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089f0eb0ac
[second try, supersedes r1385214] Add MOD_CFLAGS, MOD_LDFLAGS variables etc. to the build commands, which are available to modules for customization on a per-subdir basis (by adding definitions to modules.mk). Reduces the risk of side-effects when a module needs to add CFLAGS, LDFLAGS etc. and these would be added to the global settings (ALL_CFLAGS etc.). Adapt build settings for mod_ssl, mod_socache_dc, mod_deflate, mod_xml2enc, mod_proxy_html, and mod_lua to use the new MOD_xxx build variables. Change PICFLAGS, SHLTCFLAGS and LTCFLAGS into config vars, instead of AC_SUBSTing them in build/rules.mk.in. For support/ab, introduce ab_CFLAGS and ab_LDFLAGS, and define explicit make targets where they appear at the proper position in the build commands. Consistently use "--with-xxx=PATH" in configure help strings which are used to specify a path to the installation directory of an auxiliary package. git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1385216 13f79535-47bb-0310-9956-ffa450edef68
146 lines
4.8 KiB
Plaintext
146 lines
4.8 KiB
Plaintext
dnl modules enabled in this directory by default
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dnl APACHE_MODULE(name, helptext[, objects[, structname[, default[, config]]]])
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APACHE_MODPATH_INIT(filters)
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APACHE_MODULE(buffer, Filter Buffering, , , most)
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APACHE_MODULE(data, RFC2397 data encoder, , , )
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APACHE_MODULE(ratelimit, Output Bandwidth Limiting, , , most)
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APACHE_MODULE(reqtimeout, Limit time waiting for request from client, , , yes)
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APACHE_MODULE(ext_filter, external filter module, , , most)
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APACHE_MODULE(request, Request Body Filtering, , , most)
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APACHE_MODULE(include, Server Side Includes, , , most)
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APACHE_MODULE(filter, Smart Filtering, , , yes)
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APACHE_MODULE(reflector, Reflect request through the output filter stack, , , )
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APACHE_MODULE(substitute, response content rewrite-like filtering, , , most)
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sed_obj="mod_sed.lo sed0.lo sed1.lo regexp.lo"
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APACHE_MODULE(sed, filter request and/or response bodies through sed, $sed_obj, , most, [
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if test "x$enable_sed" = "xshared"; then
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# The only symbol which needs to be exported is the module
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# structure, so ask libtool to hide libsed internals:
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APR_ADDTO(MOD_SED_LDADD, [-export-symbols-regex sed_module])
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fi
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])
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if test "$ac_cv_ebcdic" = "yes"; then
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# mod_charset_lite can be very useful on an ebcdic system,
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# so include it by default
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APACHE_MODULE(charset_lite, character set translation. Enabled by default only on EBCDIC systems., , , yes)
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else
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APACHE_MODULE(charset_lite, character set translation. Enabled by default only on EBCDIC systems., , , )
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fi
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APACHE_MODULE(deflate, Deflate transfer encoding support, , , most, [
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AC_ARG_WITH(z, APACHE_HELP_STRING(--with-z=PATH,use a specific zlib library),
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[
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if test "x$withval" != "xyes" && test "x$withval" != "x"; then
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ap_zlib_base="$withval"
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ap_zlib_with="yes"
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fi
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])
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if test "x$ap_zlib_base" = "x"; then
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AC_MSG_CHECKING([for zlib location])
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AC_CACHE_VAL(ap_cv_zlib,[
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for dir in /usr/local /usr ; do
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if test -d $dir && test -f $dir/include/zlib.h; then
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ap_cv_zlib=$dir
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break
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fi
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done
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])
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ap_zlib_base=$ap_cv_zlib
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if test "x$ap_zlib_base" = "x"; then
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enable_deflate=no
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AC_MSG_RESULT([not found])
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else
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AC_MSG_RESULT([$ap_zlib_base])
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fi
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fi
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if test "$enable_deflate" != "no"; then
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ap_save_includes=$INCLUDES
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ap_save_ldflags=$LDFLAGS
