Add macosx.sh and readline.sh for Mac OS X.

[cycript.git] / configure.ac

diff --git a/configure.ac b/configure.ac
index eea1ad1009f331289e561bd34ac970bde5be69c0..ed3093087a554d718caa5532aaf8db8019b4f77c 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -1,3 +1,22 @@
+dnl Cycript - Optimizing JavaScript Compiler/Runtime
+dnl Copyright (C) 2009-2013  Jay Freeman (saurik)
+
+dnl GNU General Public License, Version 3 {{{
+dnl
+dnl Cycript is free software: you can redistribute it and/or modify
+dnl it under the terms of the GNU General Public License as published
+dnl by the Free Software Foundation, either version 3 of the License,
+dnl or (at your option) any later version.
+dnl
+dnl Cycript is distributed in the hope that it will be useful, but
+dnl WITHOUT ANY WARRANTY; without even the implied warranty of
+dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+dnl GNU General Public License for more details.
+dnl
+dnl You should have received a copy of the GNU General Public License
+dnl along with Cycript.  If not, see <http://www.gnu.org/licenses/>.
+dnl }}}
+

 AC_PREREQ([2.65])
 AC_INIT([Cycript], [0.9], [saurik@saurik.com], [cycript], [http://www.cycript.org/])
 AC_COPYRIGHT([Copyright (C) 2009-2012  Jay Freeman (saurik)])
 AC_PREREQ([2.65])
 AC_INIT([Cycript], [0.9], [saurik@saurik.com], [cycript], [http://www.cycript.org/])
 AC_COPYRIGHT([Copyright (C) 2009-2012  Jay Freeman (saurik)])


@@ -5,11 +24,19 @@ 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_SRCDIR([Console.cpp])
 AC_CONFIG_AUX_DIR([.])
 AC_CONFIG_MACRO_DIR([m4])

+AC_CONFIG_HEADERS([config.h])
+
+AM_INIT_AUTOMAKE([-Wall -Werror foreign])
+AM_MAINTAINER_MODE([disable])

 
 

-AM_INIT_AUTOMAKE([-Wall -Werror -Wno-portability foreign])
+dnl XXX: do this only on Mac OS X
+am_cv_CC_dependencies_compiler_type=none
+am_cv_CXX_dependencies_compiler_type=none
+am_cv_OBJCXX_dependencies_compiler_type=none

 
 AC_PROG_CXX
 AC_PROG_OBJCXX
 
 AC_PROG_CXX
 AC_PROG_OBJCXX

+

 AM_PROG_AR
 AC_PROG_INSTALL
 
 AM_PROG_AR
 AC_PROG_INSTALL
 


@@ -19,11 +46,6 @@ AC_LANG([C++])
 
 PKG_PROG_PKG_CONFIG([0.22])
 
 
 PKG_PROG_PKG_CONFIG([0.22])
 

-AX_CHECK_GNU_MAKE
-AC_SUBST([GMAKE], [$_cv_gnu_make_command])
-AS_IF([test "x$GMAKE" = x], [AC_MSG_ERROR([You need GNU make])])
-
-AC_PATH_PROG([_BASH], [bash], [AC_MSG_ERROR([missing "bash"])])

 AC_PATH_PROG([GIT], [git])
 AC_PATH_PROG([TIME], [time])
 
 AC_PATH_PROG([GIT], [git])
 AC_PATH_PROG([TIME], [time])
 


@@ -60,6 +82,19 @@ CY_CHECK_PROGS_VERSION([GPERF], [gperf], [perfect hash function generator],
 CY_CHECK_PROGS_VERSION([GNUTAR], [tar gtar gnutar], [a very sticky lump of files],
     [--version | $SED -e '1 s/^tar (GNU tar) \(.*\)$/\1/p;d'], [1.19])
 
 CY_CHECK_PROGS_VERSION([GNUTAR], [tar gtar gnutar], [a very sticky lump of files],
     [--version | $SED -e '1 s/^tar (GNU tar) \(.*\)$/\1/p;d'], [1.19])
 

