Fix OBJCCXXFLAGS to OBJCXXFLAGS, removing extra C.

[cycript.git] / configure.ac

diff --git a/configure.ac b/configure.ac
index fa4d7dd2a4b4ad02ce9b7b9a9166364363b61134..a900ad70794d862cba5f21b64d56edea32128a09 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -24,6 +24,7 @@ AC_COPYRIGHT([Copyright (C) 2009-2012  Jay Freeman (saurik)])
 AC_CONFIG_SRCDIR([Console.cpp])
 AC_CONFIG_AUX_DIR([.])
 AC_CONFIG_MACRO_DIR([m4])
+AC_CONFIG_HEADERS([config.h])
 
 AM_INIT_AUTOMAKE([-Wall -Werror foreign])
 
@@ -103,18 +104,26 @@ AC_DEFUN([CY_TRY], [
 AC_DEFUN([CY_COMPILE_FLAG], [
     AC_LIB_APPENDTOVAR([CFLAGS], ]$1[)
     AC_LIB_APPENDTOVAR([CXXFLAGS], ]$1[)
-    AC_LIB_APPENDTOVAR([OBJCCXXFLAGS], ]$1[)
+    AC_LIB_APPENDTOVAR([OBJCXXFLAGS], ]$1[)
 ])
 
-AC_DEFUN([CY_TEST_FLAG], [
-    AC_MSG_CHECKING([for ]]$1[)
-    CY_TRY([CXXFLAGS], $1, [
+AC_DEFUN([CY_TEST_FLAG_], [
+    AC_LANG_PUSH(]$2[)
+    AC_MSG_CHECKING([for ]]$4[[ ]]$1[)
+    CY_TRY(]$3[, $1, [
         AC_COMPILE_IFELSE([AC_LANG_SOURCE([])],
             [CY_SUCCESS], [CY_FAILURE])
     ], [
         AC_MSG_RESULT([yes])
-        CY_COMPILE_FLAG($1)
+        AC_LIB_APPENDTOVAR(]$3[, ]$1[)
     ], [AC_MSG_RESULT([no])])
+    AC_LANG_POP(]$2[)
+])
+
+AC_DEFUN([CY_TEST_FLAG], [
+    CY_TEST_FLAG_(]$1[, [C], [CFLAGS], [cc])
+    CY_TEST_FLAG_(]$1[, [C++], [CXXFLAGS], [c++])
+    CY_TEST_FLAG_(]$1[, [Objective C++], [OBJCXXFLAGS], [c++ -ObjC])
 ])
 
 AX_CFLAGS_WARN_ALL
@@ -137,6 +146,15 @@ done
 AC_SUBST([CY_ARCH])
 dnl }}}
 
+AC_DEFUN([CY_LT_LIB], [
+    cy_save=$LIBS
+    LIBS=
+    ]$2[
+    ]$1[=$LIBS
+    LIBS=$cy_save
+    AC_SUBST(]$1[)
+])
+
 dnl --with-frameworks {{{
 AC_ARG_WITH([frameworks], [AS_HELP_STRING(
     [--with-frameworks=DIRS],
@@ -148,24 +166,20 @@ AC_ARG_WITH([frameworks], [AS_HELP_STRING(
 ]) dnl }}}
 dnl --enable-javascript {{{
 AC_DEFUN([CY_CHECK_JAVASCRIPTCORE], [
-    PKG_CHECK_MODULES([WEBKIT], [webkit-1.0], [
+    AC_CHECK_FRAMEWORK([JavaScriptCore], [
+        #include <JavaScriptCore/JSBase.h>
+    ], [
+        JSEvaluateScript(0, 0, 0, 0, 0, 0);
+    ], [
         AC_SUBST([CY_EXECUTE], [1])
-        CY_COMPILE_FLAG([`$PKG_CONFIG --cflags webkit-1.0`])
-        AC_LIB_APPENDTOVAR([LIBS], [`$PKG_CONFIG --libs webkit-1.0`])
     ], [
-        PKG_CHECK_MODULES([WEBKIT], [WebKitGtk], [
-            AC_SUBST([CY_EXECUTE], [1])
-            CY_COMPILE_FLAG([`$PKG_CONFIG --cflags WebKitGtk`])
-            AC_LIB_APPENDTOVAR([LIBS], [`$PKG_CONFIG --libs WebKitGtk`])
-        ], [
-            AC_CHECK_FRAMEWORK([JavaScriptCore], [
-                #include <JavaScriptCore/JSBase.h>
-            ], [
-                JSEvaluateScript(0, 0, 0, 0, 0, 0);
-            ], [
+        for cy_webkit_pkg in "webkit-1.0" "WebKitGtk"; do
+            PKG_CHECK_MODULES([WEBKIT], [$cy_webkit_pkg], [
                 AC_SUBST([CY_EXECUTE], [1])
-            ])
-        ])
+                CY_COMPILE_FLAG([`$PKG_CONFIG --cflags $cy_webkit_pkg`])
+                AC_LIB_APPENDTOVAR([LIBS], [`$PKG_CONFIG --libs $cy_webkit_pkg`])
+            ], [:]); if test "x$CY_EXECUTE" = x1; then break; fi
+        done
     ])
 ])
 
