GNU bug report logs - #33736
flymake test different-diagnostic-types confuses gcc and CC

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From: Glenn Morris <rgm <at> gnu.org>
To: 33736 <at> debbugs.gnu.org
Subject: bug#33736: flymake test different-diagnostic-types confuses gcc and CC
Date: Fri, 14 Dec 2018 14:51:45 -0500

Glenn Morris wrote:

> flymake-test's different-diagnostic-types is skipped if "gcc" seems too old.
> However, what matters to the rest of the test is $CC, not gcc.

AFAICS the tests are gcc-specific, so the Makefile should enforce that:

--- i/test/lisp/progmodes/flymake-resources/Makefile
+++ w/test/lisp/progmodes/flymake-resources/Makefile
@@ -8,6 +8,6 @@ CC_OPTS = -Wall -Wextra
 ## normally use flymake, so it seems like just avoiding the issue
 ## in this test is fine.  Set flymake-log-level to 3 to investigate.
 check-syntax:
-	GCC_COLORS= $(CC) $(CC_OPTS) ${CHK_SOURCES} || true
+	GCC_COLORS= gcc $(CC_OPTS) ${CHK_SOURCES} || true
 
 # eof

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