Support SO variable even when not Mach.

[cycript.git] / configure.ac

diff --git a/configure.ac b/configure.ac
index a57a830150a1551e93260e2d51e6a3032fac928a..43ca9756ce00d8fa3aca55780cd9ec9c1c65cd8d 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -6,6 +6,7 @@ LT_INIT([disable-static])
 PKG_PROG_PKG_CONFIG([0.22])
 CHECK_GNU_MAKE
 AC_SUBST([GMAKE], [$_cv_gnu_make_command])
 PKG_PROG_PKG_CONFIG([0.22])
 CHECK_GNU_MAKE
 AC_SUBST([GMAKE], [$_cv_gnu_make_command])

+AC_SUBST([LTFLAGS])

 AS_IF([test "x$GMAKE" = x], [AC_MSG_ERROR([You need GNU make])])
 AC_PATH_PROGS([_BASH], [bash])
 AS_IF([test "x$_BASH" = x], [AC_MSG_ERROR([You need GNU bash])])
 AS_IF([test "x$GMAKE" = x], [AC_MSG_ERROR([You need GNU make])])
 AC_PATH_PROGS([_BASH], [bash])
 AS_IF([test "x$_BASH" = x], [AC_MSG_ERROR([You need GNU bash])])


@@ -19,7 +20,7 @@ AC_DEFUN([CY_CHECK_PROGS_VERSION], [
                        ac_cv_path_]$1[=$ac_path_]$1[
                )
        ,
                        ac_cv_path_]$1[=$ac_path_]$1[
                )
        ,

-               AC_MSG_RESULT(not found)
+               AC_MSG_RESULT(no)

                AC_MSG_ERROR(You need ]$2[ ]$5[ or greater)
        )
        AC_SUBST(]$1[, $ac_cv_path_]$1[)
                AC_MSG_ERROR(You need ]$2[ ]$5[ or greater)
        )
        AC_SUBST(]$1[, $ac_cv_path_]$1[)


@@ -35,10 +36,14 @@ AC_ARG_VAR([GPERF], [perfect hash function generator])
 CY_CHECK_PROGS_VERSION([GPERF], [gperf], [gperf],
        [--version | $SED -e '1 s/^.* \(@<:@0-9.@:>@*\)$/\1/p;d'], [3.0.3])
 AC_PROG_INSTALL
 CY_CHECK_PROGS_VERSION([GPERF], [gperf], [gperf],
        [--version | $SED -e '1 s/^.* \(@<:@0-9.@:>@*\)$/\1/p;d'], [3.0.3])
 AC_PROG_INSTALL

-AC_MSG_CHECKING([for GNU tar])
+AC_MSG_CHECKING([for GNU tar >=1.19])

 AC_PATH_PROGS_FEATURE_CHECK([GNUTAR], [tar gtar gnutar], [
        AS_IF([test "x`$ac_path_GNUTAR --version | $SED -e '1 s/^tar (GNU tar)/&/p;d'`" != x], [
 AC_PATH_PROGS_FEATURE_CHECK([GNUTAR], [tar gtar gnutar], [
        AS_IF([test "x`$ac_path_GNUTAR --version | $SED -e '1 s/^tar (GNU tar)/&/p;d'`" != x], [

-               ac_cv_path_GNUTAR=$ac_path_GNUTAR
+               AS_VERSION_COMPARE([`$ac_path_GNUTAR --version | $SED -e '1 s/^tar (GNU tar) \(.*\)$/\1/p;d'`], [1.19], , [
+                       ac_cv_path_GNUTAR=$ac_path_GNUTAR
+               ], [
+                       ac_cv_path_GNUTAR=$ac_path_GNUTAR
+               ])

        ])
 ])
 AS_IF([test "x$ac_cv_path_GNUTAR" != x], [
        ])
 ])
 AS_IF([test "x$ac_cv_path_GNUTAR" != x], [


