Abstract folder for Frameworks into a #defiine.

[cycript.git] / configure.ac

diff --git a/configure.ac b/configure.ac
index a7ca5f3b2c10d46f558e1b762134557766c87542..a89979c83a2897fcd48ec0e408acd408dd9036f5 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -56,14 +56,40 @@ AC_CHECK_PROGS([SVN], [svn])
 AC_CHECK_PROGS([SVNVERSION], [svnversion])
 AC_PROG_CXX
 AC_PROG_OBJCXX
+AC_DEFUN([CY_CHECK_UNIVERSAL], [
+       AC_MSG_CHECKING([for universal binary support])
+       AS_CASE([$host_vendor], [apple], [
+               AS_CASE([$host_cpu], [i386|x86_64], [
+                       for cy_arch in i386 x86_64; do
+                               cy_save_CXXFLAGS=$CXXFLAGS
+                               AC_LIB_APPENDTOVAR([CXXFLAGS], ["-arch $cy_arch"])
+                               AC_TRY_LINK([], [], [
+                                       AC_LIB_APPENDTOVAR([cy_arches], [$cy_arch])
+                                       AC_LIB_APPENDTOVAR([CFLAGS], ["-arch $cy_arch"])
+                                       AC_LIB_APPENDTOVAR([LDFLAGS], ["-arch $cy_arch"])
+                                       AC_LIB_APPENDTOVAR([OBJCXXFLAGS], ["-arch $cy_arch"])
+                               ], [
+                                       CXXFLAGS=$cy_save_CXXFLAGS
+                               ])
+                       done
+               ])
+       ])
+       AC_MSG_RESULT([${cy_arches-no}])
+])
+AC_ARG_ENABLE([universal-binary], [AS_HELP_STRING(
+       [--disable-universal-binary],
+       [do not build with universal binary support on Darwin]
+)], [
+       AS_CASE([$enableval], [no], [], [CY_CHECK_UNIVERSAL])
+], [CY_CHECK_UNIVERSAL])
 AC_ARG_WITH([frameworks], [AS_HELP_STRING(
        [--with-frameworks=DIRS],
        [add to DIRS (space separated) to the Darwin include path for frameworks with -F]
 )], [
-       for framework in $withval; do
-               AC_LIB_APPENDTOVAR([CFLAGS], [-F$framework])
-               AC_LIB_APPENDTOVAR([CXXFLAGS], [-F$framework])
-               AC_LIB_APPENDTOVAR([OBJCCXXFLAGS], [-F$framework])
+       for cy_framework in $withval; do
+               AC_LIB_APPENDTOVAR([CFLAGS], [-F$cy_framework])
+               AC_LIB_APPENDTOVAR([CXXFLAGS], [-F$cy_framework])
+               AC_LIB_APPENDTOVAR([OBJCCXXFLAGS], [-F$cy_framework])
        done
 ])
 AC_LANG([C++])
@@ -102,20 +128,22 @@ AC_ARG_ENABLE([javascript], [AS_HELP_STRING(
                CY_CHECK_JAVASCRIPTCORE
        ], [AC_MSG_ERROR([Unknown JavaScript engine: $enableval])])
 ], [CY_CHECK_JAVASCRIPT])
-AS_CASE([$CY_EXECUTE], [1], [
-       AC_SUBST([CY_EXECUTE])
+AC_DEFUN([CY_CHECK_PKG_CONFIG_LIBFFI], [
        PKG_CHECK_MODULES([LIBFFI], [libffi], [
                AC_LIB_APPENDTOVAR([CXXFLAGS], [`$PKG_CONFIG --cflags libffi`])
                AC_LIB_APPENDTOVAR([LIBS], [`$PKG_CONFIG --libs libffi`])
        ], [
-               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], [
-                       AC_MSG_ERROR([You need libffi])
-               ])
+               AC_MSG_ERROR([You need libffi])
+       ])
+])
+AS_CASE([$CY_EXECUTE], [1], [
+       AC_SUBST([CY_EXECUTE])
+       AC_CHECK_HEADERS([ffi.h ffi/ffi.h], [break])
+       AS_IF([test "x$ac_cv_header_ffi_h" = xno && test "x$ac_cv_header_ffi_ffi_h" = xno], [
+               CY_CHECK_PKG_CONFIG_LIBFFI
+       ], [
                AC_SEARCH_LIBS([ffi_call], [ffi])
-               AS_CASE([$ac_cv_search_ffi_call], [no], [
-                       AC_MSG_ERROR([You need libffi])
-               ])
+               AS_CASE([$ac_cv_search_ffi_call], [no], [CY_CHECK_PKG_CONFIG_LIBFFI])
        ])
        AC_LANG_PUSH([Objective C++])
        AC_MSG_CHECKING([if we really have Objective C++])
@@ -170,7 +198,15 @@ AS_CASE([$am_cv_func_iconv], [yes], [], [AC_MSG_ERROR([You need iconv])])
 AC_LANG_POP([C])
 AS_IF([test "x$CY_OBJECTIVEC" = x1], [
        AC_CHECK_HEADER([mach/mach.h], [
-               AS_CASE([$OTOOL], [:], [AC_MSG_WARN([Missing otool?])], [AC_SUBST([CY_OBJECTIVEC_MACH], [1])])
+               AC_CHECK_TOOLS([_OTOOL], [otool])
+               AS_IF([test "x$_OTOOL" = x], [AC_MSG_ERROR([You need otool])])
+               AC_CHECK_TOOLS([_LIPO], [lipo])
+               AS_IF([test "x$_LIPO" = x], [AC_MSG_ERROR([You need lipo])])
+               AC_CHECK_TOOLS([_NM], [nm])
+               AS_IF([test "x$_NM" = x], [AC_MSG_ERROR([You need nm])])
+               AC_SUBST([SO], [$acl_shlibext])
+               AC_SUBST([CY_OBJECTIVEC_MACH], [1])
+               AC_SUBST([CY_ATTACH_GROUP], [procmod])
        ])
 ])
 AS_IF([test "x$GMAKE" != xmake], [