https://git.ruby-lang.org/ruby.git/commit/?id=e711711539

From e7117115399981e1258ca6301e76cc3a24c509e7 Mon Sep 17 00:00:00 2001
From: Nobuyoshi Nakada <nobu@r...>
Date: Sat, 18 Jun 2022 13:40:46 +0900
Subject: Show gcc version if too old, and move to GCC block [ci skip]

---
 configure.ac | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/configure.ac b/configure.ac
index fb6fd62664..cb9dea3c77 100644
--- a/configure.ac
+++ b/configure.ac
@@ -370,14 +370,14 @@ AS_IF([test "$GCC" = yes], [ https://github.com/ruby/ruby/blob/trunk/configure.ac#L370
     icc_version=`echo =__ICC | $CC -E -xc - | sed '/^=/!d;s///;/^__ICC/d'`
     test -n "$icc_version" || icc_version=0
     # RUBY_APPEND_OPTIONS(XCFLAGS, ["-include ruby/config.h" "-include ruby/missing.h"])
+
+    AS_IF([test "$gcc_major" -lt 3], [
+        AC_MSG_ERROR([too old GCC: $gcc_major.$gcc_minor])
+    ])
 ], [
     linker_flag=
 ])
 
-AS_IF([test "$GCC" = yes -a "$gcc_major" -lt 3 ], [
-    AC_MSG_ERROR([too old GCC])
-])
-
 RUBY_PROG_GNU_LD
 RUBY_CPPOUTFILE
 
-- 
cgit v1.2.1


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