It successfully compiles on a Mac. Compiles, that's all.

[cycript.git] / configure.ac

diff --git a/configure.ac b/configure.ac
index a5230c64867ee2657e883308523185c2bfc15fa6..452ab46b9f347065d2bf9cd7209724e81a59f996 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -3,46 +3,71 @@ AC_INIT([Cycript], [0.9], [saurik@saurik.com], [cycript], [http://www.cycript.or
 AC_CONFIG_SRCDIR([Console.cpp])
 AC_CONFIG_AUX_DIR([.])
 LT_INIT([disable-static])
+PKG_PROG_PKG_CONFIG([0.22])
+AC_PROG_CXX
+AC_LANG([C++])
 AX_PROG_BISON([
        BISON=`echo $YACC | $SED -e 's/ -y//'`
        BISON_VERSION=`$BISON -V | $SED -e 's/^bison (GNU Bison) \(.*\)$/\1/p;d'`
-], [AC_MSG_ERROR([You need bison 2.4 or greater])])
+], [AC_MSG_ERROR([You need bison 2.3 or greater])])
 AC_PROG_AWK
-AC_MSG_CHECKING([if bison is >= 2.4])
-AS_VERSION_COMPARE([$BISON_VERSION], [2.4], [
+AC_MSG_CHECKING([if bison is >= 2.3])
+AS_VERSION_COMPARE([$BISON_VERSION], [2.3], [
        AC_MSG_RESULT([no])
-       AC_MSG_ERROR([You need bison 2.4 or greater])
+       AC_MSG_ERROR([You need bison 2.3 or greater])
 ], [AC_MSG_RESULT([yes])], [AC_MSG_RESULT([yes])])
 AC_SUBST([BISON])
 AX_PROG_FLEX([
        FLEX=$LEX
-       FLEX_VERSION=`$FLEX --version | $SED -e 's/^.* \(.*\)$/\1/p;d'`
-], [
-       AC_MSG_ERROR([You need flex 2.5.35 or greater])
-])
-AC_MSG_CHECKING([if flex is >= 2.5.35])
-AS_VERSION_COMPARE([$FLEX_VERSION], [2.5.35], [
+       FLEX_VERSION=[`$FLEX --version | $SED -e 's/^.* \([0-9.]*\)$/\1/p;d'`]
+], [AC_MSG_ERROR([You need flex 2.5.33 or greater])])
+AC_MSG_CHECKING([if flex is >= 2.5.33])
+AS_VERSION_COMPARE([$FLEX_VERSION], [2.5.33], [
        AC_MSG_RESULT([no])
-       AC_MSG_ERROR([You need flex 2.5.35 or greater])
+       AC_MSG_ERROR([You need flex 2.5.33 or greater])
 ], [AC_MSG_RESULT([yes])], [AC_MSG_RESULT([yes])])
 AC_SUBST([FLEX])
 AC_CHECK_PROGS([_BASH], [bash])
+AC_ARG_VAR([GPERF], [perfect hash function generator])
 AC_CHECK_PROGS([GPERF], [gperf])
+AC_MSG_CHECKING([if gperf >= 3.0.3])
+GPERF_VERSION=[`$GPERF --version | $SED -e 's/^.* \([0-9.]*\)$/\1/p;d'`]
+AS_VERSION_COMPARE([$GPERF_VERSION], [3.0.3], [
+       AC_MSG_RESULT([no])
+       AC_MSG_ERROR([You need gperf 3.0.3 or greater])
+], [AC_MSG_RESULT([yes])], [AC_MSG_RESULT([yes])])
+AC_CHECK_PROGS([TIME], [time])
 APR_FIND_APR([], [], [1], [1])
 AS_CASE([$apr_found], [yes], [
        AC_LIB_APPENDTOVAR([CPPFLAGS], [`$apr_config --includes`])
        AC_SUBST([LTLIBAPR], [`$apr_config --link-libtool`])
 ], [AC_MSG_ERROR([You need apr])])
 VL_LIB_READLINE
-AC_PROG_CXX
 AC_PROG_INSTALL
+AC_LANG_PUSH([C])
 AM_ICONV
+AC_LANG_POP([C])
 AS_CASE([$am_cv_func_iconv], [yes], [], [AC_MSG_ERROR([You need iconv])])
-PKG_CHECK_MODULES([WEBKIT], [webkit-1.0], [WEBKIT=yes], [
-       PKG_CHECK_MODULES([WEBKIT], [WebKitGtk], [WEBKIT=yes], [WEBKIT=no])
+PKG_CHECK_MODULES([WEBKIT], [webkit-1.0], [
+       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], [
+               CY_EXECUTE=1
+               AC_LIB_APPENDTOVAR([CXXFLAGS], [`$PKG_CONFIG --cflags WebKitGtk`])
+               AC_LIB_APPENDTOVAR([LIBS], [`$PKG_CONFIG --libs WebKitGtk`])
+       ], [
+               AC_CHECK_HEADERS([JavaScriptCore/JSBase.h], [CY_EXECUTE=1])
+       ])
 ])
-AS_CASE([$WEBKIT], [yes], [
-       PKG_CHECK_MODULES([LIBFFI], [libffi], [], [
+AC_PROG_OBJCXX
+AS_CASE([$CY_EXECUTE], [1], [
+       AC_SUBST([CY_EXECUTE])
+       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])
@@ -52,10 +77,28 @@ AS_CASE([$WEBKIT], [yes], [
                        AC_MSG_ERROR([You need libffi])
                ])
        ])
-], [AC_MSG_WARN(No JavaScript engine!)])
+       AC_LANG_PUSH([Objective C++])
+       AC_MSG_CHECKING([if we really have Objective C++])
+       AC_COMPILE_IFELSE([
+               // This space intentionally left blank
+       ], [
+               CY_OBJECTIVEC=1
+               AC_MSG_RESULT([yes])
+       ], [AC_MSG_RESULT([no])])
+       AC_LANG_POP([Objective C++])
+       AS_IF([test "x$CY_OBJECTIVEC" = x1], [
+               # TODO: Darwin
+               AC_CHECK_PROGS([GNUSTEP_CONFIG], [gnustep-config])
+               AS_IF([test "x$GNUSTEP_CONFIG" != x], [
+                       AC_SUBST([CY_OBJECTIVEC])
+                       AC_LIB_APPENDTOVAR([OBJCXXFLAGS], [`$GNUSTEP_CONFIG --objc-flags`])
+                       AC_LIB_APPENDTOVAR([LIBS], [`$GNUSTEP_CONFIG --base-libs`])
+               ])
+       ])
+], [
+       AC_MSG_WARN([No JavaScript engine!])
+])
 CHECK_GNU_MAKE
 AS_IF([test "x$_cv_gnu_make_command" = x], [AC_MSG_ERROR([You need GNU make])])
-# XXX: gnustep
-AC_PROG_OBJCXX
 AC_CONFIG_FILES([GNUmakefile])
 AC_OUTPUT