From ca69c0d48e65acadccfe65e3adf16c34a744627b Mon Sep 17 00:00:00 2001 From: Eric Le Bihan Date: Tue, 10 Oct 2017 19:51:34 +0200 Subject: [PATCH] Make linker use dummy file when testing libs For some architectures, like Xtensa or HPPA, ld from binutils requires the output file to be a regular file, as mentioned in a bug report on the mailing list [1]. So, use a dummy file as output file for ld in trylibs(), instead of /dev/null. [1] https://sourceware.org/bugzilla/show_bug.cgi?id=19526 Signed-off-by: Eric Le Bihan --- configure | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/configure b/configure index 54d755b..64a061a 100755 --- a/configure +++ b/configure @@ -230,7 +230,7 @@ trylibs () { echo "Checking whether system has $2..." >&3 shift 2 if $CC_AUTO $CPPFLAGS_AUTO $CPPFLAGS $CPPFLAGS_POST $CFLAGS_AUTO $CFLAGS $CFLAGS_POST -c -o try$name.o src/sysdeps/try$name.c 2>/dev/null ; then - until $CC_AUTO $CFLAGS_AUTO $CFLAGS $CFLAGS_POST $LDFLAGS_AUTO $LDFLAGS $LDFLAGS_POST -o /dev/null try$name.o $args 2>/dev/null ; do + until $CC_AUTO $CPPFLAGS_AUTO $CPPFLAGS $CPPFLAGS_POST $CFLAGS_AUTO $CFLAGS $CFLAGS_POST -o try$name try$name.o $args 2>/dev/null ; do if test -z "$*" ; then rm -f try$name.o echo @@ -246,7 +246,7 @@ trylibs () { else echo " ... yes, with$args" >&3 fi - rm -f try$name.o + rm -f try$name.o try$name return 0 else echo -- 2.17.2