+AC_MSG_CHECKING([bison for %code{}])
+echo '%code{}%%_:' >conftest.y
+if $BISON conftest.y -o/dev/null 2>/dev/null; then
+    AC_LIB_APPENDTOVAR([CY_FILTERS], [Bison24])
+    AC_MSG_RESULT([yes])
+else
+    AC_LIB_APPENDTOVAR([CY_FILTERS], [Bison23])
+    AC_MSG_RESULT([no])
+fi
+
+rm -f conftest.y
+AC_SUBST([CY_FILTERS])
+

 dnl CY_TRY {{{
 AC_DEFUN([CY_SUCCESS], [cy_good=1])
 AC_DEFUN([CY_FAILURE], [cy_good=0])
 dnl CY_TRY {{{
 AC_DEFUN([CY_SUCCESS], [cy_good=1])
 AC_DEFUN([CY_FAILURE], [cy_good=0])


@@ -72,26 +107,35 @@ AC_DEFUN([CY_TRY], [
     AS_IF([test "x$cy_good" = x1], ]$4[, ]$5[)
 ]) dnl }}}
 
     AS_IF([test "x$cy_good" = x1], ]$4[, ]$5[)
 ]) dnl }}}
 

-AC_DEFUN([CY_COMPILE_FLAG], [
-    AC_LIB_APPENDTOVAR([CFLAGS], ]$1[)
-    AC_LIB_APPENDTOVAR([CXXFLAGS], ]$1[)
-    AC_LIB_APPENDTOVAR([OBJCCXXFLAGS], ]$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])
         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_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
 AX_CXXFLAGS_WARN_ALL
 ])
 
 AX_CFLAGS_WARN_ALL
 AX_CXXFLAGS_WARN_ALL

+AX_FLAGS_WARN_ALL
+
+CY_TEST_FLAG([-Werror])

 
 

+dnl XXX: this is used to support GNU Objective-C struct objc_method
+CY_TEST_FLAG([-Wno-deprecated-declarations])
+
+CY_TEST_FLAG([-Wno-dangling-else])

 CY_TEST_FLAG([-Wno-overloaded-virtual])
 CY_TEST_FLAG([-Wno-parentheses])
 CY_TEST_FLAG([-Wno-unneeded-internal-declaration])
 CY_TEST_FLAG([-Wno-overloaded-virtual])
 CY_TEST_FLAG([-Wno-parentheses])
 CY_TEST_FLAG([-Wno-unneeded-internal-declaration])


@@ -108,37 +152,43 @@ for cy_arch in ppc ppc64 i386 x86_64 armv6; do
 done
 AC_SUBST([CY_ARCH])
 dnl }}}
 done
 AC_SUBST([CY_ARCH])
 dnl }}}

+dnl iOS SDK {{{
+AC_PATH_PROG([XCODEBUILD], [xcodebuild])
+
+AS_IF([test "x$XCODEBUILD" != x], [
+    AC_SUBST([CY_XCODE_MACOSXSDK], [`xcodebuild -sdk macosx -version Path`])
+    AC_SUBST([CY_XCODE_IOSSIMSDK], [`xcodebuild -sdk iphonesimulator -version Path`])
+])
+
+AM_CONDITIONAL([CY_IOS_SIMULATOR], [test "x$CY_XCODE_IOSSIMSDK" != x])
+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],
-    [add to DIRS (space separated) to the Darwin include path for frameworks with -F]
-)], [
-    for cy_framework in $withval; do
-        CY_COMPILE_FLAG([-F$cy_framework])
-    done
-]) dnl }}}

 dnl --enable-javascript {{{
 AC_DEFUN([CY_CHECK_JAVASCRIPTCORE], [
 dnl --enable-javascript {{{
 AC_DEFUN([CY_CHECK_JAVASCRIPTCORE], [

-    PKG_CHECK_MODULES([WEBKIT], [webkit-1.0], [
+    CY_LT_LIB([LTJAVASCRIPTCORE], [AC_CHECK_FRAMEWORK([JavaScriptCore], [
+        #include <JavaScriptCore/JSBase.h>
+    ], [
+        JSEvaluateScript(0, 0, 0, 0, 0, 0);
+    ], [

         AC_SUBST([CY_EXECUTE], [1])
         AC_SUBST([CY_EXECUTE], [1])

-        AC_LIB_APPENDTOVAR([CXXFLAGS], [`$PKG_CONFIG --cflags webkit-1.0`])
-        AC_LIB_APPENDTOVAR([LIBS], [`$PKG_CONFIG --libs webkit-1.0`])

