Subject: [bug#74288] [PATCH] tests: Fix gremlin.scm for GCC 14

From: Ting-Wei Lan <[email-masked]>
Date: Sun, 10 Nov 2024 11:31:57 +0800

* tests/gremlin.scm: Include stdio.h before using puts since GCC 14 no
longer allows implicit declarations.
---
 tests/gremlin.scm | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/tests/gremlin.scm b/tests/gremlin.scm
index 3dbb8d3643..280b1d8819 100644
--- a/tests/gremlin.scm
+++ b/tests/gremlin.scm
@@ -136,6 +136,7 @@ (define ground-truth
      (with-directory-excursion directory
        (call-with-output-file "t.c"
          (lambda (port)
+           (display "#include <stdio.h>\n" port)
            (display "int main () { puts(\"hello\"); }" port)))
        (invoke c-compiler "t.c"
                "-Wl,--enable-new-dtags" "-Wl,-rpath=/foo" "-Wl,-rpath=/bar")
@@ -164,6 +165,7 @@ (define ground-truth
      (with-directory-excursion directory
        (call-with-output-file "t.c"
          (lambda (port)
+           (display "#include <stdio.h>\n" port)
            (display "int main () { puts(\"hello\"); }" port)))
 
        (invoke c-compiler "t.c"
-- 
2.47.0