@@ -46,34 +51,54 @@ AS_IF([test "x$ac_cv_path_GNUTAR" != x], [
        AC_MSG_RESULT([$GNUTAR])
 ], [
        AC_SUBST([GNUTAR], [:])
        AC_MSG_RESULT([$GNUTAR])
 ], [
        AC_SUBST([GNUTAR], [:])

-       AC_MSG_RESULT([not found])
+       AC_MSG_RESULT([no])

 ])
 AC_CHECK_PROGS([SVN], [svn])
 AC_CHECK_PROGS([SVNVERSION], [svnversion])
 AC_PROG_CXX
 AC_PROG_OBJCXX
 ])
 AC_CHECK_PROGS([SVN], [svn])
 AC_CHECK_PROGS([SVNVERSION], [svnversion])
 AC_PROG_CXX
 AC_PROG_OBJCXX

+AC_LANG([C++])
+AC_DEFUN([CY_CHECK_UNIVERSAL], [
+       AC_MSG_CHECKING([for universal binary support])
+       AS_CASE([$host_vendor], [apple], [
+               AS_CASE([$host_cpu], [armv6|i386|x86_64], [
+                       for cy_arch in armv6 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]
 )], [
 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
 ])
        done
 ])

-AC_LANG([C++])

 APR_FIND_APR([], [], [1], [1])
 AS_CASE([$apr_found], [yes], [
        AC_LIB_APPENDTOVAR([CPPFLAGS], [`$apr_config --includes`])
        AC_SUBST([LTLIBAPR], [`$apr_config --link-libtool`])
 ], [AC_MSG_ERROR([You need apr])])
 APR_FIND_APR([], [], [1], [1])
 AS_CASE([$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
-AS_CASE([$vl_cv_lib_readline], [no], [AC_MSG_ERROR([You need readline])])
-AC_LANG_PUSH([C])
-AM_ICONV
-AC_LANG_POP([C])
-AS_CASE([$am_cv_func_iconv], [yes], [], [AC_MSG_ERROR([You need iconv])])

 AC_DEFUN([CY_CHECK_JAVASCRIPTCORE], [
        PKG_CHECK_MODULES([WEBKIT], [webkit-1.0], [
                CY_EXECUTE=1
 AC_DEFUN([CY_CHECK_JAVASCRIPTCORE], [
        PKG_CHECK_MODULES([WEBKIT], [webkit-1.0], [
                CY_EXECUTE=1


@@ -104,20 +129,22 @@ AC_ARG_ENABLE([javascript], [AS_HELP_STRING(
                CY_CHECK_JAVASCRIPTCORE
        ], [AC_MSG_ERROR([Unknown JavaScript engine: $enableval])])
 ], [CY_CHECK_JAVASCRIPT])
                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`])
        ], [
        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])
                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++])
        ])
        AC_LANG_PUSH([Objective C++])
        AC_MSG_CHECKING([if we really have Objective C++])


@@ -150,9 +177,37 @@ AS_CASE([$CY_EXECUTE], [1], [
        ])
        AC_LANG_POP([Objective C++])
 ])
        ])
        AC_LANG_POP([Objective C++])
 ])

+VL_LIB_READLINE
+AS_CASE([$vl_cv_lib_readline], [no], [AC_MSG_ERROR([You need readline])])
+AC_LANG_PUSH([C])
+AM_ICONV
+AS_CASE([$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([You need iconv])])
+AC_LANG_POP([C])
+AC_SUBST([SO], [$acl_shlibext])

 AS_IF([test "x$CY_OBJECTIVEC" = x1], [
        AC_CHECK_HEADER([mach/mach.h], [
 AS_IF([test "x$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([CY_OBJECTIVEC_MACH], [1])
+               AC_SUBST([CY_ATTACH_GROUP], [procmod])

        ])
 ])
 AS_IF([test "x$GMAKE" != xmake], [
        ])
 ])
 AS_IF([test "x$GMAKE" != xmake], [