     ], [
     ], [

-        PKG_CHECK_MODULES([WEBKIT], [WebKitGtk], [
-            AC_SUBST([CY_EXECUTE], [1])
-            AC_LIB_APPENDTOVAR([CXXFLAGS], [`$PKG_CONFIG --cflags WebKitGtk`])
-            AC_LIB_APPENDTOVAR([LIBS], [`$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])
                 AC_SUBST([CY_EXECUTE], [1])

-            ])
-        ])
-    ])
+                AC_LIB_APPENDTOVAR([CPPFLAGS], [`$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
+    ])])

 ])
 
 AC_DEFUN([CY_CHECK_JAVASCRIPT], [
 ])
 
 AC_DEFUN([CY_CHECK_JAVASCRIPT], [


@@ -163,13 +213,14 @@ dnl APR_FIND_APR {{{
 APR_FIND_APR([], [], [1], [1])
 AS_CASE([$apr_found], [yes], [
     AC_LIB_APPENDTOVAR([CPPFLAGS], [`$apr_config --includes`])
 APR_FIND_APR([], [], [1], [1])
 AS_CASE([$apr_found], [yes], [
     AC_LIB_APPENDTOVAR([CPPFLAGS], [`$apr_config --includes`])

-    AC_LIB_APPENDTOVAR([LIBS], [`$apr_config --link-libtool`])
+    AC_LIB_APPENDTOVAR([LTLIBAPR], [`$apr_config --link-libtool`])
+    AC_SUBST([LTLIBAPR])

 ], [AC_MSG_ERROR([missing "libapr"])])
 dnl }}}
 
 AC_DEFUN([CY_CHECK_PKG_CONFIG_LIBFFI], [
     PKG_CHECK_MODULES([LIBFFI], [libffi], [
 ], [AC_MSG_ERROR([missing "libapr"])])
 dnl }}}
 
 AC_DEFUN([CY_CHECK_PKG_CONFIG_LIBFFI], [
     PKG_CHECK_MODULES([LIBFFI], [libffi], [

-        AC_LIB_APPENDTOVAR([CXXFLAGS], [`$PKG_CONFIG --cflags libffi`])
+        AC_LIB_APPENDTOVAR([CPPFLAGS], [`$PKG_CONFIG --cflags libffi`])

         AC_LIB_APPENDTOVAR([LIBS], [`$PKG_CONFIG --libs libffi`])
     ], [AC_MSG_ERROR([missing "libffi"])])])
 
         AC_LIB_APPENDTOVAR([LIBS], [`$PKG_CONFIG --libs libffi`])
     ], [AC_MSG_ERROR([missing "libffi"])])])
 


@@ -177,12 +228,13 @@ AM_CONDITIONAL([CY_EXECUTE], [test "x$CY_EXECUTE" = x1])
 
 AS_CASE([$CY_EXECUTE], [1], [
     AC_CHECK_HEADERS([ffi.h ffi/ffi.h], [break])
 
 AS_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([$ac_cv_search_ffi_call], [no], [CY_CHECK_PKG_CONFIG_LIBFFI])
         CY_CHECK_PKG_CONFIG_LIBFFI
     ], [
         AC_SEARCH_LIBS([ffi_call], [ffi])
         AS_CASE([$ac_cv_search_ffi_call], [no], [CY_CHECK_PKG_CONFIG_LIBFFI])

-    ])
+    ]))

 
     AC_LANG_PUSH([Objective C++])
 
 
     AC_LANG_PUSH([Objective C++])
 


@@ -193,7 +245,7 @@ AS_CASE([$CY_EXECUTE], [1], [
     ], [AC_MSG_RESULT([no])])
 
     AS_IF([test "x$CY_OBJECTIVEC" = x1], [
     ], [AC_MSG_RESULT([no])])
 
     AS_IF([test "x$CY_OBJECTIVEC" = x1], [

-        AC_CHECK_FRAMEWORK([CoreFoundation], [
+        CY_LT_LIB([LTOBJECTIVEC], [AC_CHECK_FRAMEWORK([CoreFoundation], [

             #include <CoreFoundation/CFBase.h>
         ], [CFAllocatorGetDefault();], [
             AC_SUBST([CY_OBJECTIVEC])
             #include <CoreFoundation/CFBase.h>
         ], [CFAllocatorGetDefault();], [
             AC_SUBST([CY_OBJECTIVEC])


