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| author | Nobuyoshi Nakada <nobu@ruby-lang.org> | 2019-08-20 01:11:28 +0900 |
|---|---|---|
| committer | Nobuyoshi Nakada <nobu@ruby-lang.org> | 2019-08-20 02:14:28 +0900 |
| commit | 588b74e8d84532d3eb0e4aa06372b7a6b171b9cd (patch) | |
| tree | 947046d04fe906daee8b589235d075239c2118d3 /configure.ac | |
| parent | 9ee770a2ce57fce9a5dedf6c6c35ca8e02fd044b (diff) | |
| download | ruby-588b74e8d84532d3eb0e4aa06372b7a6b171b9cd.tar.gz | |
Check for minimum required OSX version earlier
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 29 |
1 files changed, 15 insertions, 14 deletions
diff --git a/configure.ac b/configure.ac index 8dab046dfc..a6231b694c 100644 --- a/configure.ac +++ b/configure.ac @@ -209,6 +209,21 @@ AS_CASE(["$build_os"], ]) test -z "$CXX" || ac_cv_prog_CXX="$CXX" +AS_CASE(["$target_os"], +[darwin*], [ + AC_MSG_CHECKING(if minimum required OS X version is supported) + AC_TRY_CPP([@%:@include <AvailabilityMacros.h> + @%:@if MAC_OS_X_VERSION_MIN_REQUIRED < __MAC_10_5 + @%:@error pre OS X 10.5 + [!<===== pre OS X 10.5 =====>] + @%:@endif + ], + [macosx_min_required=yes], + [AC_MSG_RESULT(no) + AC_MSG_ERROR([Unsupported OS X version is required])]) + AC_MSG_RESULT(${macosx_min_required}) +]) + AC_PROG_CXX RUBY_MINGW32 AC_PROG_GCC_TRADITIONAL @@ -779,20 +794,6 @@ AS_CASE(["$target_os"], ORIG_LIBS="$LIBS" RUBY_PREPEND_OPTION(LIBS, -lobjc) RUBY_APPEND_OPTIONS(CPPFLAGS, -D_XOPEN_SOURCE -D_DARWIN_C_SOURCE -D_DARWIN_UNLIMITED_SELECT -D_REENTRANT) - AC_MSG_CHECKING(for minimum required Mac OS X version) - AC_TRY_CPP([@%:@include <AvailabilityMacros.h> - @%:@if MAC_OS_X_VERSION_MIN_REQUIRED < __MAC_10_5 - @%:@error pre OS X 10.5 - [!<===== pre OS X 10.5 =====>] - @%:@endif - ], - [macosx_min_required=ok], [ - AC_COMPUTE_INT([macosx_min_required], [MAC_OS_X_VERSION_MIN_REQUIRED], - [AC_INCLUDES_DEFAULT([@%:@include <AvailabilityMacros.h>])], - [macosx_min_required=not-found]) - ]) - AC_MSG_RESULT(${macosx_min_required}) - test "${macosx_min_required}" = ok || AC_MSG_ERROR([Unsupported OS X version is required]) AS_IF([test "${target_os@%:@darwin}" -ge 16], [ ac_cv_func___syscall=no ac_cv_func_syscall=no |