X-Git-Url: https://git.saurik.com/cycript.git/blobdiff_plain/549f29b57de520beee4050f6dc59889303e5b6c9..e5cca37db6f79616a0765919b82a37b8a6d2ce09:/configure.ac diff --git a/configure.ac b/configure.ac index a5230c6..619f23e 100644 --- a/configure.ac +++ b/configure.ac @@ -3,59 +3,180 @@ 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]) -AX_PROG_BISON([ - BISON=`echo $YACC | $SED -e 's/ -y//'` - BISON_VERSION=`$BISON -V | $SED -e 's/^bison (GNU Bison) \(.*\)$/\1/p;d'` -], [AC_MSG_ERROR([You need bison 2.4 or greater])]) -AC_PROG_AWK -AC_MSG_CHECKING([if bison is >= 2.4]) -AS_VERSION_COMPARE([$BISON_VERSION], [2.4], [ - AC_MSG_RESULT([no]) - AC_MSG_ERROR([You need bison 2.4 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/^.* \(.*\)$/\1/p;d'` -], [ - AC_MSG_ERROR([You need flex 2.5.35 or greater]) +PKG_PROG_PKG_CONFIG([0.22]) +CHECK_GNU_MAKE +AC_SUBST([GMAKE], [$_cv_gnu_make_command]) +AS_IF([test "x$GMAKE" = x], [AC_MSG_ERROR([You need GNU make])]) +AC_PATH_PROGS([_BASH], [bash]) +AS_IF([test "x$_BASH" = x], [AC_MSG_ERROR([You need GNU bash])]) +AC_PATH_PROGS([TIME], [time]) +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_]$1[) + AC_MSG_RESULT($]$1[) ]) -AC_MSG_CHECKING([if flex is >= 2.5.35]) -AS_VERSION_COMPARE([$FLEX_VERSION], [2.5.35], [ +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=$ac_path_GNUTAR + ]) + ]) +]) +AS_IF([test "x$ac_cv_path_GNUTAR" != x], [ + AC_SUBST([GNUTAR], [$ac_cv_path_GNUTAR]) + AC_MSG_RESULT([$GNUTAR]) +], [ + AC_SUBST([GNUTAR], [:]) AC_MSG_RESULT([no]) - AC_MSG_ERROR([You need flex 2.5.35 or greater]) -], [AC_MSG_RESULT([yes])], [AC_MSG_RESULT([yes])]) -AC_SUBST([FLEX]) -AC_CHECK_PROGS([_BASH], [bash]) -AC_CHECK_PROGS([GPERF], [gperf]) +]) +AC_CHECK_PROGS([SVN], [svn]) +AC_CHECK_PROGS([SVNVERSION], [svnversion]) +AC_PROG_CXX +AC_PROG_OBJCXX +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]) + done +]) +AC_LANG([C++]) APR_FIND_APR([], [], [1], [1]) AS_CASE([$apr_found], [yes], [ AC_LIB_APPENDTOVAR([CPPFLAGS], [`$apr_config --includes`]) AC_SUBST([LTLIBAPR], [`$apr_config --link-libtool`]) ], [AC_MSG_ERROR([You need apr])]) -VL_LIB_READLINE -AC_PROG_CXX -AC_PROG_INSTALL -AM_ICONV -AS_CASE([$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]) -]) -AS_CASE([$WEBKIT], [yes], [ - PKG_CHECK_MODULES([LIBFFI], [libffi], [], [ - AC_CHECK_HEADERS([ffi.h ffi/ffi.h], [break]) - AS_IF([test "x$ac_cv_header_ffi_h" = xno && test "x$ac_cv_header_ffi_ffi_h" = xno], [ - AC_MSG_ERROR([You need libffi]) +AC_DEFUN([CY_CHECK_JAVASCRIPTCORE], [ + PKG_CHECK_MODULES([WEBKIT], [webkit-1.0], [ + CY_EXECUTE=1 + AC_LIB_APPENDTOVAR([CXXFLAGS], [`$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], [`$PKG_CONFIG --libs WebKitGtk`]) + ], [ + AC_CHECK_FRAMEWORK([JavaScriptCore], [ + #include + ], [JSEvaluateScript(0, 0, 0, 0, 0, 0);], [CY_EXECUTE=1]) ]) + ]) +]) +AC_DEFUN([CY_CHECK_JAVASCRIPT], [ + CY_CHECK_JAVASCRIPTCORE +]) +AC_ARG_ENABLE([javascript], [AS_HELP_STRING( + [--enable-javascript@<:@=ENGINE@:>@], + [use a JavaScript runtime (currently the only available option for ENGINE is JavaScriptCore) @<:@default=yes@:>@] +)], [ + AS_CASE([$enableval], [yes], [CY_CHECK_JAVASCRIPT], [no], [ + AC_SUBST([CY_EXECUTE], [0]) + ], [JavaScriptCore], [ + CY_CHECK_JAVASCRIPTCORE + ], [AC_MSG_ERROR([Unknown JavaScript engine: $enableval])]) +], [CY_CHECK_JAVASCRIPT]) +AC_DEFUN([CY_CHECK_PKG_CONFIG_LIBFFI], [ + PKG_CHECK_MODULES([LIBFFI], [libffi], [ + AC_LIB_APPENDTOVAR([CXXFLAGS], [`$PKG_CONFIG --cflags libffi`]) + AC_LIB_APPENDTOVAR([LIBS], [`$PKG_CONFIG --libs libffi`]) + ], [ + AC_MSG_ERROR([You need libffi]) + ]) +]) +AS_CASE([$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([$ac_cv_search_ffi_call], [no], [ - AC_MSG_ERROR([You need libffi]) + AS_CASE([$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_COMPILE_IFELSE([ + // This space intentionally left blank + ], [ + CY_OBJECTIVEC=1 + AC_MSG_RESULT([yes]) + ], [AC_MSG_RESULT([no])]) + AS_IF([test "x$CY_OBJECTIVEC" = x1], [ + AC_CHECK_FRAMEWORK([CoreFoundation], [ + #include + ], [CFAllocatorGetDefault();], [ + AC_SUBST([CY_OBJECTIVEC]) + AC_CHECK_FRAMEWORK([Foundation], [ + #include + ], [[[[NSObject alloc] init];]]) + AC_CHECK_FRAMEWORK([WebKit], [ + #include + ], [[[[WebScriptObject alloc] init];]]) + ], [ + AC_ARG_VAR([GNUSTEP_CONFIG], [prints information about the current gnustep installation]) + AC_CHECK_PROGS([GNUSTEP_CONFIG], [gnustep-config]) + AS_IF([test "x$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_MSG_WARN(No JavaScript engine!)]) -CHECK_GNU_MAKE -AS_IF([test "x$_cv_gnu_make_command" = x], [AC_MSG_ERROR([You need GNU make])]) -# XXX: gnustep -AC_PROG_OBJCXX + AC_LANG_POP([Objective C++]) +]) +VL_LIB_READLINE +AS_CASE([$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]) +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_IF([test "x$GMAKE" != xmake], [ + AC_CONFIG_FILES([Makefile]) +]) AC_CONFIG_FILES([GNUmakefile]) AC_OUTPUT