| From ca69c0d48e65acadccfe65e3adf16c34a744627b Mon Sep 17 00:00:00 2001 |
| From: Eric Le Bihan <eric.le.bihan.dev@free.fr> |
| 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 <eric.le.bihan.dev@free.fr> |
| --- |
| 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 |
| |
