPATH_ADD($1, $shared, $3)
- fi
-])dnl
-
-dnl
-dnl APACHE_LAYOUT_DEFAULTS
-dnl
-AC_DEFUN(APACHE_LAYOUT_DEFAULTS,[
- dnl Apache defaults for autoconf variables.
- test "x${prefix}" = "xNONE" && prefix='/usr/local/apache2'
- test "x${exec_prefix}" = "xNONE" && exec_prefix='${prefix}'
- dnl Now we need to check the non-autoconf variables.
- test "x${cgidir}" = "x" && cgidir='${datadir}/cgi-bin'
- test "x${logfiledir}" = "x" && logfiledir='${localstatedir}/logs'
- test "x${htdocsdir}" = "x" && htdocsdir='${datadir}/htdocs'
- test "x${manualdir}" = "x" && manualdir='${datadir}/manual'
- test "x${errordir}" = "x" && errordir='${datadir}/error'
- test "x${iconsdir}" = "x" && iconsdir='${datadir}/icons'
- test "x${installbuilddir}" = "x" && installbuilddir='${datadir}/build'
- test "x${runtimedir}" = "x" && runtimedir='${localstatedir}/logs'
- test "x${proxycachedir}" = "x" && proxycachedir='${localstatedir}/proxy'
-])dnl
-
-dnl
-dnl APACHE_LAYOUT(configlayout, layoutname)
-dnl
-AC_DEFUN(APACHE_LAYOUT,[
- if test ! -f $srcdir/config.layout; then
- echo "** Error: Layout file $srcdir/config.layout not found"
- echo "** Error: Cannot use undefined layout '$LAYOUT'"
- exit 1
+ define([modprefix], [MOD_]translit($1, [a-z-], [A-Z_]))
+ APACHE_MODPATH_ADD($1, $shared, $3,, [\$(]modprefix[_LDADD)])
+ APACHE_SUBST(modprefix[_LDADD])
+ undefine([modprefix])
fi
- pldconf=./config.pld
- changequote({,})
- sed -e "1,/[ ]*<[lL]ayout[ ]*$2[ ]*>[ ]*/d" \
- -e '/[ ]*<\/Layout>[ ]*/,$d' \
- -e "s/^[ ]*//g" \
- -e "s/:[ ]*/=\'/g" \
- -e "s/[ ]*$/'/g" \
- $1 > $pldconf
- layout_name=$2
- . $pldconf
- rm $pldconf
- for var in prefix exec_prefix bindir sbindir libexecdir mandir \
- sysconfdir datadir errordir iconsdir htdocsdir cgidir \
- includedir localstatedir runtimedir logfiledir \
- manualdir proxycachedir installbuilddir; do
- eval "val=\"\$$var\""
- case $val in
- *+)
- val=`echo $val | sed -e 's;\+$;;'`
- eval "$var=\"\$val\""
- autosuffix=yes
- ;;
- *)
- autosuffix=no
- ;;
- esac
- val=`echo $val | sed -e 's:\(.\)/*$:\1:'`
- val=`echo $val | sed -e 's:[\$]\([a-z_]*\):${\1}:g'`
- if test "$autosuffix" = "yes"; then
- if echo $val | grep apache >/dev/null; then
- addtarget=no
- else
- addtarget=yes
- fi
- if test "$addtarget" = "yes"; then
- val="$val/apache2"
- fi
- fi
- eval "$var='$val'"
- done
- changequote([,])
])dnl
dnl
-dnl APACHE_ENABLE_LAYOUT
+dnl APACHE_ENABLE_MODULES
dnl
-AC_DEFUN(APACHE_ENABLE_LAYOUT,[
-AC_ARG_ENABLE(layout,
-[ --enable-layout=LAYOUT],[
- LAYOUT=$enableval
-])
+AC_DEFUN([APACHE_ENABLE_MODULES],[
+ module_selection=most
+ module_default=shared
-if test -z "$LAYOUT"; then
- LAYOUT="Apache"
-fi
-APACHE_LAYOUT($srcdir/config.layout, $LAYOUT)
+ dnl Check whether we have DSO support.
+ dnl If "yes", we build shared modules by default.
