+dnl APACHE_HELP_STRING(LHS, RHS)
+dnl Autoconf 2.50 can not handle substr correctly. It does have
+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
+
dnl APACHE_SUBST(VARIABLE)
dnl Makes VARIABLE available in generated files
dnl (do not use @variable@ in Makefiles, but $(variable))
APACHE_FAST_OUTPUT_FILES="$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,[
APACHE_SUBST(exec_prefix)
APACHE_SUBST(datadir)
APACHE_SUBST(localstatedir)
+ APACHE_SUBST(mandir)
+ APACHE_SUBST(libdir)
APACHE_SUBST(libexecdir)
APACHE_SUBST(htdocsdir)
+ APACHE_SUBST(manualdir)
APACHE_SUBST(includedir)
+ APACHE_SUBST(errordir)
APACHE_SUBST(iconsdir)
APACHE_SUBST(sysconfdir)
+ APACHE_SUBST(installbuilddir)
+ APACHE_SUBST(runtimedir)
+ APACHE_SUBST(proxycachedir)
APACHE_SUBST(other_targets)
APACHE_SUBST(progname)
APACHE_SUBST(prefix)
APACHE_SUBST(AWK)
APACHE_SUBST(CC)
+ APACHE_SUBST(CPP)
APACHE_SUBST(CXX)
APACHE_SUBST(CPPFLAGS)
APACHE_SUBST(CFLAGS)
APACHE_SUBST(CXXFLAGS)
APACHE_SUBST(LTFLAGS)
APACHE_SUBST(LDFLAGS)
+ APACHE_SUBST(LT_LDFLAGS)
APACHE_SUBST(SH_LDFLAGS)
APACHE_SUBST(HTTPD_LDFLAGS)
+ APACHE_SUBST(UTIL_LDFLAGS)
APACHE_SUBST(LIBS)
APACHE_SUBST(DEFS)
APACHE_SUBST(INCLUDES)
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(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
- > config_vars.mk
+ test -d build || $mkdir_p build
+ > build/config_vars.mk
for i in $APACHE_VAR_SUBST; do
- eval echo "$i = \$$i" >> config_vars.mk
+ eval echo "$i = \$$i" >> build/config_vars.mk
done
])
$SHELL $srcdir/build/fastgen.sh $srcdir $ac_cv_mkdir_p $BSD_MAKEFILE $APACHE_FAST_OUTPUT_FILES
])
-AC_DEFUN(APACHE_LIBTOOL_SILENT,[
- LIBTOOL='$(SHELL) $(top_builddir)/libtool --silent'
-])
-
-
dnl ## APACHE_OUTPUT(file)
dnl ## adds "file" to the list of files generated by AC_OUTPUT
dnl ## This macro can be used several times.
echo "shared = $modpath_shared" >> $modpath_current/modules.mk
if test ! -z "$modpath_static" -o ! -z "$modpath_shared"; then
MODULE_DIRS="$MODULE_DIRS $current_dir"
+ else
+ MODULE_CLEANDIRS="$MODULE_CLEANDIRS $current_dir"
fi
APACHE_FAST_OUTPUT($modpath_current/Makefile)
])dnl
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"
fi
])dnl
+dnl
+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
+ # add default MPM to LoadModule list
+ if test $1 = $default_mpm; then
+ DSO_MODULES="$DSO_MODULES mpm_$1"
+ fi
+ fi
+ $4
+ fi
+])dnl
+
dnl
dnl APACHE_MODULE(name, helptext[, objects[, structname[, default[, config]]]])
dnl
dnl default is one of:
-dnl yes -- enabled by default. user must explicitly disable.
-dnl no -- disabled under default, most, all. user must explicitly enable.
-dnl most -- disabled by default. enabled explicitly or with most or all.
-dnl "" -- disabled under default, most. enabled explicitly or with all.
+dnl yes -- enabled by default. user must explicitly disable.
+dnl no -- disabled under default, most, all. user must explicitly enable.
