-AC_LANG([C++])
-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 <JavaScriptCore/JSBase.h>
+ ], [
+ 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 {{{
projects / cycript.git / blobdiff