acinclude.m4 revision 22ad84685642948ad15cc1e881ecbc4ac8cbf98c
22ad84685642948ad15cc1e881ecbc4ac8cbf98cmanojdnl APACHE_MODULE(modname [, shared])
22ad84685642948ad15cc1e881ecbc4ac8cbf98cmanojdnl Includes an extension in the build.
22ad84685642948ad15cc1e881ecbc4ac8cbf98cmanojdnl "modname" is the name of the modules/ subdir where the extension resides
22ad84685642948ad15cc1e881ecbc4ac8cbf98cmanojdnl "shared" can be set to "shared" or "yes" to build the extension as
22ad84685642948ad15cc1e881ecbc4ac8cbf98cmanojdnl a dynamically loadable library.
22ad84685642948ad15cc1e881ecbc4ac8cbf98cmanojAC_DEFUN(APACHE_MODULE,[
22ad84685642948ad15cc1e881ecbc4ac8cbf98cmanoj if test -d "$cwd/$srcdir/modules/$1" ; then
22ad84685642948ad15cc1e881ecbc4ac8cbf98cmanoj MOD_SUBDIRS="$MOD_SUBDIRS $1"
22ad84685642948ad15cc1e881ecbc4ac8cbf98cmanoj if test "$2" != "shared" -a "$2" != "yes"; then
22ad84685642948ad15cc1e881ecbc4ac8cbf98cmanoj libname=$(basename $1)
22ad84685642948ad15cc1e881ecbc4ac8cbf98cmanoj _extlib="lib${libname}.a"
22ad84685642948ad15cc1e881ecbc4ac8cbf98cmanoj MOD_LTLIBS="$MOD_LTLIBS modules/$1/lib${libname}.la"
22ad84685642948ad15cc1e881ecbc4ac8cbf98cmanoj MOD_LIBS="$MOD_LIBS $1/$_extlib"
22ad84685642948ad15cc1e881ecbc4ac8cbf98cmanoj MOD_STATIC="$MOD_STATIC $1"
22ad84685642948ad15cc1e881ecbc4ac8cbf98cmanoj MOD_SHARED="$MOD_SHARED $1"
22ad84685642948ad15cc1e881ecbc4ac8cbf98cmanoj APACHE_OUTPUT(modules/$1/Makefile)
22ad84685642948ad15cc1e881ecbc4ac8cbf98cmanojAC_SUBST(MOD_LTLIBS)
22ad84685642948ad15cc1e881ecbc4ac8cbf98cmanojdnl ## APACHE_OUTPUT(file)
22ad84685642948ad15cc1e881ecbc4ac8cbf98cmanojdnl ## adds "file" to the list of files generated by AC_OUTPUT
22ad84685642948ad15cc1e881ecbc4ac8cbf98cmanojdnl ## This macro can be used several times.
22ad84685642948ad15cc1e881ecbc4ac8cbf98cmanojAC_DEFUN(APACHE_OUTPUT, [
22ad84685642948ad15cc1e881ecbc4ac8cbf98cmanoj APACHE_OUTPUT_FILES="$APACHE_OUTPUT_FILES $1"
22ad84685642948ad15cc1e881ecbc4ac8cbf98cmanojdnl AC_ADD_LIBRARY(library)
22ad84685642948ad15cc1e881ecbc4ac8cbf98cmanojdnl add a library to the link line
22ad84685642948ad15cc1e881ecbc4ac8cbf98cmanojAC_DEFUN(AC_ADD_LIBRARY,[
22ad84685642948ad15cc1e881ecbc4ac8cbf98cmanoj APACHE_ONCE(LIBRARY, $1, [
22ad84685642948ad15cc1e881ecbc4ac8cbf98cmanoj EXTRA_LIBS="$EXTRA_LIBS -l$1"
22ad84685642948ad15cc1e881ecbc4ac8cbf98cmanojdnl APACHE_ONCE(namespace, variable, code)
22ad84685642948ad15cc1e881ecbc4ac8cbf98cmanojdnl execute code, if variable is not set in namespace
22ad84685642948ad15cc1e881ecbc4ac8cbf98cmanojAC_DEFUN(APACHE_ONCE,[
22ad84685642948ad15cc1e881ecbc4ac8cbf98cmanoj unique=`echo $ac_n "$2$ac_c" | tr -c -d a-zA-Z0-9`
22ad84685642948ad15cc1e881ecbc4ac8cbf98cmanoj cmd="echo $ac_n \"\$$1$unique$ac_c\""
22ad84685642948ad15cc1e881ecbc4ac8cbf98cmanoj if test -n "$unique" && test "`eval $cmd`" = "" ; then
22ad84685642948ad15cc1e881ecbc4ac8cbf98cmanoj eval "$1$unique=set"