+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
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,[
AC_MSG_CHECKING(whether to enable mod_$1)
- define([optname],[ --]ifelse($5,yes,disable,enable)[-]translit($1,_,-))dnl
- AC_ARG_ENABLE(translit($1,_,-),optname() substr([ ],len(optname()))$2,,enable_$1=ifelse($5,,maybe-all,$5))
+ 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,$5))
undefine([optname])dnl
_apmod_extra_msg=""
- if test "$enable_$1" = "most"; then
- if test "$module_selection" = "most" -o "$module_selection" = "all"; then
+ dnl When --enable-modules=most or --enable-modules=reallyall is set and the
+ dnl module was not explicitly requested, allow a module to disable itself if
+ dnl its pre-reqs fail.
+ dnl XXX: Todo: Allow to disable specific modules even with "reallyall".
+ if test "$module_selection" = "most" -a "$enable_$1" = "most" ||
+ test "$module_selection" = "reallyall" -a "$enable_$1" != "yes" -a \
+ "$enable_$1" != "static"
+ then
+ _apmod_error_fatal="no"
+ else
+ _apmod_error_fatal="yes"
+ fi
+ if test "$enable_$1" = "static"; then
+ enable_$1=static
+ elif test "$enable_$1" = "yes"; then
+ enable_$1=$module_default
+ elif test "$enable_$1" = "most"; then
+ if test "$module_selection" = "most" -o "$module_selection" = "all" -o \
+ "$module_selection" = "reallyall"
+ then
enable_$1=$module_default
- _apmod_extra_msg=" ($module_selection)"
- else
+ elif test "$module_selection" = "few" -o "$module_selection" = "none"; then
enable_$1=no
fi
+ _apmod_extra_msg=" ($module_selection)"
elif test "$enable_$1" = "maybe-all"; then
- if test "$module_selection" = "all"; then
+ if test "$module_selection" = "all" -o "$module_selection" = "reallyall"
+ then
enable_$1=$module_default
- _apmod_extra_msg=" (all)"
+ _apmod_extra_msg=" ($module_selection)"
else
enable_$1=no
fi
+ elif test "$enable_$1" = "no" -a "$module_selection" = "reallyall"; then
+ enable_$1=$module_default
+ _apmod_extra_msg=" ($module_selection)"
+ fi
+ if test "$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_$1 has been requested but can not be built due to prerequisite failures])
+ fi
+ fi])
fi
AC_MSG_RESULT($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;;
- *)
+ static*)
MODLIST="$MODLIST ifelse($4,,$1,$4)"
if test "$1" = "so"; then
sharedobjs=yes
fi
shared="";;
+ *)
+ enable_$1=`echo $enable_$1|sed 's/shared,*//'`
+ sharedobjs=yes
+ shared=yes
+ DSO_MODULES="$DSO_MODULES $1"
+ ;;
esac
- ifelse([$6],,:,[$6])
- APACHE_MODPATH_ADD($1, $shared, $3)
- fi
-])dnl
-dnl
-dnl APACHE_LAYOUT(configlayout, layoutname)
-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 $pldconf
- for var in prefix exec_prefix bindir sbindir libexecdir mandir \
- sysconfdir datadir iconsdir htdocsdir cgidir includedir \
- localstatedir runtimedir logfiledir proxycachedir; do
- eval "val=\"\$$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="$val/apache"
- fi
- fi
- eval "$var='$val'"
- done
- changequote([,])
])dnl
-dnl
-dnl APACHE_ENABLE_LAYOUT
-dnl
-AC_DEFUN(APACHE_ENABLE_LAYOUT,[
-AC_ARG_ENABLE(layout,
-[ --enable-layout=LAYOUT],[
- LAYOUT=$enableval
-])
-
-if test -z "$LAYOUT"; then
- # XXX FIXME: this isn't a complete list of things that have to be set to
- # create the Apache layout in config.layout, and it really should just
- # use what is specified in config.layout instead of duping it.
