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author | Nobuyoshi Nakada <nobu@ruby-lang.org> | 2020-12-12 22:55:09 +0900 |
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committer | Nobuyoshi Nakada <nobu@ruby-lang.org> | 2021-01-18 16:22:17 +0900 |
commit | c32375883a696fcf8e9e99875f1339ee5474a255 (patch) | |
tree | 9302199c9cbe95f549031b502f5fcda11c937f8d /tool/m4/ruby_check_sysconf.m4 | |
parent | 414438688fd4a90d02ab7f8e2592356e1a542161 (diff) | |
download | ruby-c32375883a696fcf8e9e99875f1339ee5474a255.tar.gz |
Update for autoconf 2.70
Diffstat (limited to 'tool/m4/ruby_check_sysconf.m4')
-rw-r--r-- | tool/m4/ruby_check_sysconf.m4 | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/tool/m4/ruby_check_sysconf.m4 b/tool/m4/ruby_check_sysconf.m4 index f6b247a16f..8324be6764 100644 --- a/tool/m4/ruby_check_sysconf.m4 +++ b/tool/m4/ruby_check_sysconf.m4 @@ -1,9 +1,9 @@ # -*- Autoconf -*- AC_DEFUN([RUBY_CHECK_SYSCONF], [dnl AC_CACHE_CHECK([whether _SC_$1 is supported], rb_cv_have_sc_[]m4_tolower($1), - [AC_TRY_COMPILE([#include <unistd.h> - ], - [_SC_$1 >= 0], + [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <unistd.h> + ]], + [[_SC_$1 >= 0]])], rb_cv_have_sc_[]m4_tolower($1)=yes, rb_cv_have_sc_[]m4_tolower($1)=no) ]) |