+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_CONFIG_SRCDIR([Console.cpp])
AC_CONFIG_AUX_DIR([.])
+AC_CONFIG_MACRO_DIR([m4])
+AC_CONFIG_HEADERS([config.h])
+
+AM_INIT_AUTOMAKE([-Wall -Werror foreign])
+
+AC_PROG_CXX
+AC_PROG_OBJCXX
+AM_PROG_AR
+AC_PROG_INSTALL
+
LT_INIT([disable-static])
+
+AC_LANG([C++])
+
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])])
-AC_PATH_PROGS([TIME], [time])
+
+AC_PATH_PROG([_BASH], [bash], [AC_MSG_ERROR([missing "bash"])])
+AC_PATH_PROG([GIT], [git])
+AC_PATH_PROG([TIME], [time])
+
+dnl CY_CHECK_PROGS_VERSION {{{
AC_DEFUN([CY_CHECK_PROGS_VERSION], [
- AC_MSG_CHECKING(for ]$2[ >= ]$5[)
- AC_PATH_PROGS_FEATURE_CHECK(]$1[, ]$3[,
- AS_VERSION_COMPARE(`$ac_path_]$1[ ]$4[`, ]$5[, ,
- ac_cv_path_]$1[=$ac_path_]$1[
- ,
- ac_cv_path_]$1[=$ac_path_]$1[
- )
- ,
- AC_MSG_RESULT(no)
- AC_MSG_ERROR(You need ]$2[ ]$5[ or greater)
- )
- AC_SUBST(]$1[, $ac_cv_path_]$1[)
- AC_MSG_RESULT($]$1[)
+ AC_ARG_VAR(]$1[, ]$3[)
+
+ AC_MSG_CHECKING(for ]$2[ >= ]$5[)
+ AC_PATH_PROGS_FEATURE_CHECK(]$1[, ]$2[,
+ AS_VAR_SET(version, [`$ac_path_]$1[ ]$4[`])
+ AS_VAR_IF(version, [], ,
+ AS_VERSION_COMPARE($version, ]$5[, ,
+ ac_cv_path_]$1[=$ac_path_]$1[,
+ ac_cv_path_]$1[=$ac_path_]$1[))
+ , AC_MSG_RESULT(no))
+
+ AS_IF([true], [
+ AC_SUBST(]$1[, $ac_cv_path_]$1[)
+ AC_MSG_RESULT($]$1[)
+ ], AS_IF([true], [
+ AC_MSG_ERROR(You need ]$2[ ]$5[ or greater)
+ ], [
+ AC_SUBST(]$1[, [:])
+ AC_MSG_RESULT([no])
+ ]))
+]) dnl }}}
+
+CY_CHECK_PROGS_VERSION([BISON], [bison], [GNU Project parser generator (yacc replacement)],
+ [-V | $SED -e '1 s/^bison (GNU Bison) \(.*\)$/\1/p;d'], [2.3])
+CY_CHECK_PROGS_VERSION([FLEX], [flex], [the fast lexical analyser generator],
+ [--version | $SED -e '1 s/^@<:@^0-9.@:>@* \(@<:@0-9.@:>@*\).*$/\1/p;d'], [2.5.33])
+CY_CHECK_PROGS_VERSION([GPERF], [gperf], [perfect hash function generator],
+ [--version | $SED -e '1 s/^.* \(@<:@0-9.@:>@*\)$/\1/p;d'], [3.0.3])
+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 $BISON conftest.y -o/dev/null 2>/dev/null; then
+ AC_LIB_APPENDTOVAR([CY_FILTERS], [Bison24])
+ AC_MSG_RESULT([yes])
+else
+ AC_LIB_APPENDTOVAR([CY_FILTERS], [Bison23])
+ AC_MSG_RESULT([no])
+fi
+
+rm -f conftest.y
+AC_SUBST([CY_FILTERS])
+
+dnl CY_TRY {{{
+AC_DEFUN([CY_SUCCESS], [cy_good=1])
+AC_DEFUN([CY_FAILURE], [cy_good=0])
+
+AC_DEFUN([CY_TRY], [
+ cy_save=$]$1[
+ AC_LIB_APPENDTOVAR(]$1[, ]$2[)
+ ]$3[
+ ]$1[=$cy_save
+ 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([OBJCXXFLAGS], ]$1[)
])