+ APR_CHECK_APR_DEFINE(APR_HAS_DSO)
-AC_MSG_CHECKING(for chosen layout)
-AC_MSG_RESULT($layout_name)
-])
+ if test $ac_cv_define_APR_HAS_DSO = "no"; then
+ AC_MSG_WARN([Missing DSO support - building static modules by default.])
+ module_default=static
+ fi
-dnl
-dnl APACHE_ENABLE_MODULES
-dnl
-AC_DEFUN(APACHE_ENABLE_MODULES,[
- module_selection=default
- module_default=yes
AC_ARG_ENABLE(modules,
- APACHE_HELP_STRING(--enable-modules=MODULE-LIST,Modules to enable),[
+ APACHE_HELP_STRING(--enable-modules=MODULE-LIST,Space-separated list of modules to enable | "all" | "most" | "few" | "none" | "reallyall"),[
+ if test "$enableval" = "none"; then
+ module_default=no
+ module_selection=none
+ else
+ for i in $enableval; do
+ if test "$i" = "all" -o "$i" = "most" -o "$i" = "few" -o "$i" = "reallyall"
+ then
+ module_selection=$i
+ else
+ i=`echo $i | sed 's/-/_/g'`
+ eval "enable_$i=shared"
+ fi
+ done
+ fi
+ ])
+
+ AC_ARG_ENABLE(mods-shared,
+ APACHE_HELP_STRING(--enable-mods-shared=MODULE-LIST,Space-separated list of shared modules to enable | "all" | "most" | "few" | "reallyall"),[
for i in $enableval; do
- if test "$i" = "all" -o "$i" = "most"; then
+ if test "$i" = "all" -o "$i" = "most" -o "$i" = "few" -o "$i" = "reallyall"
+ then
module_selection=$i
+ module_default=shared
else
- eval "enable_$i=yes"
+ i=`echo $i | sed 's/-/_/g'`
+ eval "enable_$i=shared"
fi
done
])
- AC_ARG_ENABLE(mods-shared,
- APACHE_HELP_STRING(--enable-mods-shared=MODULE-LIST,Shared modules to enable),[
+ AC_ARG_ENABLE(mods-static,
+ APACHE_HELP_STRING(--enable-mods-static=MODULE-LIST,Space-separated list of static modules to enable | "all" | "most" | "few" | "reallyall"),[
for i in $enableval; do
- if test "$i" = "all" -o "$i" = "most"; then
+ if test "$i" = "all" -o "$i" = "most" -o "$i" = "few" -o "$i" = "reallyall"; then
module_selection=$i
- module_default=shared
+ module_default=static
else
i=`echo $i | sed 's/-/_/g'`
- eval "enable_$i=shared"
+ eval "enable_$i=static"
fi
done
])
])
-AC_DEFUN(APACHE_REQUIRE_CXX,[
+AC_DEFUN([APACHE_REQUIRE_CXX],[
if test -z "$apache_cxx_done"; then
AC_PROG_CXX
AC_PROG_CXXCPP
])
dnl
-dnl APACHE_CHECK_SSL_TOOLKIT
+dnl APACHE_CHECK_OPENSSL
dnl
-dnl Find the openssl toolkit installation and check it for the right
-dnl version, then add its flags to INCLUDES and LIBS. This should
-dnl really be using a custom AC_TRY_COMPILE function to test the includes
-dnl and then AC_TRY_LINK to test the libraries directly for the version,
-dnl but that will require someone who knows how to program openssl.
+dnl Configure for OpenSSL, giving preference to
+dnl "--with-ssl=<path>" if it was specified.