- htdocsdir='$(prefix)/htdocs'
- iconsdir='$(prefix)/icons'
- cgidir='$(prefix)/cgi-bin'
- logfiledir='$(prefix)/logs'
- sysconfdir='${prefix}/conf'
- libexecdir='${prefix}/modules'
- layout_name=Apache
-else
- APACHE_LAYOUT($srcdir/config.layout, $LAYOUT)
-fi
-
-AC_MSG_CHECKING(for chosen layout)
-AC_MSG_RESULT($layout_name)
-])
dnl
dnl APACHE_ENABLE_MODULES
dnl
AC_DEFUN(APACHE_ENABLE_MODULES,[
- module_selection=default
- module_default=yes
+ module_selection=most
+ module_default=shared
+
+ dnl Check whether we have DSO support.
+ dnl If "yes", we build shared modules by default.
+ APR_CHECK_APR_DEFINE(APR_HAS_DSO)
+
+ if test $ac_cv_define_APR_HAS_DSO = "no"; then
+ AC_MSG_WARN([Missing DSO support - building static modules by default.])
+ module_default=static
+ fi
+
AC_ARG_ENABLE(modules,
- [ --enable-modules=MODULE-LIST],[
+ APACHE_HELP_STRING(--enable-modules=MODULE-LIST,Space-separated list of modules to enable | "all" | "most" | "few" | "none"| "reallyall"),[
+ if test "$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,
- [ --enable-mods-shared=MODULE-LIST],[
+ AC_ARG_ENABLE(mods-static,
+ APACHE_HELP_STRING(--enable-mods-static=MODULE-LIST,Space-separated list of static modules to enable | "all" | "most" | "few"),[
for i in $enableval; do
- if test "$i" = "all" -o "$i" = "most"; then
+ if test "$i" = "all" -o "$i" = "most" -o "$i" = "few"; then
module_selection=$i
- module_default=shared
+ module_default=static
else
i=`echo $i | sed 's/-/_/g'`
- eval "enable_$i=shared"
+ eval "enable_$i=static"
fi
done
])
dnl
dnl APACHE_CHECK_SSL_TOOLKIT
dnl
-dnl Find the openssl toolkit installation and check it for the right
-dnl version, then add its flags to INCLUDES and LIBS. This should
-dnl really be using a custom AC_TRY_COMPILE function to test the includes
-dnl and then AC_TRY_LINK to test the libraries directly for the version,
-dnl but that will require someone who knows how to program openssl.
+dnl Configure for the detected openssl/ssl-c toolkit installation, giving
+dnl preference to "--with-ssl=<path>" if it was specified.
dnl
AC_DEFUN(APACHE_CHECK_SSL_TOOLKIT,[
- AC_MSG_CHECKING(for SSL/TLS toolkit base)
+if test "x$ap_ssltk_configured" = "x"; then
+ dnl initialise the variables we use
+ ap_ssltk_found=""
ap_ssltk_base=""
- AC_ARG_WITH(ssl, [ --with-ssl[=DIR] SSL/TLS toolkit (OpenSSL)], [
+ ap_ssltk_libs=""
+ ap_ssltk_type=""
+
+ dnl Determine the SSL/TLS toolkit's base directory, if any
+ AC_MSG_CHECKING([for user-provided SSL/TLS toolkit base])
+ AC_ARG_WITH(sslc, APACHE_HELP_STRING(--with-sslc=DIR,RSA SSL-C SSL/TLS toolkit), [
+ dnl If --with-sslc specifies a directory, we use that directory or fail
+ if test "x$withval" != "xyes" -a "x$withval" != "x"; then
+ dnl This ensures $withval is actually a directory and that it is absolute
+ ap_ssltk_base="`cd $withval ; pwd`"
+ fi
+ ap_ssltk_type="sslc"
+ ])
+ AC_ARG_WITH(ssl, APACHE_HELP_STRING(--with-ssl=DIR,OpenSSL SSL/TLS toolkit), [
+ dnl If --with-ssl specifies a directory, we use that directory or fail
