X-Git-Url: https://git.saurik.com/cycript.git/blobdiff_plain/e1cce270ae1c18e991391abe3082b0e7721350b3..66170b30c7577168b02b9980304f35026a94de1a:/configure.ac diff --git a/configure.ac b/configure.ac index d02afef..5d76d47 100644 --- a/configure.ac +++ b/configure.ac @@ -1,123 +1,259 @@ 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]) + +AM_INIT_AUTOMAKE LT_INIT([disable-static]) + +AC_LANG([C++]) + 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]) + +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_PROG_INSTALL + AC_PROG_CXX -AC_LANG([C++]) -AC_PROG_SED -AX_PROG_BISON([ - BISON=`echo $YACC | $SED -e 's/ -y//'` - BISON_VERSION=`$BISON -V | $SED -e 's/^bison (GNU Bison) \(.*\)$/\1/p;d'` -], [AC_MSG_ERROR([You need bison 2.3 or greater])]) -AC_PROG_AWK -AC_MSG_CHECKING([if bison is >= 2.3]) -AS_VERSION_COMPARE([$BISON_VERSION], [2.3], [ - AC_MSG_RESULT([no]) - AC_MSG_ERROR([You need bison 2.3 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/^.* \([0-9.]*\)$/\1/p;d'`] -], [AC_MSG_ERROR([You need flex 2.5.33 or greater])]) -AC_MSG_CHECKING([if flex is >= 2.5.33]) -AS_VERSION_COMPARE([$FLEX_VERSION], [2.5.33], [ - AC_MSG_RESULT([no]) - AC_MSG_ERROR([You need flex 2.5.33 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]) +AC_PROG_OBJCXX + +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([OBJCCXXFLAGS], ]$1[) +]) + +AC_DEFUN([CY_TEST_FLAG], [ + AC_MSG_CHECKING([for ]]$1[) + CY_TRY([CXXFLAGS], $1, [ + AC_COMPILE_IFELSE([AC_LANG_SOURCE([])], + [CY_SUCCESS], [CY_FAILURE]) + ], [ + AC_MSG_RESULT([yes]) + CY_COMPILE_FLAG($1) + ], [AC_MSG_RESULT([no])]) +]) + +AX_CFLAGS_WARN_ALL +AX_CXXFLAGS_WARN_ALL + +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]) + CY_COMPILE_FLAG(["-arch $cy_arch"]) + AC_LIB_APPENDTOVAR([LDFLAGS], ["-arch $cy_arch"]) + ], [AC_MSG_RESULT([no])]) +done dnl }}} + +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], [ + PKG_CHECK_MODULES([WEBKIT], [webkit-1.0], [ + 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 + ], [ + JSEvaluateScript(0, 0, 0, 0, 0, 0); + ], [ + AC_SUBST([CY_EXECUTE], [1]) + ]) + ]) + ]) +]) + +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], [`$apr_config --includes`]) - AC_SUBST([LTLIBAPR], [`$apr_config --link-libtool`]) -], [AC_MSG_ERROR([You need apr])]) + AC_LIB_APPENDTOVAR([CPPFLAGS], [`$apr_config --includes`]) + AC_SUBST([LTLIBAPR], [`$apr_config --link-libtool`]) +], [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([missing "libffi"])])]) + +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$ac_cv_header_ffi_ffi_h" = xno], [ + CY_CHECK_PKG_CONFIG_LIBFFI + ], [ + AC_SEARCH_LIBS([ffi_call], [ffi]) + AS_CASE([$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$CY_OBJECTIVEC" = x1], [ + AC_CHECK_FRAMEWORK([CoreFoundation], [ + #include + ], [CFAllocatorGetDefault();], [ + AC_SUBST([CY_OBJECTIVEC]) + + AC_CHECK_FRAMEWORK([Foundation], [ + #include + ], [[[[NSObject alloc] init];]]) + + AC_CHECK_FRAMEWORK([WebKit], [ + #include + ], [[[[WebScriptObject alloc] init];]]) + ], [ + AC_ARG_VAR([GNUSTEP_CONFIG], [prints information about the current gnustep installation]) + AC_CHECK_PROGS([GNUSTEP_CONFIG], [gnustep-config]) + + AS_IF([test "x$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 -AC_PROG_INSTALL +AS_CASE([$vl_cv_lib_readline], [no], [AC_MSG_ERROR([missing "libreadline"])]) + +dnl XXX: saurik doesn't understand what this does +dnl AM_ICONV {{{ AC_LANG_PUSH([C]) AM_ICONV -AC_LANG_POP([C]) -AS_CASE([$am_cv_func_iconv], [yes], [], [AC_MSG_ERROR([You need iconv])]) -PKG_CHECK_MODULES([WEBKIT], [webkit-1.0], [ - 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 - ], [JSEvaluateScript(0, 0, 0, 0, 0, 0);], [CY_EXECUTE=1]) - ]) +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 $cy_iconv_prefixes; do + AS_UNSET([am_cv_func_iconv]) + AM_ICONV_LINKFLAGS_BODY + AM_ICONV + done ]) -AC_PROG_OBJCXX -AS_CASE([$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]) - ]) - AC_SEARCH_LIBS([ffi_call], [ffi]) - AS_CASE([$ac_cv_search_ffi_call], [no], [ - AC_MSG_ERROR([You need libffi]) - ]) - ]) - AC_LANG_PUSH([Objective C++]) - AC_MSG_CHECKING([if we really have Objective C++]) - AC_COMPILE_IFELSE([ - // This space intentionally left blank - ], [ - CY_OBJECTIVEC=1 - AC_MSG_RESULT([yes]) - ], [AC_MSG_RESULT([no])]) - AS_IF([test "x$CY_OBJECTIVEC" = x1], [ - AC_CHECK_FRAMEWORK([CoreFoundation], [ - #include - ], [CFAllocatorGetDefault();], [ - AC_SUBST([CY_OBJECTIVEC]) - AC_CHECK_FRAMEWORK([Foundation], [ - #include - ], [[[[NSObject alloc] init];]]) - AC_CHECK_FRAMEWORK([WebKit], [ - #include - ], [[[[WebScriptObject alloc] init];]]) - ], [ - 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], [`$GNUSTEP_CONFIG --base-libs`]) - ], [AC_SUBST([CY_OBJECTIVEC], [0])]) - ]) - ]) - AC_LANG_POP([Objective C++]) -], [ - AC_MSG_WARN([No JavaScript engine!]) -]) -AS_IF([test "x$CY_OBJECTIVEC" = x1], [ - AC_CHECK_HEADER([mach/mach.h], [ - AS_CASE([$OTOOL], [:], [AC_MSG_WARN([Missing otool?])], [AC_SUBST([CY_OBJECTIVEC_MACH], [1])]) - ]) +AS_CASE([$am_cv_func_iconv], [yes], [], [AC_MSG_ERROR([missing "libiconv"])]) +AC_LANG_POP([C]) +dnl }}} + +AC_SUBST([LTFLAGS]) +AC_SUBST([SO], [$acl_shlibext]) + +AC_CHECK_HEADER([mach/mach.h], [ + AC_CHECK_TOOLS([_OTOOL], [otool], [AC_MSG_ERROR([missing "otool"])]) + AC_CHECK_TOOLS([_LIPO], [lipo], [AC_MSG_ERROR([missing "lipo"])]) + AC_CHECK_TOOLS([_NM], [nm], [AC_MSG_ERROR([missing "nm"])]) + AC_SUBST([CY_MACH], [1]) + AC_SUBST([CY_ATTACH_GROUP], [procmod]) ]) -CHECK_GNU_MAKE -AS_IF([test "x$_cv_gnu_make_command" = x], [AC_MSG_ERROR([You need GNU make])]) + +AS_IF([test "x$GMAKE" != xmake], [ + AC_CONFIG_FILES([Makefile])]) AC_CONFIG_FILES([GNUmakefile]) + AC_OUTPUT