-#AC_PREREQ([2.65])
+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])
-AX_PROG_BISON([
- BISON=`echo $YACC | $SED -e 's/ -y//'`
- BISON_VERSION=`$BISON -V | $SED -e 's/^bison (GNU Bison) \(.*\)$/\1/p;d'`
-], [AC_MSG_ERROR([You need bison 2.4 or greater])])
-AC_PROG_AWK
-AC_MSG_CHECKING([if bison is >= 2.4])
-AX_COMPARE_VERSION([$BISON_VERSION], [ge], [2.4], [AC_MSG_RESULT([yes])], [
- AC_MSG_RESULT([no])
- AC_MSG_ERROR([You need bison 2.4 or greater])
+AC_CONFIG_AUX_DIR([.])
+AC_CONFIG_MACRO_DIR([m4])
+AC_CONFIG_HEADERS([config.h])
+
+AM_INIT_AUTOMAKE([-Wall -Werror foreign])
+AM_MAINTAINER_MODE([disable])
+
+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
+
+AM_PROG_AR
+AC_PROG_INSTALL
+
+LT_INIT([disable-static])
+
+AC_LANG([C++])
+
+PKG_PROG_PKG_CONFIG([0.22])
+
+AC_PATH_PROG([GIT], [git])
+AC_PATH_PROG([TIME], [time])
+
+dnl CY_CHECK_PROGS_VERSION {{{
+AC_DEFUN([CY_CHECK_PROGS_VERSION], [
+ 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_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[)
+])
+
+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
+
+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 $cy_arch"])
+ ], [AC_MSG_RESULT([no])])
+done
+AC_SUBST([CY_ARCH])
+dnl }}}
+dnl iOS SDK {{{
+AC_PATH_PROG([XCODEBUILD], [xcodebuild])
+
+AS_IF([test "x$XCODEBUILD" != x], [
+ AC_SUBST([CY_IOS_SIMULATOR], [`xcodebuild -sdk iphonesimulator -version Path`])
+])
+
+AM_CONDITIONAL([CY_IOS_SIMULATOR], [test "x$CY_IOS_SIMULATOR" != x])
+dnl }}}
+
+AC_DEFUN([CY_LT_LIB], [
+ cy_save=$LIBS
+ LIBS=
+ ]$2[
+ ]$1[=$LIBS
+ LIBS=$cy_save
+ AC_SUBST(]$1[)
])
-AC_SUBST([BISON])
-AC_PROG_LEX
-AC_MSG_CHECKING([for flex])
-AS_IF([test "`echo \"$LEX\" | $SED 's/^.*\(flex\).*$/\1/'`" = "flex"], [
- AC_MSG_RESULT([yes])
- AC_SUBST([FLEX], [$LEX])
-], [
- AC_MSG_RESULT([no])
- AC_MSG_ERROR([You need flex])
+
+dnl --enable-javascript {{{
+AC_DEFUN([CY_CHECK_JAVASCRIPTCORE], [
+ 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], [$cy_webkit_pkg], [
+ AC_SUBST([CY_EXECUTE], [1])
+ AC_LIB_APPENDTOVAR([CPPFLAGS], [`$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], [
+ 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@:>@]
+)], [
+ 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], [`$apr_config --includes`])
- AC_SUBST([APR], [`$apr_config --link-ld`])
-], [AC_MSG_ERROR([You need apr])])
-AC_PROG_CXX
-AC_PROG_INSTALL
-AM_ICONV
-AS_CASE([$am_cv_func_iconv], [yes], [], [AC_MSG_ERROR([You need iconv])])
-PKG_CHECK_MODULES([WEBKIT], [webkit-1.0], [WEBKIT=yes], [
- PKG_CHECK_MODULES([WEBKIT], [WebKitGtk], [WEBKIT=yes], [WEBKIT=no])
+ AC_LIB_APPENDTOVAR([CPPFLAGS], [`$apr_config --includes`])
+ AC_LIB_APPENDTOVAR([LTLIBAPR], [`$apr_config --link-libtool`])
+ AC_SUBST([LTLIBAPR])
+], [AC_MSG_ERROR([missing "libapr"])])
+dnl }}}
+
+AC_DEFUN([CY_CHECK_PKG_CONFIG_LIBFFI], [
+ PKG_CHECK_MODULES([LIBFFI], [libffi], [
+ AC_LIB_APPENDTOVAR([CPPFLAGS], [`$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([$CY_EXECUTE], [1], [
+ AC_CHECK_HEADERS([ffi.h ffi/ffi.h], [break])
+
+ CY_LT_LIB([LTLIBFFI], AS_IF([test "x$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$CY_OBJECTIVEC" = x1], [
+ AC_CHECK_FRAMEWORK([CoreFoundation], [
+ #include <CoreFoundation/CFBase.h>
+ ], [CFAllocatorGetDefault();], [
+ AC_SUBST([CY_OBJECTIVEC])
+
+ AC_CHECK_FRAMEWORK([Foundation], [
+ #include <Foundation/NSObject.h>
+ ], [[[[NSObject alloc] init];]])
+ ], [
+ AC_ARG_VAR([GNUSTEP_CONFIG], [prints information about the current gnustep installation])
+ AC_CHECK_PROGS([GNUSTEP_CONFIG], [gnustep-config])
+
+ AS_IF([test "x$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++])
])
-AS_CASE([$WEBKIT], [yes], [
- PKG_CHECK_MODULES([LIBFFI], [libffi])
-], [AC_MSG_WARN(No JavaScript engine!)])
-CHECK_GNU_MAKE
-AS_IF([test x$_cv_gnu_make_command = x], [AC_MSG_ERROR([You need GNU make])])
-# XXX: gnustep
-#AC_PROG_OBJCXX
+
+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([$am_cv_func_iconv], [yes], [], [AC_MSG_ERROR([missing "libiconv"])])
+AC_LANG_POP([C])
+
+AC_SUBST([LTFLAGS])
+AC_SUBST([SO], [$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