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6ea0ab9e0a
lua.h, liblua5.1, liblua-5.1 or liblua can be resolved. This avoids adding strange paths on fedora/redhat, and choosing the wrong /lib[64] flavor. Also ensure -lm is always added to the actual linked libraries, avoiding a LoadModule failure on fedora/redhat. Still should first try to search for pkg-config lua settings, but note this would break fedora until that build hackery is corrected, c.f. the bug https://bugzilla.redhat.com/show_bug.cgi?id=499238 git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@772864 13f79535-47bb-0310-9956-ffa450edef68
129 lines
3.3 KiB
Plaintext
129 lines
3.3 KiB
Plaintext
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APACHE_MODPATH_INIT(lua)
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dnl Check for Lua 5.1 Libraries
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dnl CHECK_LUA(ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND])
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dnl Sets:
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dnl LUA_CFLAGS
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dnl LUA_LIBS
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AC_DEFUN([CHECK_LUA],
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[dnl
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AC_ARG_WITH(
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lua,
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[AC_HELP_STRING([--with-lua=PATH],[Path to the Lua 5.1 prefix])],
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lua_path="$withval",
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:)
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dnl # Determine lua lib directory
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if test -z $lua_path; then
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test_paths=". /usr/local /usr"
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else
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test_paths="${lua_path}"
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fi
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AC_CHECK_LIB(m, pow, lib_m="-lm")
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AC_CHECK_LIB(m, sqrt, lib_m="-lm")
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for x in $test_paths ; do
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if test "x$x" == "x."; then
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AC_CHECK_HEADER(lua.h,[
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save_CFLAGS=$CFLAGS
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save_LDFLAGS=$LDFLAGS
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CFLAGS="$CFLAGS"
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LDFLAGS="$LDFLAGS $lib_m"
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AC_CHECK_LIB(lua5.1, luaL_newstate, [
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LUA_LIBS="-llua5.1 $lib_m"
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],[
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AC_CHECK_LIB(lua-5.1, luaL_newstate, [
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LUA_LIBS="-llua-5.1 $lib_m"
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],[
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AC_CHECK_LIB(lua, luaL_newstate, [
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LUA_LIBS="-llua $lib_m"
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])
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])
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])
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LUA_CFLAGS=
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CFLAGS=$save_CFLAGS
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LDFLAGS=$save_LDFLAGS
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break
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])
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else
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AC_MSG_CHECKING([for lua.h in ${x}/include/lua5.1])
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if test -f ${x}/include/lua5.1/lua.h; then
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AC_MSG_RESULT([yes])
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save_CFLAGS=$CFLAGS
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save_LDFLAGS=$LDFLAGS
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CFLAGS="$CFLAGS"
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LDFLAGS="-L$x/lib $LDFLAGS $lib_m"
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AC_CHECK_LIB(lua5.1, luaL_newstate, [
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LUA_LIBS="-L$x/lib -llua5.1 $lib_m"
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LUA_CFLAGS="-I$x/include/lua5.1"
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])
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CFLAGS=$save_CFLAGS
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LDFLAGS=$save_LDFLAGS
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break
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else
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AC_MSG_RESULT([no])
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fi
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AC_MSG_CHECKING([for lua.h in ${x}/include/lua51])
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if test -f ${x}/include/lua51/lua.h; then
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AC_MSG_RESULT([yes])
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save_CFLAGS=$CFLAGS
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save_LDFLAGS=$LDFLAGS
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CFLAGS="$CFLAGS"
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LDFLAGS="-L$x/lib/lua51 $LDFLAGS $lib_m"
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AC_CHECK_LIB(lua, luaL_newstate, [
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LUA_LIBS="-L$x/lib/lua51 -llua $lib_m"
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LUA_CFLAGS="-I$x/include/lua51"
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])
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CFLAGS=$save_CFLAGS
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LDFLAGS=$save_LDFLAGS
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break
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else
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AC_MSG_RESULT([no])
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fi
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AC_MSG_CHECKING([for lua.h in ${x}/include])
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if test -f ${x}/include/lua.h; then
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AC_MSG_RESULT([yes])
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save_CFLAGS=$CFLAGS
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save_LDFLAGS=$LDFLAGS
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CFLAGS="$CFLAGS"
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LDFLAGS="-L$x/lib $LDFLAGS $lib_m"
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AC_CHECK_LIB(lua, luaL_newstate, [
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LUA_LIBS="-L$x/lib -llua $lib_m"
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LUA_CFLAGS="-I$x/include"
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])
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CFLAGS=$save_CFLAGS
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LDFLAGS=$save_LDFLAGS
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break
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else
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AC_MSG_RESULT([no])
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fi
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fi
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done
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AC_SUBST(LUA_LIBS)
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AC_SUBST(LUA_CFLAGS)
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if test -z "${LUA_LIBS}"; then
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AC_MSG_NOTICE([*** Lua 5.1 library not found.])
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ifelse([$2], , AC_MSG_ERROR([Lua 5.1 library is required]), $2)
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else
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AC_MSG_NOTICE([using '${LUA_LIBS}' for Lua Library])
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AC_ARG_ENABLE(luajit,
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APACHE_HELP_STRING(--enable-luajit,Enable LuaJit Support),
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APR_ADDTO(CPPFLAGS, ["-DAP_ENABLE_LUAJIT"]))
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ifelse([$1], , , $1)
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fi
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])
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lua_objects="lua_apr.lo lua_config.lo mod_lua.lo lua_request.lo lua_vmprep.lo"
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APACHE_MODULE(lua, Apache Lua Framework, $lua_objects, , no, [
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CHECK_LUA()
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APR_ADDTO(INCLUDES, ["$LUA_CFLAGS"])
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MOD_LUA_LDADD="$LUA_LIBS"
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])
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APACHE_MODPATH_FINISH
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