dnl
-AC_DEFUN(APACHE_CHECK_SSL_TOOLKIT,[
-if test "x$ap_ssltk_base" = "x"; then
- AC_MSG_CHECKING(for SSL/TLS toolkit base)
- ap_ssltk_base=""
- AC_ARG_WITH(ssl, APACHE_HELP_STRING(--with-ssl=DIR,SSL/TLS toolkit (OpenSSL)), [
- if test "x$withval" != "xyes" -a "x$withval" != "x"; then
- ap_ssltk_base="$withval"
- fi
- ])
- if test "x$ap_ssltk_base" = "x"; then
- AC_CACHE_VAL(ap_cv_ssltk,[
- #
- # shotgun approach: find all occurrences of the openssl program
- #
- ap_ssltk_try=""
- # The IFS=... trick eliminates the colons from $PATH, without using an external program
- for p in `IFS=":$IFS"; echo $PATH` /usr/local/openssl/bin /usr/local/ssl/bin; do
- if test -f "$p/openssl"; then
- ap_ssltk_try="$ap_ssltk_try $p"
- fi
- done
- if test "x$ap_ssltk_try" = "x"; then
- AC_MSG_ERROR(['openssl' not found in path])
- fi
- for p in $ap_ssltk_try; do
- ap_ssltk_version="`$p/openssl version`"
- case "$ap_ssltk_version" in
- "OpenSSL "[[1-9]]* | \
- "OpenSSL "0.9.[[6-9]]* | \
- "OpenSSL "0.[[1-9]][[0-9]]* )
- ap_cv_ssltk="`(cd $p/.. && pwd)`"
- break
- ;;
- *)
- # skip because it is too old or a bad result
- ;;
- esac
- done
- if test "x$ap_cv_ssltk" = "x"; then
- AC_MSG_ERROR([requires OpenSSL 0.9.6 or higher])
+AC_DEFUN([APACHE_CHECK_OPENSSL],[
+ AC_CACHE_CHECK([for OpenSSL], [ac_cv_openssl], [
+ dnl initialise the variables we use
+ ac_cv_openssl=no
+ ap_openssl_found=""
+ ap_openssl_base=""
+ ap_openssl_libs=""
+ ap_openssl_mod_cflags=""
+ ap_openssl_mod_ldflags=""
+
+ dnl Determine the OpenSSL base directory, if any
+ AC_MSG_CHECKING([for user-provided OpenSSL base directory])
+ AC_ARG_WITH(ssl, APACHE_HELP_STRING(--with-ssl=PATH,OpenSSL installation directory), [
+ dnl If --with-ssl specifies a directory, we use that directory
+ if test "x$withval" != "xyes" -a "x$withval" != "x"; then
+ dnl This ensures $withval is actually a directory and that it is absolute
+ ap_openssl_base="`cd $withval ; pwd`"
fi
])
- ap_ssltk_base="$ap_cv_ssltk"
- fi
- if test ! -d $ap_ssltk_base; then
- AC_MSG_ERROR([invalid SSL/TLS toolkit base directory $ap_ssltk_base])
- fi
- AC_MSG_RESULT($ap_ssltk_base)
-
- AC_MSG_CHECKING(for SSL/TLS toolkit version)
- AC_MSG_RESULT($ap_ssltk_version)
-
- AC_MSG_CHECKING(for SSL/TLS toolkit includes)
- ap_ssltk_incdir=""
- for p in $ap_ssltk_base/include /usr/local/openssl/include \
- /usr/local/ssl/include /usr/local/include /usr/include; do
- if test -f "$p/openssl/ssl.h"; then
- ap_ssltk_incdir="$p"
- break
- elif test -f "$p/ssl.h"; then
- ap_ssltk_incdir="$p"
- break
- fi
- done
- if test "x$ap_ssltk_incdir" = "x"; then
- AC_MSG_ERROR([OpenSSL headers not found])
- fi
- AC_MSG_RESULT($ap_ssltk_incdir)
-
- AC_MSG_CHECKING(for SSL/TLS toolkit libraries)
- ap_ssltk_libdir=""
- for p in $ap_ssltk_base/lib /usr/local/openssl/lib \
- /usr/local/ssl/lib /usr/local/lib /usr/lib /lib; do
- if test -f "$p/libssl.a" -o -f "$p/libssl.so"; then
- ap_ssltk_libdir="$p"
- break
+ if test "x$ap_openssl_base" = "x"; then
+ AC_MSG_RESULT(none)
+ else
+ AC_MSG_RESULT($ap_openssl_base)
fi
- done
- if test ".$ap_ssltk_libdir" = .; then
- AC_MSG_ERROR([OpenSSL libraries not found])
- fi
- AC_MSG_RESULT($ap_ssltk_libdir)
- dnl # annotate the Apache build environment with determined information
- APR_ADDTO(INCLUDES, [-I$ap_ssltk_incdir/openssl])
- if test "x$ap_ssltk_incdir" != "x/usr/include"; then
- APR_ADDTO(INCLUDES, [-I$ap_ssltk_incdir])
- fi
- if test "x$ap_ssltk_libdir" != "x/usr/lib"; then
- APR_ADDTO(LDFLAGS, [-L$ap_ssltk_libdir])
- if test "x$ap_platform_runtime_link_flag" != "x"; then
- APR_ADDTO(LDFLAGS, [$ap_platform_runtime_link_flag$ap_ssltk_libdir])
+ dnl Run header and version checks
+ saved_CPPFLAGS="$CPPFLAGS"
+ saved_LIBS="$LIBS"
+ saved_LDFLAGS="$LDFLAGS"
+
+ dnl Before doing anything else, load in pkg-config variables
+ if test -n "$PKGCONFIG"; then
+ saved_PKG_CONFIG_PATH="$PKG_CONFIG_PATH"
+ if test "x$ap_openssl_base" != "x" -a \
+ -f "${ap_openssl_base}/lib/pkgconfig/openssl.pc"; then
+ dnl Ensure that the given path is used by pkg-config too, otherwise
+ dnl the system openssl.pc might be picked up instead.
