144 lines
4.8 KiB
Plaintext
144 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(cache)
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APACHE_MODULE(file_cache, File cache, , , most)
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dnl # list of object files for mod_cache
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cache_objs="dnl
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mod_cache.lo dnl
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cache_storage.lo dnl
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cache_util.lo dnl
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"
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cache_disk_objs="mod_cache_disk.lo"
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cache_socache_objs="mod_cache_socache.lo"
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case "$host" in
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*os2*)
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# OS/2 DLLs must resolve all symbols at build time
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# and we need some from main cache module
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cache_disk_objs="$cache_disk_objs mod_cache.la"
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cache_socache_objs="$cache_socache_objs mod_cache.la"
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;;
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esac
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APACHE_MODULE(cache, dynamic file caching. At least one storage management module (e.g. mod_cache_disk) is also necessary., $cache_objs, , most)
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APACHE_MODULE(cache_disk, disk caching module, $cache_disk_objs, , most, , cache)
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APACHE_MODULE(cache_socache, shared object caching module, $cache_socache_objs, , most)
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dnl
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dnl APACHE_CHECK_DISTCACHE
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dnl
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dnl Configure for the detected distcache installation, giving
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dnl preference to "--with-distcache=<path>" if it was specified.
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dnl
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AC_DEFUN([APACHE_CHECK_DISTCACHE],[
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if test "x$ap_distcache_configured" = "x"; then
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dnl initialise the variables we use
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ap_distcache_found=""
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ap_distcache_base=""
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ap_distcache_libs=""
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ap_distcache_ldflags=""
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ap_distcache_with=""
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dnl Determine the distcache base directory, if any
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AC_MSG_CHECKING([for user-provided distcache base])
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AC_ARG_WITH(distcache, APACHE_HELP_STRING(--with-distcache=PATH, Distcache installation directory), [
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dnl If --with-distcache specifies a directory, we use that directory or fail
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if test "x$withval" != "xyes" -a "x$withval" != "x"; then
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dnl This ensures $withval is actually a directory and that it is absolute
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ap_distcache_with="yes"
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ap_distcache_base="`cd $withval ; pwd`"
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fi
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])
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if test "x$ap_distcache_base" = "x"; then
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AC_MSG_RESULT(none)
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else
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AC_MSG_RESULT($ap_distcache_base)
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fi
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dnl Run header and version checks
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saved_CPPFLAGS="$CPPFLAGS"
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saved_LIBS="$LIBS"
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saved_LDFLAGS="$LDFLAGS"
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if test "x$ap_distcache_base" != "x"; then
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APR_ADDTO(CPPFLAGS, [-I$ap_distcache_base/include])
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APR_ADDTO(MOD_INCLUDES, [-I$ap_distcache_base/include])
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APR_ADDTO(LDFLAGS, [-L$ap_distcache_base/lib])
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APR_ADDTO(ap_distcache_ldflags, [-L$ap_distcache_base/lib])
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if test "x$ap_platform_runtime_link_flag" != "x"; then
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APR_ADDTO(LDFLAGS, [$ap_platform_runtime_link_flag$ap_distcache_base/lib])
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APR_ADDTO(ap_distcache_ldflags, [$ap_platform_runtime_link_flag$ap_distcache_base/lib])
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fi
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fi
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dnl First check for mandatory headers
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AC_CHECK_HEADERS([distcache/dc_client.h], [ap_distcache_found="yes"], [])
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if test "$ap_distcache_found" = "yes"; then
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dnl test for a good version
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AC_MSG_CHECKING(for distcache version)
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AC_TRY_COMPILE([#include <distcache/dc_client.h>],[
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#if DISTCACHE_CLIENT_API != 0x0001
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#error "distcache API version is unrecognised"
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#endif],
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[],
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[ap_distcache_found="no"])
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AC_MSG_RESULT($ap_distcache_found)
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fi
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if test "$ap_distcache_found" != "yes"; then
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if test "x$ap_distcache_with" = "x"; then
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AC_MSG_WARN([...No distcache detected])
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else
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AC_MSG_ERROR([...No distcache detected])
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fi
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else
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dnl Run library and function checks
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AC_MSG_CHECKING(for distcache libraries)
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ap_distcache_libs="-ldistcache -lnal"
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APR_ADDTO(LIBS, [$ap_distcache_libs])
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AC_TRY_LINK(
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[#include <distcache/dc_client.h>],
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[DC_CTX *foo = DC_CTX_new((const char *)0,0);],
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[],
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[ap_distcache_found="no"])
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AC_MSG_RESULT($ap_distcache_found)
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if test "$ap_distcache_found" != "yes"; then
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if test "x$ap_distcache_base" = "x"; then
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AC_MSG_WARN([... Error, distcache libraries were missing or unusable])
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else
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AC_MSG_ERROR([... Error, distcache libraries were missing or unusable])
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fi
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fi
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fi
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dnl restore
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CPPFLAGS="$saved_CPPFLAGS"
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LIBS="$saved_LIBS"
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LDFLAGS="$saved_LDFLAGS"
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dnl Adjust apache's configuration based on what we found above.
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if test "$ap_distcache_found" = "yes"; then
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APR_ADDTO(MOD_SOCACHE_DC_LDADD, [$ap_distcache_ldflags $ap_distcache_libs])
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AC_DEFINE(HAVE_DISTCACHE, 1, [Define if distcache support is enabled])
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else
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enable_socache_dc=no
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fi
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ap_distcache_configured="yes"
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fi
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])
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APACHE_MODULE(socache_shmcb, shmcb small object cache provider, , , most)
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APACHE_MODULE(socache_dbm, dbm small object cache provider, , , most)
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APACHE_MODULE(socache_memcache, memcache small object cache provider, , , most)
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APACHE_MODULE(socache_redis, redis small object cache provider, , , most)
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APACHE_MODULE(socache_dc, distcache small object cache provider, , , no, [
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APACHE_CHECK_DISTCACHE
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])
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APR_ADDTO(INCLUDES, [-I\$(top_srcdir)/$modpath_current])
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APACHE_MODPATH_FINISH
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