-AC_ARG_VAR([BISON], [GNU Project parser generator (yacc replacement)])
-CY_CHECK_PROGS_VERSION([BISON], [bison], [bison],
- [-V | $SED -e '1 s/^bison (GNU Bison) \(.*\)$/\1/p;d'], [2.3])
-AC_ARG_VAR([FLEX], [the fast lexical analyser generator])
-CY_CHECK_PROGS_VERSION([FLEX], [flex], [flex],
- [--version | $SED -e '1 s/^.* \(@<:@0-9.@:>@*\)$/\1/p;d'], [2.5.33])
-AC_ARG_VAR([GPERF], [perfect hash function generator])
-CY_CHECK_PROGS_VERSION([GPERF], [gperf], [gperf],
- [--version | $SED -e '1 s/^.* \(@<:@0-9.@:>@*\)$/\1/p;d'], [3.0.3])
-AC_PROG_INSTALL
-AC_MSG_CHECKING([for GNU tar >=1.19])
-AC_PATH_PROGS_FEATURE_CHECK([GNUTAR], [tar gtar gnutar], [
- AS_IF([test "x`$ac_path_GNUTAR --version | $SED -e '1 s/^tar (GNU tar)/&/p;d'`" != x], [
- AS_VERSION_COMPARE([`$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
- ])
- ])
+
+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_LIB_APPENDTOVAR(]$3[, ]$1[)
+ ], [AC_MSG_RESULT([no])])
+ AC_LANG_POP(]$2[)
])
-AS_IF([test "x$ac_cv_path_GNUTAR" != x], [
- AC_SUBST([GNUTAR], [$ac_cv_path_GNUTAR])
- AC_MSG_RESULT([$GNUTAR])
-], [
- AC_SUBST([GNUTAR], [:])
- AC_MSG_RESULT([no])
+
+AC_DEFUN([CY_TEST_FLAG], [
+ CY_TEST_FLAG_(]$1[, [C], [CFLAGS], [cc])
+ CY_TEST_FLAG_(]$1[, [C++], [CXXFLAGS], [c++])
+ CY_TEST_FLAG_(]$1[, [Objective C++], [OBJCXXFLAGS], [c++ -ObjC])
])
-AC_CHECK_PROGS([SVN], [svn])
-AC_CHECK_PROGS([SVNVERSION], [svnversion])
-AC_PROG_CXX
-AC_PROG_OBJCXX
-AC_DEFUN([CY_CHECK_UNIVERSAL], [
- AC_MSG_CHECKING([for universal binary support])
- AS_CASE([$host_vendor], [apple], [
- AS_CASE([$host_cpu], [armv6|i386|x86_64], [
- for cy_arch in armv6 i386 x86_64; do
- cy_save_CXXFLAGS=$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]
-)], [
- 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
+
+AX_CFLAGS_WARN_ALL
+AX_CXXFLAGS_WARN_ALL
+
+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])
+
+dnl -arch * {{{
+for cy_arch in ppc ppc64 i386 x86_64 armv6; do
+ AC_MSG_CHECKING([for -arch $cy_arch])
+ CY_TRY([CXXFLAGS], ["-arch $cy_arch"], [
+ AC_TRY_LINK([], [], [CY_SUCCESS], [CY_FAILURE])
+ ], [
+ AC_MSG_RESULT([yes])
+ AC_LIB_APPENDTOVAR([CY_ARCH], ["-arch $cy_arch"])
+ ], [AC_MSG_RESULT([no])])
+done
+AC_SUBST([CY_ARCH])
+dnl }}}
+
+AC_DEFUN([CY_LT_LIB], [
+ cy_save=$LIBS
+ LIBS=
+ ]$2[
+ ]$1[=$LIBS
+ LIBS=$cy_save
+ AC_SUBST(]$1[)
])
-AC_LANG([C++])
-APR_FIND_APR([], [], [1], [1])
-AS_CASE([$apr_found], [yes], [
- AC_LIB_APPENDTOVAR([CPPFLAGS], [`$apr_config --includes`])
- AC_SUBST([LTLIBAPR], [`$apr_config --link-libtool`])
-], [AC_MSG_ERROR([You need apr])])
