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Diffstat (limited to '')
| -rw-r--r-- | modules/lua/config.m4 | 121 |
1 files changed, 121 insertions, 0 deletions
diff --git a/modules/lua/config.m4 b/modules/lua/config.m4 new file mode 100644 index 0000000..29fd563 --- /dev/null +++ b/modules/lua/config.m4 @@ -0,0 +1,121 @@ + +APACHE_MODPATH_INIT(lua) + +dnl CHECK_LUA_PATH(PREFIX, INCLUDE-PATH, LIB-PATH, LIB-NAME) +dnl +dnl Checks for a specific version of the Lua libraries. Use CHECK_LUA instead, +dnl which will call this macro. +dnl +dnl Sets LUA_CFLAGS and LUA_LIBS, and breaks from its containing loop, if the +dnl check succeeds. +AC_DEFUN([CHECK_LUA_PATH], [dnl + AC_MSG_CHECKING([for lua.h in $1/$2]) + if test -f $1/$2/lua.h; then + AC_MSG_RESULT([yes]) + save_CFLAGS=$CFLAGS + save_LDFLAGS=$LDFLAGS + CFLAGS="$CFLAGS" + LDFLAGS="-L$1/$3 $LDFLAGS $lib_m" + AC_CHECK_LIB($4, luaL_newstate, [ + LUA_LIBS="-L$1/$3 -l$4 $lib_m" + if test "x$ap_platform_runtime_link_flag" != "x"; then + APR_ADDTO(LUA_LIBS, [$ap_platform_runtime_link_flag$1/$3]) + fi + LUA_CFLAGS="-I$1/$2" + ]) + CFLAGS=$save_CFLAGS + LDFLAGS=$save_LDFLAGS + + if test -n "${LUA_LIBS}"; then + break + fi + else + AC_MSG_RESULT([no]) + fi +]) + +dnl Check for Lua 5.3/5.2/5.1 Libraries +dnl CHECK_LUA(ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]) +dnl Sets: +dnl LUA_CFLAGS +dnl LUA_LIBS +AC_DEFUN([CHECK_LUA], +[dnl + +AC_ARG_WITH( + lua, + [AC_HELP_STRING([--with-lua=PATH],[Path to the Lua 5.3/5.2/5.1 prefix])], + lua_path="$withval", + :) + +dnl # Determine lua lib directory +if test -z "$lua_path"; then + test_paths=". /usr/local /usr" +else + test_paths="${lua_path}" +fi + +if test -n "$PKGCONFIG" -a -z "$lua_path" \ + && $PKGCONFIG --atleast-version=5.1 lua; then + LUA_LIBS="`$PKGCONFIG --libs lua`" + LUA_CFLAGS="`$PKGCONFIG --cflags lua`" + LUA_VERSION="`$PKGCONFIG --modversion lua`" + AC_MSG_NOTICE([using Lua $LUA_VERSION configuration from pkg-config]) +else + AC_CHECK_LIB(m, pow, lib_m="-lm") + AC_CHECK_LIB(m, sqrt, lib_m="-lm") + for x in $test_paths ; do + CHECK_LUA_PATH([${x}], [include/lua-5.3], [lib/lua-5.3], [lua-5.3]) + CHECK_LUA_PATH([${x}], [include/lua5.3], [lib], [lua5.3]) + CHECK_LUA_PATH([${x}], [include/lua53], [lib/lua53], [lua]) + + CHECK_LUA_PATH([${x}], [include], [lib], [lua]) + + CHECK_LUA_PATH([${x}], [include/lua-5.2], [lib/lua-5.2], [lua-5.2]) + CHECK_LUA_PATH([${x}], [include/lua5.2], [lib], [lua5.2]) + CHECK_LUA_PATH([${x}], [include/lua52], [lib/lua52], [lua]) + + CHECK_LUA_PATH([${x}], [include/lua-5.1], [lib/lua-5.1], [lua-5.1]) + CHECK_LUA_PATH([${x}], [include/lua5.1], [lib], [lua5.1]) + CHECK_LUA_PATH([${x}], [include/lua51], [lib/lua51], [lua]) + done +fi + +AC_SUBST(LUA_LIBS) +AC_SUBST(LUA_CFLAGS) + +if test -z "${LUA_LIBS}"; then + AC_MSG_WARN([*** Lua 5.3 5.2 or 5.1 library not found.]) + ifelse([$2], , + enable_lua="no" + if test -z "${lua_path}"; then + AC_MSG_WARN([Lua 5.3 5.2 or 5.1 library is required]) + else + AC_MSG_ERROR([Lua 5.3 5.2 or 5.1 library is required]) + fi, + $2) +else + AC_MSG_NOTICE([using '${LUA_LIBS}' for Lua Library]) + AC_ARG_ENABLE(luajit,APACHE_HELP_STRING(--enable-luajit,Enable LuaJit Support), + [ + if test "$enableval" = "yes"; then + APR_ADDTO(MOD_CPPFLAGS, ["-DAP_ENABLE_LUAJIT"]) + fi + ]) + ifelse([$1], , , $1) +fi +]) + +lua_objects="lua_apr.lo lua_config.lo mod_lua.lo lua_request.lo lua_vmprep.lo lua_dbd.lo lua_passwd.lo" + +APACHE_MODULE(lua, Apache Lua Framework, $lua_objects, , , [ + CHECK_LUA() + if test "x$enable_lua" != "xno" ; then + APR_ADDTO(MOD_INCLUDES, [$LUA_CFLAGS]) + APR_ADDTO(MOD_LUA_LDADD, [$LUA_LIBS $CRYPT_LIBS]) + fi +]) + +APR_ADDTO(INCLUDES, [-I\$(top_srcdir)/$modpath_current]) + +APACHE_MODPATH_FINISH |