if test "x$withval" != "xyes" -a "x$withval" != "x"; then
- ap_ssltk_base="$withval"
+ dnl This ensures $withval is actually a directory and that it is absolute
+ ap_ssltk_base="`cd $withval ; pwd`"
fi
])
if test "x$ap_ssltk_base" = "x"; then
- AC_CACHE_VAL(ap_cv_ssltk,[
- #
- # shotgun approach: find all occurrences of the openssl program
- #
- ap_ssltk_try=""
- for p in /usr/local/openssl/bin /usr/local/ssl/bin $path; do
- if test -f "$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
- *[[^0-9a-z.]][[1-9]]* | \
- *[[^0-9a-z.]]0.9.[[6-9]]* | \
- *[[^0-9a-z.]]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])
- fi
- ])
- ap_ssltk_base="$ap_cv_ssltk"
+ AC_MSG_RESULT(none)
+ else
+ AC_MSG_RESULT($ap_ssltk_base)
+ fi
+
+ dnl Run header and version checks
+ saved_CPPFLAGS="$CPPFLAGS"
+ saved_LIBS="$LIBS"
+ saved_LDFLAGS="$LDFLAGS"
+ SSL_LIBS=""
+
+ dnl Before doing anything else, load in pkg-config variables (if not sslc).
+ if test "x$ap_ssltk_type" = "x" -a -n "$PKGCONFIG"; then
+ saved_PKG_CONFIG_PATH="$PKG_CONFIG_PATH"
+ if test "x$ap_ssltk_base" != "x" -a \
+ -f "${ap_ssltk_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="${ap_ssltk_base}/lib/pkgconfig${PKG_CONFIG_PATH+:}${PKG_CONFIG_PATH}"
+ export PKG_CONFIG_PATH
+ fi
+ ap_ssltk_libs="`$PKGCONFIG --libs-only-l openssl 2>&1`"
+ if test $? -eq 0; then
+ ap_ssltk_found="yes"
+ pkglookup="`$PKGCONFIG --cflags-only-I openssl`"
+ APR_ADDTO(CPPFLAGS, [$pkglookup])
+ APR_ADDTO(INCLUDES, [$pkglookup])
+ pkglookup="`$PKGCONFIG --libs-only-L --libs-only-other openssl`"
+ APR_ADDTO(LDFLAGS, [$pkglookup])
+ APR_ADDTO(SSL_LIBS, [$pkglookup])
+ fi
+ PKG_CONFIG_PATH="$saved_PKG_CONFIG_PATH"
fi
- if test ! -d $ap_ssltk_base; then
- AC_MSG_ERROR([invalid SSL/TLS toolkit base directory $ap_ssltk_base])
+ if test "x$ap_ssltk_base" != "x" -a "x$ap_ssltk_found" = "x"; then
+ APR_ADDTO(CPPFLAGS, [-I$ap_ssltk_base/include])
+ APR_ADDTO(INCLUDES, [-I$ap_ssltk_base/include])
+ APR_ADDTO(LDFLAGS, [-L$ap_ssltk_base/lib])
+ APR_ADDTO(SSL_LIBS, [-L$ap_ssltk_base/lib])
+ if test "x$ap_platform_runtime_link_flag" != "x"; then
+ APR_ADDTO(LDFLAGS, [$ap_platform_runtime_link_flag$ap_ssltk_base/lib])
+ APR_ADDTO(SSL_LIBS, [$ap_platform_runtime_link_flag$ap_ssltk_base/lib])
+ fi
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="$p"
- break
+ if test "x$ap_ssltk_type" = "x"; then
+ dnl First check for manditory headers
+ AC_CHECK_HEADERS([openssl/opensslv.h openssl/ssl.h], [ap_ssltk_type="openssl"], [])
+ if test "$ap_ssltk_type" = "openssl"; then
+ dnl so it's OpenSSL - test for a good version
+ AC_MSG_CHECKING([for OpenSSL version])
+ AC_TRY_COMPILE([#include <openssl/opensslv.h>],[
+#if !defined(OPENSSL_VERSION_NUMBER)
+#error "Missing openssl version"
+#endif
+#if (OPENSSL_VERSION_NUMBER < 0x009060af) \
+ || ((OPENSSL_VERSION_NUMBER > 0x00907000) && (OPENSSL_VERSION_NUMBER < 0x0090702f))
+#error "Insecure openssl version " OPENSSL_VERSION_TEXT
+#endif],
+ [AC_MSG_RESULT(OK)],
+ [dnl Replace this with OPENSSL_VERSION_TEXT from opensslv.h?