+
+dnl --enable-javascript {{{
AC_DEFUN([CY_CHECK_JAVASCRIPTCORE], [
- 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_FRAMEWORK([JavaScriptCore], [
- #include <JavaScriptCore/JSBase.h>
- ], [JSEvaluateScript(0, 0, 0, 0, 0, 0);], [CY_EXECUTE=1])
- ])
- ])
+ AC_CHECK_FRAMEWORK([JavaScriptCore], [
+ #include <JavaScriptCore/JSBase.h>
+ ], [
+ JSEvaluateScript(0, 0, 0, 0, 0, 0);
+ ], [
+ AC_SUBST([CY_EXECUTE], [1])
+ ], [
+ 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
+ ])
])
+
AC_DEFUN([CY_CHECK_JAVASCRIPT], [
- CY_CHECK_JAVASCRIPTCORE
-])
+ CY_CHECK_JAVASCRIPTCORE])
+
AC_ARG_ENABLE([javascript], [AS_HELP_STRING(
- [--enable-javascript@<:@=ENGINE@:>@],
- [use a JavaScript runtime (currently the only available option for ENGINE is JavaScriptCore) @<:@default=yes@:>@]
+ [--enable-javascript@<:@=ENGINE@:>@],
+ [use a JavaScript runtime (currently the only available option for ENGINE is JavaScriptCore) @<:@default=yes@:>@]
)], [
- AS_CASE([$enableval], [yes], [CY_CHECK_JAVASCRIPT], [no], [
- AC_SUBST([CY_EXECUTE], [0])
- ], [JavaScriptCore], [
- CY_CHECK_JAVASCRIPTCORE
- ], [AC_MSG_ERROR([Unknown JavaScript engine: $enableval])])
+ AS_CASE([$enableval],
+ [yes], [
+ CY_CHECK_JAVASCRIPT],
+ [no], [
+ AC_SUBST([CY_EXECUTE], [0])],
+ [JavaScriptCore], [
+ CY_CHECK_JAVASCRIPTCORE],
+ [AC_MSG_ERROR([Unknown JavaScript engine: $enableval])])
], [CY_CHECK_JAVASCRIPT])
+dnl }}}
+
+dnl APR_FIND_APR {{{
+APR_FIND_APR([], [], [1], [1])
+AS_CASE([$apr_found], [yes], [
+ AC_LIB_APPENDTOVAR([CPPFLAGS], [`$apr_config --includes`])
+ AC_LIB_APPENDTOVAR([LTLIBAPR], [`$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_LIB_APPENDTOVAR([CXXFLAGS], [`$PKG_CONFIG --cflags libffi`])
- AC_LIB_APPENDTOVAR([LIBS], [`$PKG_CONFIG --libs libffi`])
- ], [
- AC_MSG_ERROR([You need libffi])
- ])
-])
+ PKG_CHECK_MODULES([LIBFFI], [libffi], [
+ CY_COMPILE_FLAG([`$PKG_CONFIG --cflags libffi`])
+ AC_LIB_APPENDTOVAR([LIBS], [`$PKG_CONFIG --libs libffi`])
+ ], [AC_MSG_ERROR([missing "libffi"])])])
+
+AM_CONDITIONAL([CY_EXECUTE], [test "x$CY_EXECUTE" = x1])
+
AS_CASE([$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([$ac_cv_search_ffi_call], [no], [CY_CHECK_PKG_CONFIG_LIBFFI])
- ])
- AC_LANG_PUSH([Objective C++])
- AC_MSG_CHECKING([if we really have Objective C++])
- AC_COMPILE_IFELSE([
- // This space intentionally left blank
- ], [
- CY_OBJECTIVEC=1
- AC_MSG_RESULT([yes])
- ], [AC_MSG_RESULT([no])])
- AS_IF([test "x$CY_OBJECTIVEC" = x1], [
- AC_CHECK_FRAMEWORK([CoreFoundation], [