+ PKG_CONFIG_PATH="${ap_openssl_base}/lib/pkgconfig${PKG_CONFIG_PATH+:}${PKG_CONFIG_PATH}"
+ export PKG_CONFIG_PATH
+ fi
+ AC_ARG_ENABLE(ssl-staticlib-deps,APACHE_HELP_STRING(--enable-ssl-staticlib-deps,[link mod_ssl with dependencies of OpenSSL's static libraries (as indicated by "pkg-config --static"). Must be specified in addition to --enable-ssl.]), [
+ if test "$enableval" = "yes"; then
+ PKGCONFIG_LIBOPTS="--static"
+ fi
+ ])
+ ap_openssl_libs="`$PKGCONFIG $PKGCONFIG_LIBOPTS --libs-only-l --silence-errors openssl`"
+ if test $? -eq 0; then
+ ap_openssl_found="yes"
+ pkglookup="`$PKGCONFIG --cflags-only-I openssl`"
+ APR_ADDTO(CPPFLAGS, [$pkglookup])
+ APR_ADDTO(MOD_CFLAGS, [$pkglookup])
+ APR_ADDTO(ab_CFLAGS, [$pkglookup])
+ pkglookup="`$PKGCONFIG $PKGCONFIG_LIBOPTS --libs-only-L openssl`"
+ APR_ADDTO(LDFLAGS, [$pkglookup])
+ APR_ADDTO(MOD_LDFLAGS, [$pkglookup])
+ pkglookup="`$PKGCONFIG $PKGCONFIG_LIBOPTS --libs-only-other openssl`"
+ APR_ADDTO(LDFLAGS, [$pkglookup])
+ APR_ADDTO(MOD_LDFLAGS, [$pkglookup])
+ fi
+ PKG_CONFIG_PATH="$saved_PKG_CONFIG_PATH"
fi
- fi
- APR_ADDTO(LIBS, [-lssl -lcrypto])
- ap_cv_ssltk="$ap_ssltk_base"
-fi
-])
-dnl
-dnl APACHE_PARSE_ARGUMENTS
-dnl a reimplementation of autoconf's argument parser,
-dnl used here to allow us to co-exist layouts and argument based
-dnl set ups.
-AC_DEFUN(APACHE_PARSE_ARGUMENTS,[
-ac_prev=
-for ac_option
-do
- # If the previous option needs an argument, assign it.