+ AC_MSG_RESULT([not encouraging])
+ AC_MSG_WARN([OpenSSL version may contain security vulnerabilities!]
+ [ Ensure the latest security patches have been applied!])
+ ])
+ else
+ AC_MSG_RESULT([no OpenSSL headers found])
fi
- done
- if test "x$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 "$ap_ssltk_type" != "openssl"; then
+ dnl Might be SSL-C - report, then test anything relevant
+ AC_CHECK_HEADERS([sslc.h], [ap_ssltk_type="sslc"], [ap_ssltk_type=""])
+ if test "$ap_ssltk_type" = "sslc"; then
+ ap_ssltk_libs="-lsslc"
+ AC_MSG_CHECKING([for SSL-C version])
+ AC_TRY_COMPILE([#include <sslc.h>],[
+#if !defined(SSLC_VERSION_NUMBER)
+#error "Missing SSL-C version"
+#endif
+#if SSLC_VERSION_NUMBER < 0x2310
+#define stringize_ver(x) #x
+#error "Insecure SSL-C version " stringize_ver(SSLC_VERSION_NUMBER)
+#endif],
+ [AC_MSG_RESULT(OK)],
+ [dnl Replace this with SSLC_VERSION_NUMBER?
+ AC_MSG_RESULT([not encouraging])
+ echo "WARNING: SSL-C version may contain security vulnerabilities!"
+ echo " Ensure the latest security patches have been applied!"
+ ])
+ else
+ AC_MSG_RESULT([no SSL-C headers found])
fi
- done
- if test ".$ap_ssltk_libdir" = .; then
- AC_MSG_ERROR([OpenSSL libraries not found])
fi
- AC_MSG_RESULT($ap_ssltk_libdir)
+ if test "x$ap_ssltk_type" = "x"; then
+ AC_MSG_ERROR([...No recognized SSL/TLS toolkit detected])
+ fi
+
+ if test "$ap_ssltk_type" = "openssl" -a "x$ap_ssltk_found" = "x"; then
+ ap_ssltk_found="yes"
+ ap_ssltk_libs="-lssl -lcrypto `$apr_config --libs`"
+ fi
+ APR_ADDTO(SSL_LIBS, [$ap_ssltk_libs])
+ APR_ADDTO(LIBS, [$ap_ssltk_libs])
+ APACHE_SUBST(SSL_LIBS)
- dnl # annotate the Apache build environment with determined information
- if test "x$ap_ssltk_incdir" != "x/usr/include"; then
- APR_ADDTO(INCLUDES, [-I$ap_ssltk_incdir])
+ dnl Run library and function checks
+ liberrors=""
+ if test "$ap_ssltk_type" = "openssl"; then
+ AC_CHECK_HEADERS([openssl/engine.h])
+ AC_CHECK_FUNCS([SSLeay_version SSL_CTX_new], [], [liberrors="yes"])
+ AC_CHECK_FUNCS([ENGINE_init ENGINE_load_builtin_engines])
+ else
+ AC_CHECK_FUNCS([SSLC_library_version SSL_CTX_new], [], [liberrors="yes"])
+ AC_CHECK_FUNCS(SSL_set_state)
+ fi
+ dnl restore
+ CPPFLAGS="$saved_CPPFLAGS"
+ LIBS="$saved_LIBS"
+ LDFLAGS="$saved_LDFLAGS"
+ if test "x$liberrors" != "x"; then
+ AC_MSG_ERROR([... Error, SSL/TLS libraries were missing or unusable])
fi
- if test "x$ap_ssltk_libdir" != "x/usr/lib"; then
- APR_ADDTO(LIBS, [-L$ap_ssltk_libdir])
- if test "x$ap_platform_needs_R" = "xyes"; then
- APR_ADDTO(LIBS, [-R$ap_ssltk_libdir])
+
+ dnl Adjust apache's configuration based on what we found above.