- #include <CoreFoundation/CFBase.h>
- ], [CFAllocatorGetDefault();], [
- AC_SUBST([CY_OBJECTIVEC])
- 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])
- AS_IF([test "x$GNUSTEP_CONFIG" != x], [
- AC_SUBST([CY_OBJECTIVEC])
- AC_LIB_APPENDTOVAR([OBJCXXFLAGS], [`$GNUSTEP_CONFIG --objc-flags`])
- AC_LIB_APPENDTOVAR([LIBS], [`$GNUSTEP_CONFIG --base-libs`])
- ], [AC_SUBST([CY_OBJECTIVEC], [0])])
- ])
- ])
- AC_LANG_POP([Objective C++])
+ AC_CHECK_HEADERS([ffi.h ffi/ffi.h], [break])
+
+ CY_LT_LIB([LTLIBFFI], AS_IF([test "x$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++])
+
+ AC_MSG_CHECKING([if we really have Objective C++])
+ AC_COMPILE_IFELSE([AC_LANG_SOURCE([])], [
+ CY_OBJECTIVEC=1
+ AC_MSG_RESULT([yes])
+ ], [AC_MSG_RESULT([no])])
+
+ AS_IF([test "x$CY_OBJECTIVEC" = x1], [
+ AC_CHECK_FRAMEWORK([CoreFoundation], [
+ #include <CoreFoundation/CFBase.h>
+ ], [CFAllocatorGetDefault();], [
+ AC_SUBST([CY_OBJECTIVEC])
+
+ AC_CHECK_FRAMEWORK([Foundation], [
+ #include <Foundation/NSObject.h>
+ ], [[[[NSObject alloc] init];]])
+
+ AC_CHECK_FRAMEWORK([WebKit], [
+ #include <WebKit/WebScriptObject.h>
+ ], [[[[WebScriptObject alloc] init];]])
+ ], [
+ AC_ARG_VAR([GNUSTEP_CONFIG], [prints information about the current gnustep installation])
+ AC_CHECK_PROGS([GNUSTEP_CONFIG], [gnustep-config])
+
+ AS_IF([test "x$GNUSTEP_CONFIG" != x], [
+ AC_SUBST([CY_OBJECTIVEC])
+ AC_LIB_APPENDTOVAR([OBJCXXFLAGS], [`$GNUSTEP_CONFIG --objc-flags`])
+ AC_LIB_APPENDTOVAR([LIBS], [`$GNUSTEP_CONFIG --base-libs`])
+ ], [AC_SUBST([CY_OBJECTIVEC], [0])])
+ ])
+ ])
+
+ AC_LANG_POP([Objective C++])
])
-VL_LIB_READLINE
-AS_CASE([$vl_cv_lib_readline], [no], [AC_MSG_ERROR([You need readline])])
+
+AM_CONDITIONAL([CY_OBJECTIVEC], [test "x$CY_OBJECTIVEC" = x1])
+
+CY_LT_LIB([LTLIBREADLINE], [AX_LIB_READLINE])
+AS_CASE([$ax_cv_lib_readline], [no], [AC_MSG_ERROR([missing "libreadline"])])
+
+CY_LT_LIB([LTLIBTERMCAP], [AC_SEARCH_LIBS([cur_term], [termcap])])
+
AC_LANG_PUSH([C])
AM_ICONV
-AS_CASE([$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])])
+AS_CASE([$am_cv_func_iconv], [yes], [], [AC_MSG_ERROR([missing "libiconv"])])
AC_LANG_POP([C])
-AS_IF([test "x$CY_OBJECTIVEC" = x1], [
- AC_CHECK_HEADER([mach/mach.h], [
- 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$GMAKE" != xmake], [
- AC_CONFIG_FILES([Makefile])
-])
-AC_CONFIG_FILES([GNUmakefile])
+
+AC_SUBST([LTFLAGS])
+AC_SUBST([SO], [$acl_shlibext])
+
+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])
AC_OUTPUT
projects / cycript.git / blobdiff