- if test -n "$ac_prev"; then
- eval "$ac_prev=\$ac_option"
- ac_prev=
- continue
- fi
+ dnl fall back to the user-supplied directory if not found via pkg-config
+ if test "x$ap_openssl_base" != "x" -a "x$ap_openssl_found" = "x"; then
+ APR_ADDTO(CPPFLAGS, [-I$ap_openssl_base/include])
+ APR_ADDTO(MOD_CFLAGS, [-I$ap_openssl_base/include])
+ APR_ADDTO(ab_CFLAGS, [-I$ap_openssl_base/include])
+ APR_ADDTO(LDFLAGS, [-L$ap_openssl_base/lib])
+ APR_ADDTO(MOD_LDFLAGS, [-L$ap_openssl_base/lib])
+ if test "x$ap_platform_runtime_link_flag" != "x"; then
+ APR_ADDTO(LDFLAGS, [$ap_platform_runtime_link_flag$ap_openssl_base/lib])
+ APR_ADDTO(MOD_LDFLAGS, [$ap_platform_runtime_link_flag$ap_openssl_base/lib])
+ fi
+ fi
- ac_optarg=`expr "x$ac_option" : 'x[[^=]]*=\(.*\)'`
-
- case $ac_option in
-
- -bindir | --bindir | --bindi | --bind | --bin | --bi)
- ac_prev=bindir ;;
- -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
- bindir="$ac_optarg" ;;
-
- -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
- ac_prev=datadir ;;
- -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
- | --da=*)
- datadir="$ac_optarg" ;;
-
- -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
- | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
- | --exec | --exe | --ex)
- ac_prev=exec_prefix ;;
- -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
- | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
- | --exec=* | --exe=* | --ex=*)
- exec_prefix="$ac_optarg" ;;
-
- -includedir | --includedir | --includedi | --included | --include \
- | --includ | --inclu | --incl | --inc)
- ac_prev=includedir ;;
- -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
- | --includ=* | --inclu=* | --incl=* | --inc=*)
- includedir="$ac_optarg" ;;
-
- -infodir | --infodir | --infodi | --infod | --info | --inf)
- ac_prev=infodir ;;
- -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
- infodir="$ac_optarg" ;;
-
- -libdir | --libdir | --libdi | --libd)
- ac_prev=libdir ;;
- -libdir=* | --libdir=* | --libdi=* | --libd=*)
- libdir="$ac_optarg" ;;
-
- -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
- | --libexe | --libex | --libe)
- ac_prev=libexecdir ;;
- -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
- | --libexe=* | --libex=* | --libe=*)
- libexecdir="$ac_optarg" ;;
-
- -localstatedir | --localstatedir | --localstatedi | --localstated \
- | --localstate | --localstat | --localsta | --localst \
- | --locals | --local | --loca | --loc | --lo)
- ac_prev=localstatedir ;;
- -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
- | --localstate=* | --localstat=* | --localsta=* | --localst=* \
- | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
- localstatedir="$ac_optarg" ;;
-
- -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
- ac_prev=mandir ;;
- -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
- mandir="$ac_optarg" ;;
-
- -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
- ac_prev=prefix ;;
- -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
- prefix="$ac_optarg" ;;
-
- -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
- ac_prev=sbindir ;;
- -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
- | --sbi=* | --sb=*)
- sbindir="$ac_optarg" ;;
-
- -sharedstatedir | --sharedstatedir | --sharedstatedi \
- | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
- | --sharedst | --shareds | --shared | --share | --shar \
- | --sha | --sh)
- ac_prev=sharedstatedir ;;
- -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
- | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
- | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
- | --sha=* | --sh=*)
- sharedstatedir="$ac_optarg" ;;
-
- -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
- | --syscon | --sysco | --sysc | --sys | --sy)
- ac_prev=sysconfdir ;;
- -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
- | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
- sysconfdir="$ac_optarg" ;;
+ AC_MSG_CHECKING([for OpenSSL version >= 0.9.8a])
+ AC_TRY_COMPILE([#include <openssl/opensslv.h>],[
+#if !defined(OPENSSL_VERSION_NUMBER)
+#error "Missing OpenSSL version"
+#endif
+#if OPENSSL_VERSION_NUMBER < 0x0090801f
+#error "Unsupported OpenSSL version " OPENSSL_VERSION_TEXT
+#endif],
+ [AC_MSG_RESULT(OK)
+ ac_cv_openssl=yes],
+ [AC_MSG_RESULT(FAILED)])
+
+ if test "x$ac_cv_openssl" = "xyes"; then
+ ap_openssl_libs="${ap_openssl_libs:--lssl -lcrypto} `$apr_config --libs`"
+ APR_ADDTO(MOD_LDFLAGS, [$ap_openssl_libs])
+ APR_ADDTO(LIBS, [$ap_openssl_libs])
+ APR_SETVAR(ab_LDFLAGS, [$MOD_LDFLAGS])
+ APACHE_SUBST(ab_CFLAGS)
+ APACHE_SUBST(ab_LDFLAGS)
+
+ dnl Run library and function checks
+ liberrors=""
+ AC_CHECK_HEADERS([openssl/engine.h])
+ AC_CHECK_FUNCS([SSLeay_version SSL_CTX_new], [], [liberrors="yes"])
+ AC_CHECK_FUNCS([ENGINE_init ENGINE_load_builtin_engines RAND_egd])
+ if test "x$liberrors" != "x"; then
+ AC_MSG_WARN([OpenSSL libraries are unusable])
+ fi
+ else
+ AC_MSG_WARN([OpenSSL version is too old])
+ fi
- esac
-done
-
-# Be sure to have absolute paths.
