diff options
| author | Nobuyoshi Nakada <nobu@ruby-lang.org> | 2019-08-20 00:18:07 +0900 |
|---|---|---|
| committer | Nobuyoshi Nakada <nobu@ruby-lang.org> | 2019-08-20 02:14:28 +0900 |
| commit | af2c8d283665f741f82b4e16b06c520e702c012b (patch) | |
| tree | 73f290976ac9b45625aeb064871e83dd89ad318e /configure.ac | |
| parent | e6b72e8cae786c9752cc34541b58b5635d5c76bb (diff) | |
Fixed the check for OSX version
Should compare minimum required version, and with the particular
macro defined for each version. Also made the error messages
consistent.
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/configure.ac b/configure.ac index c201a3597e..e437dbd62f 100644 --- a/configure.ac +++ b/configure.ac @@ -780,11 +780,11 @@ AS_CASE(["$target_os"], RUBY_PREPEND_OPTION(LIBS, -lobjc) RUBY_APPEND_OPTIONS(CPPFLAGS, -D_XOPEN_SOURCE -D_DARWIN_C_SOURCE -D_DARWIN_UNLIMITED_SELECT -D_REENTRANT) AC_MSG_CHECKING(whether Mac OS X 10.5 or later) - AC_TRY_CPP([#include <AvailabilityMacros.h> - #if MAC_OS_X_VERSION_MAX_ALLOWED <= 1040 - #error pre OS X 10.4 - [!<===== pre OS X 10.4 =====>] - #endif + AC_TRY_CPP([@%:@include <AvailabilityMacros.h> + @%:@if MAC_OS_X_VERSION_MIN_REQUIRED < __MAC_10_5 + @%:@error pre OS X 10.5 + [!<===== pre OS X 10.5 =====>] + @%:@endif ], [macosx_10_5=yes], [macosx_10_5=no]) AC_MSG_RESULT($macosx_10_5) |