From df2a0c93b32dcc2859f57589e62beaadffdad9e7 Mon Sep 17 00:00:00 2001
From: Roland McGrath <roland@gnu.org>
Date: Tue, 13 Jun 1995 22:16:50 +0000
Subject: * configure.in (libc_cv_asm_set_directive): Make sure that the

 	`.set' directive really worked by linking against a reference to
 	the alias.
---
 configure.in | 11 +++++++++--
 1 file changed, 9 insertions(+), 2 deletions(-)

(limited to 'configure.in')

diff --git a/configure.in b/configure.in
index ce1dee1bd3..7e1697d1b1 100644
--- a/configure.in
+++ b/configure.in
@@ -342,9 +342,16 @@ AC_CACHE_VAL(libc_cv_asm_set_directive, [dnl
 cat > conftest.s <<\EOF
 .text
 foo: .long 0
-.set bar,foo
+.set glibc_conftest_frobozz,foo
 EOF
-if ${CC-cc} $CFLAGS -c conftest.s 2>/dev/null; then
+# The alpha-dec-osf1 assembler gives only a warning for `.set'
+# (but it doesn't work), so we must do a linking check to be sure.
+cat > conftest1.c <<\EOF
+extern int glibc_conftest_frobozz;
+main () { printf ("%d\n", glibc_conftest_frobozz); }
+EOF
+if ${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS \
+	    conftest.s conftest1.c 1>&AC_FD_CC 2>&AC_FD_CC; then
   libc_cv_asm_set_directive=yes
 else
   libc_cv_asm_set_directive=no
-- 
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