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ap_save_cppflags=$CPPFLAGS
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ap_zlib_ldflags=""
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if test "$ap_zlib_base" != "/usr"; then
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APR_ADDTO(INCLUDES, [-I${ap_zlib_base}/include])
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APR_ADDTO(MOD_INCLUDES, [-I${ap_zlib_base}/include])
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dnl put in CPPFLAGS temporarily so that AC_TRY_LINK below will work
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CPPFLAGS="$CPPFLAGS $INCLUDES"
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APR_ADDTO(LDFLAGS, [-L${ap_zlib_base}/lib])
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APR_ADDTO(ap_zlib_ldflags, [-L${ap_zlib_base}/lib])
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if test "x$ap_platform_runtime_link_flag" != "x"; then
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APR_ADDTO(LDFLAGS, [$ap_platform_runtime_link_flag${ap_zlib_base}/lib])
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APR_ADDTO(ap_zlib_ldflags, [$ap_platform_runtime_link_flag${ap_zlib_base}/lib])
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fi
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fi
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APR_ADDTO(LIBS, [-lz])
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AC_MSG_CHECKING([for zlib library])
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AC_TRY_LINK([#include <zlib.h>], [int i = Z_OK;],
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[AC_MSG_RESULT(found)
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APR_ADDTO(MOD_DEFLATE_LDADD, [$ap_zlib_ldflags -lz])],
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[AC_MSG_RESULT(not found)
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enable_deflate=no
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if test "x$ap_zlib_with" = "x"; then
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AC_MSG_WARN([... Error, zlib was missing or unusable])
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else
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AC_MSG_ERROR([... Error, zlib was missing or unusable])
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fi
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])
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INCLUDES=$ap_save_includes
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LDFLAGS=$ap_save_ldflags
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CPPFLAGS=$ap_save_cppflags
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APR_REMOVEFROM(LIBS, [-lz])
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fi
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])
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AC_DEFUN(FIND_LIBXML2, [
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AC_CACHE_CHECK([for libxml2], [ac_cv_libxml2], [
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AC_ARG_WITH(libxml2,
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[APACHE_HELP_STRING(--with-libxml2=PATH,location for libxml2)],
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[test_paths="${with_libxml2}"],
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[test_paths="/usr/include/libxml2 /usr/local/include/libxml2 /usr/include /usr/local/include"]
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)
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AC_MSG_CHECKING(for libxml2)
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xml2_path=""
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for x in ${test_paths}; do
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if test -f "${x}/libxml/parser.h"; then
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xml2_path="${x}"
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break
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fi
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done
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if test -n "${xml2_path}" ; then
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ac_cv_libxml2=yes
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XML2_INCLUDES="${xml2_path}"
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else
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ac_cv_libxml2=no
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fi
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])
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])
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APACHE_MODULE(xml2enc, i18n support for markup filters, , , , [
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FIND_LIBXML2
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if test "$ac_cv_libxml2" = "yes" ; then
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APR_ADDTO(MOD_CFLAGS, [-I${XML2_INCLUDES}])
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APR_ADDTO(MOD_XML2ENC_LDADD, [-lxml2])
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else
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enable_xml2enc=no
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fi
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])
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APACHE_MODULE(proxy_html, Fix HTML Links in a Reverse Proxy, , , , [
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FIND_LIBXML2
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if test "$ac_cv_libxml2" = "yes" ; then
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APR_ADDTO(MOD_CFLAGS, [-I${XML2_INCLUDES}])
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APR_ADDTO(MOD_PROXY_HTML_LDADD, [-lxml2])
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else
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enable_proxy_html=no
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fi
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]
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)
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APR_ADDTO(INCLUDES, [-I\$(top_srcdir)/$modpath_current])
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APACHE_MODPATH_FINISH
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