@@ -206,12 +220,13 @@ AM_CONDITIONAL([CY_EXECUTE], [test "x$CY_EXECUTE" = x1])
 
 AS_CASE([$CY_EXECUTE], [1], [
     AC_CHECK_HEADERS([ffi.h ffi/ffi.h], [break])
-    AS_IF([test "x$ac_cv_header_ffi_h" = xno && test "x$ac_cv_header_ffi_ffi_h" = xno], [
+
+    CY_LT_LIB([LTLIBFFI], AS_IF([test "x$ac_cv_header_ffi_h" = xno && test "x$ac_cv_header_ffi_ffi_h" = xno], [
         CY_CHECK_PKG_CONFIG_LIBFFI
     ], [
         AC_SEARCH_LIBS([ffi_call], [ffi])
         AS_CASE([$ac_cv_search_ffi_call], [no], [CY_CHECK_PKG_CONFIG_LIBFFI])
-    ])
+    ]))
 
     AC_LANG_PUSH([Objective C++])
 
@@ -251,15 +266,6 @@ AS_CASE([$CY_EXECUTE], [1], [
 
 AM_CONDITIONAL([CY_OBJECTIVEC], [test "x$CY_OBJECTIVEC" = x1])
 
-AC_DEFUN([CY_LT_LIB], [
-    cy_save=$LIBS
-    LIBS=
-    ]$2[
-    ]$1[=$LIBS
-    LIBS=$cy_save
-    AC_SUBST(]$1[)
-])
-
 CY_LT_LIB([LTLIBREADLINE], [AX_LIB_READLINE])
 AS_CASE([$ax_cv_lib_readline], [no], [AC_MSG_ERROR([missing "libreadline"])])
 
@@ -273,14 +279,13 @@ AC_LANG_POP([C])
 AC_SUBST([LTFLAGS])
 AC_SUBST([SO], [$acl_shlibext])
 
-AC_CHECK_HEADER([mach/mach.h], [
-    AC_CHECK_TOOLS([_LIPO], [lipo], [AC_MSG_ERROR([missing "lipo"])])
-    AC_CHECK_TOOLS([_NM], [nm], [AC_MSG_ERROR([missing "nm"])])
-    AC_CHECK_TOOLS([_OTOOL], [otool], [AC_MSG_ERROR([missing "otool"])])
-    AC_SUBST([CY_MACH], [1])
-    AC_SUBST([CY_ATTACH_GROUP], [procmod])
-])
-
+AS_IF([test "x$CY_EXECUTE" = x1], [
+    AC_CHECK_HEADER([mach/mach.h], [
+        AC_CHECK_TOOLS([_LIPO], [lipo], [AC_MSG_ERROR([missing "lipo"])])
+        AC_CHECK_TOOLS([_NM], [nm], [AC_MSG_ERROR([missing "nm"])])
+        AC_CHECK_TOOLS([_OTOOL], [otool], [AC_MSG_ERROR([missing "otool"])])
+        AC_SUBST([CY_ATTACH_GROUP], [procmod])
+        AC_SUBST([CY_MACH], [1])])])
 AM_CONDITIONAL([CY_MACH], [test "x$CY_MACH" = x1])
 
 AC_CONFIG_FILES([Makefile])