From: Stefano Lattarini <stefano.lattarini@gmail.com>
Date: Thu, 18 Oct 2012 15:47:46 +0000 (+0200)
Subject: tests: fix spurious failures with tcc
X-Git-Tag: v1.12b~13^2~2
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=2543f06b180e91371eb9e20c38d96142e0827fde;p=thirdparty%2Fautomake.git

tests: fix spurious failures with tcc

* t/depcomp8a.sh, t/depcomp8b.sh: Here, by avoiding initialization of
global 'extern' variables, preferring functions definitions instead.

Signed-off-by: Stefano Lattarini <stefano.lattarini@gmail.com>
---

diff --git a/t/depcomp8a.sh b/t/depcomp8a.sh
index 61ffa5692..3d58a3eeb 100755
--- a/t/depcomp8a.sh
+++ b/t/depcomp8a.sh
@@ -37,12 +37,15 @@ mkdir sub
 cat > foo.c << 'END'
 int main (void)
 {
-  extern int bar;
-  return bar;
+  extern int bar (void);
+  return bar ();
 }
 END
 cat > sub/bar.c << 'END'
-extern int bar = 0;
+int bar (void)
+{
+  return 0;
+}
 END
 
 $ACLOCAL
diff --git a/t/depcomp8b.sh b/t/depcomp8b.sh
index a97e2c31a..6fed2155c 100755
--- a/t/depcomp8b.sh
+++ b/t/depcomp8b.sh
@@ -36,8 +36,8 @@ libzardoz_la_SOURCES = foo.c sub/bar.c
 END
 
 mkdir sub
-echo 'extern int foo = 0;' > foo.c
-echo 'extern int bar = 0;' > sub/bar.c
+echo 'int foo (void) { return 0; }' > foo.c
+echo 'int bar (void) { return 0; }' > sub/bar.c
 
 libtoolize