+ dnl (a) define preprocessor symbols
+ if test "$ap_ssltk_type" = "openssl"; then
+ AC_DEFINE(HAVE_OPENSSL, 1, [Define if SSL is supported using OpenSSL])
+ else
+ AC_DEFINE(HAVE_SSLC, 1, [Define if SSL is supported using SSL-C])
+ fi
+fi
+])
+
+dnl
+dnl APACHE_CHECK_SERF
+dnl
+dnl Configure for the detected libserf, giving preference to
+dnl "--with-serf=<path>" if it was specified.
+dnl
+AC_DEFUN([APACHE_CHECK_SERF], [
+ AC_CACHE_CHECK([for libserf], [ac_cv_serf], [
+ ac_cv_serf=no
+ serf_prefix=/usr
+ SERF_LIBS=""
+ AC_ARG_WITH(serf, APACHE_HELP_STRING([--with-serf=PREFIX],
+ [Serf client library]),
+ [
+ if test "$withval" = "yes" ; then
+ serf_prefix=/usr
+ else
+ serf_prefix=$withval
+ fi
+ ])
+
+ if test "$serf_prefix" != "no" ; then
+ save_cppflags="$CPPFLAGS"
+ CPPFLAGS="$CPPFLAGS $APR_INCLUDES $APU_INCLUDES -I$serf_prefix/include/serf-0"
+ AC_CHECK_HEADERS(serf.h,[
+ save_ldflags="$LDFLAGS"
+ LDFLAGS="$LDFLAGS -L$serf_prefix/lib"
+ AC_CHECK_LIB(serf-0, serf_context_create,[ac_cv_serf="yes"])
+ LDFLAGS="$save_ldflags"])
+ CPPFLAGS="$save_cppflags"
fi
+ ])
+
+ APACHE_SUBST(SERF_LIBS)
+ if test "$ac_cv_serf" = "yes"; then
+ AC_DEFINE(HAVE_SERF, 1, [Define if libserf is available])
+ APR_SETVAR(SERF_LIBS, [-L$serf_prefix/lib -lserf-0])
+ APR_ADDTO(INCLUDES, [-I$serf_prefix/include/serf-0])
fi
- APR_ADDTO(LIBS, [-lssl -lcrypto])
- ap_cv_ssltk="$ap_ssltk_base"
])
+
+dnl
+dnl APACHE_EXPORT_ARGUMENTS
+dnl Export (via APACHE_SUBST) the various path-related variables that
+dnl apache will use while generating scripts like autoconf and apxs and
+dnl the default config file.
+
+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,[
+ 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(datadir)
+ APACHE_SUBST_EXPANDED_ARG(installbuilddir)
+ APACHE_SUBST_EXPANDED_ARG(errordir)
+ APACHE_SUBST_EXPANDED_ARG(iconsdir)
+ APACHE_SUBST_EXPANDED_ARG(htdocsdir)
+ APACHE_SUBST_EXPANDED_ARG(manualdir)
+ APACHE_SUBST_EXPANDED_ARG(cgidir)
+ APACHE_SUBST_EXPANDED_ARG(includedir)
+ APACHE_SUBST_EXPANDED_ARG(localstatedir)
+ APACHE_SUBST_EXPANDED_ARG(runtimedir)
+ APACHE_SUBST_EXPANDED_ARG(logfiledir)
+ 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
+])
projects / apache / blobdiff