-for ac_var in exec_prefix prefix
-do
- eval ac_val=$`echo $ac_var`
- case $ac_val in
- [[\\/$]]* | ?:[[\\/]]* | NONE | '' ) ;;
- *) AC_MSG_ERROR([expected an absolute path for --$ac_var: $ac_val]);;
- esac
-done
+ dnl restore
+ CPPFLAGS="$saved_CPPFLAGS"
+ LIBS="$saved_LIBS"
+ LDFLAGS="$saved_LDFLAGS"
-])dnl
+ dnl cache MOD_LDFLAGS, MOD_CFLAGS
+ ap_openssl_mod_cflags=$MOD_CFLAGS
+ ap_openssl_mod_ldflags=$MOD_LDFLAGS
+ ])
+ if test "x$ac_cv_openssl" = "xyes"; then
+ AC_DEFINE(HAVE_OPENSSL, 1, [Define if OpenSSL is available])
+ APR_ADDTO(MOD_LDFLAGS, [$ap_openssl_mod_ldflags])
+ APR_ADDTO(MOD_CFLAGS, [$ap_openssl_mod_cflags])
+ fi
+])
dnl
dnl APACHE_EXPORT_ARGUMENTS
dnl apache will use while generating scripts like autoconf and apxs and
dnl the default config file.
-AC_DEFUN(APACHE_SUBST_EXPANDED_ARG,[
+AC_DEFUN([APACHE_SUBST_EXPANDED_ARG],[
APR_EXPAND_VAR(exp_$1, [$]$1)
APACHE_SUBST(exp_$1)
APR_PATH_RELATIVE(rel_$1, [$]exp_$1, ${prefix})
APACHE_SUBST(rel_$1)
])
-AC_DEFUN(APACHE_EXPORT_ARGUMENTS,[
+AC_DEFUN([APACHE_EXPORT_ARGUMENTS],[
APACHE_SUBST_EXPANDED_ARG(exec_prefix)
APACHE_SUBST_EXPANDED_ARG(bindir)
APACHE_SUBST_EXPANDED_ARG(sbindir)
+ APACHE_SUBST_EXPANDED_ARG(libdir)
APACHE_SUBST_EXPANDED_ARG(libexecdir)
APACHE_SUBST_EXPANDED_ARG(mandir)
APACHE_SUBST_EXPANDED_ARG(sysconfdir)
APACHE_SUBST_EXPANDED_ARG(proxycachedir)
])
+dnl
+dnl APACHE_CHECK_APxVER({apr|apu}, major, minor,
+dnl [actions-if-ok], [actions-if-not-ok])
+dnl
+dnl Checks for APR or APR-util of given major/minor version or later;
+dnl if so, runs actions-if-ok; otherwise runs actions-if-not-ok if given.
+dnl If the version is not satisfactory and actions-if-not-ok is not
+dnl given, then an error is printed and the configure script is aborted.
+dnl
+dnl The first argument must be [apr] or [apu].