@@ -201,10 +253,6 @@ AS_CASE([$CY_EXECUTE], [1], [
             AC_CHECK_FRAMEWORK([Foundation], [
                 #include <Foundation/NSObject.h>
             ], [[[[NSObject alloc] init];]])
             AC_CHECK_FRAMEWORK([Foundation], [
                 #include <Foundation/NSObject.h>
             ], [[[[NSObject alloc] init];]])

-
-            AC_CHECK_FRAMEWORK([WebKit], [
-                #include <WebKit/WebScriptObject.h>
-            ], [[[[WebScriptObject alloc] init];]])

         ], [
             AC_ARG_VAR([GNUSTEP_CONFIG], [prints information about the current gnustep installation])
             AC_CHECK_PROGS([GNUSTEP_CONFIG], [gnustep-config])
         ], [
             AC_ARG_VAR([GNUSTEP_CONFIG], [prints information about the current gnustep installation])
             AC_CHECK_PROGS([GNUSTEP_CONFIG], [gnustep-config])


@@ -214,7 +262,7 @@ AS_CASE([$CY_EXECUTE], [1], [
                 AC_LIB_APPENDTOVAR([OBJCXXFLAGS], [`$GNUSTEP_CONFIG --objc-flags`])
                 AC_LIB_APPENDTOVAR([LIBS], [`$GNUSTEP_CONFIG --base-libs`])
             ], [AC_SUBST([CY_OBJECTIVEC], [0])])
                 AC_LIB_APPENDTOVAR([OBJCXXFLAGS], [`$GNUSTEP_CONFIG --objc-flags`])
                 AC_LIB_APPENDTOVAR([LIBS], [`$GNUSTEP_CONFIG --base-libs`])
             ], [AC_SUBST([CY_OBJECTIVEC], [0])])

-        ])
+        ])])

     ])
 
     AC_LANG_POP([Objective C++])
     ])
 
     AC_LANG_POP([Objective C++])


@@ -222,46 +270,21 @@ AS_CASE([$CY_EXECUTE], [1], [
 
 AM_CONDITIONAL([CY_OBJECTIVEC], [test "x$CY_OBJECTIVEC" = x1])
 
 
 AM_CONDITIONAL([CY_OBJECTIVEC], [test "x$CY_OBJECTIVEC" = x1])
 

-AX_LIB_READLINE
-AS_CASE([$vl_cv_lib_readline], [no], [AC_MSG_ERROR([missing "libreadline"])])
-
-dnl XXX: AX_LIB_READLINE totally lied: it was suposed to figure this out :(
-dnl XXX: this should only be linked into the main binary (not the library)
-AC_SEARCH_LIBS([cur_term], [termcap])
-
-dnl XXX: saurik doesn't understand what this does
-dnl AM_ICONV {{{
-AC_LANG_PUSH([C])
-AM_ICONV
-AS_CASE([$am_cv_func_iconv], [yes], [], [
-    for cy_iconv_prefix_arg in $CFLAGS $CXXFLAGS $OBJCXXFLAGS $LDFLAGS $LIBS; do
-        AS_CASE([$cy_iconv_prefix_arg], [-I*], [
-            AC_LIB_APPENDTOVAR([cy_iconv_prefixes], [`echo $cy_iconv_prefix_arg | sed -e 's/^-I//;s|/include$||'`])
-        ], [-L*], [
-            AC_LIB_APPENDTOVAR([cy_iconv_prefixes], [`echo $cy_iconv_prefix_arg | sed -e 's/^-L//;s|/lib$||'`])
-        ])
-    done
-    for with_libiconv_prefix in $cy_iconv_prefixes; do
-        AS_UNSET([am_cv_func_iconv])
-        AM_ICONV_LINKFLAGS_BODY
-        AM_ICONV
-    done
-])
-AS_CASE([$am_cv_func_iconv], [yes], [], [AC_MSG_ERROR([missing "libiconv"])])
-AC_LANG_POP([C])
-dnl }}}
+CY_LT_LIB([LTLIBREADLINE], [AX_LIB_READLINE])
+AS_CASE([$ax_cv_lib_readline], [no], [AC_MSG_ERROR([missing "libreadline"])])
+
+CY_LT_LIB([LTLIBTERMCAP], [AC_SEARCH_LIBS([cur_term], [termcap])])

 
 AC_SUBST([LTFLAGS])
 AC_SUBST([SO], [$acl_shlibext])
 
 
 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])
 AM_CONDITIONAL([CY_MACH], [test "x$CY_MACH" = x1])
 
 AC_CONFIG_FILES([Makefile])