+dnl
+AC_DEFUN([APACHE_CHECK_APxVER], [
+define(ap_ckver_major, translit($1, [apru], [APRU])[_MAJOR_VERSION])
+define(ap_ckver_minor, translit($1, [apru], [APRU])[_MINOR_VERSION])
+define(ap_ckver_cvar, [ap_cv_$1ver$2$3])
+define(ap_ckver_name, ifelse([$1],[apr],[APR],[APR-util]))
+
+ap_ckver_CPPFLAGS="$CPPFLAGS"
+CPPFLAGS="$CPPFLAGS `$[$1]_config --includes`"
+
+AC_CACHE_CHECK([for ap_ckver_name version $2.$3.0 or later], ap_ckver_cvar, [
+AC_EGREP_CPP([good], [
+#include <$1_version.h>
+#if ]ap_ckver_major[ > $2 || (]ap_ckver_major[ == $2 && ]ap_ckver_minor[ >= $3)
+good
+#endif
+], [ap_ckver_cvar=yes], [ap_ckver_cvar=no])])
+
+if test "$ap_ckver_cvar" = "yes"; then
+ ifelse([$4],[],[:],[$4])
+else
+ ifelse([$5],[],[AC_MSG_ERROR([ap_ckver_name version $2.$3.0 or later is required])], [$5])
+fi
+
+CPPFLAGS="$ap_ckver_CPPFLAGS"
+
+undefine([ap_ckver_major])
+undefine([ap_ckver_minor])
+undefine([ap_ckver_cvar])
+undefine([ap_ckver_name])
+])
+
+dnl
+dnl APACHE_CHECK_VOID_PTR_LEN
+dnl
+dnl Checks if the size of a void pointer is at least as big as a "long"
+dnl integer type.
+dnl
+AC_DEFUN([APACHE_CHECK_VOID_PTR_LEN], [
+
+AC_CACHE_CHECK([for void pointer length], [ap_cv_void_ptr_lt_long],
+[AC_TRY_RUN([
+int main(void)
+{
+ return sizeof(void *) < sizeof(long);
+}], [ap_cv_void_ptr_lt_long=no], [ap_cv_void_ptr_lt_long=yes],
+ [ap_cv_void_ptr_lt_long=yes])])
+
+if test "$ap_cv_void_ptr_lt_long" = "yes"; then
+ AC_MSG_ERROR([Size of "void *" is less than size of "long"])
+fi
+])
+
+dnl
+dnl APACHE_CHECK_APR_HAS_LDAP
+dnl
+dnl Check if APR_HAS_LDAP is 1
+dnl Unfortunately, we can't use APR_CHECK_APR_DEFINE (because it only includes apr.h)
+dnl or APR_CHECK_DEFINE (because it only checks for defined'ness and not for 0/1).
+dnl
+AC_DEFUN([APACHE_CHECK_APR_HAS_LDAP], [
+ AC_CACHE_CHECK([for ldap support in apr/apr-util],ac_cv_APR_HAS_LDAP,[
+ apache_old_cppflags="$CPPFLAGS"
+ CPPFLAGS="$CPPFLAGS $INCLUDES"
+ AC_EGREP_CPP(YES_IS_DEFINED, [
+#include <apr_ldap.h>
+#if APR_HAS_LDAP
+YES_IS_DEFINED
+#endif
+ ], ac_cv_APR_HAS_LDAP=yes, ac_cv_APR_HAS_LDAP=no)
+ CPPFLAGS="$apache_old_cppflags"
+ ])
+])
+
+dnl
+dnl APACHE_ADD_GCC_CFLAGS
+dnl
+dnl Check if compiler is gcc and supports flag. If yes, add to CFLAGS.
+dnl
+AC_DEFUN([APACHE_ADD_GCC_CFLAG], [
+ define([ap_gcc_ckvar], [ac_cv_gcc_]translit($1, [-:.=], [____]))
+ if test "$GCC" = "yes"; then
+ AC_CACHE_CHECK([whether gcc accepts $1], ap_gcc_ckvar, [
+ save_CFLAGS="$CFLAGS"
+ CFLAGS="$CFLAGS $1"
+ AC_COMPILE_IFELSE([AC_LANG_SOURCE([int foo() { return 0; }])],
+ [ap_gcc_ckvar=yes], [ap_gcc_ckvar=no])
+ CFLAGS="$save_CFLAGS"
+ ])
+ if test "$]ap_gcc_ckvar[" = "yes" ; then
+ APR_ADDTO(CFLAGS,[$1])
+ fi
+ fi
+ undefine([ap_gcc_ckvar])
+])
projects / apache / blobdiff