package/skalibs/0003-Make-linker-use-dummy-file-when-testing-libs.patch

   1 From da293110f429e1206728c1551cf0f6b462b3d8c0 Mon Sep 17 00:00:00 2001
   2 From: Eric Le Bihan <eric.le.bihan.dev@free.fr>
   3 Date: Thu, 29 Dec 2016 19:36:24 +0100
   4 Subject: [PATCH] Make linker use dummy file when testing libs
   5
   6 For some architectures, like Xtensa or HPPA, ld from binutils requires
   7 the output file to be a regular file, as mentioned in a bug report on
   8 the mailing list [1].
   9
  10 So, use a dummy file as output file for ld in trylibs(), instead of
  11 /dev/null.
  12
  13 [1] https://sourceware.org/bugzilla/show_bug.cgi?id=19526
  14
  15 Signed-off-by: Eric Le Bihan <eric.le.bihan.dev@free.fr>
  16 ---
  17  configure | 4 ++--
  18  1 file changed, 2 insertions(+), 2 deletions(-)
  19
  20 diff --git a/configure b/configure
  21 index 1579025..12980fb 100755
  22 --- a/configure
  23 +++ b/configure
  24 @@ -173,7 +173,7 @@ trylibs () {
  25    echo "Checking whether system has $2..." >&3
  26    shift 2
  27    if $CC_AUTO $CPPFLAGS_AUTO $CFLAGS_AUTO -c -o try$name.o src/sysdeps/try$name.c 2>/dev/null ; then
  28 -    until $CC_AUTO $CFLAGS_AUTO $LDFLAGS_AUTO -o /dev/null try$name.o $args 2>/dev/null ; do
  29 +    until $CC_AUTO $CFLAGS_AUTO $LDFLAGS_AUTO -o try$name try$name.o $args 2>/dev/null ; do
  30        if test -z "$*" ; then
  31          rm -f try$name.o
  32          echo
  33 @@ -189,7 +189,7 @@ trylibs () {
  34      else
  35        echo "  ... yes, with$args" >&3
  36      fi
  37 -    rm -f try$name.o
  38 +    rm -f try$name.o try$name
  39      return 0
  40    else
  41      echo
  42 --
  43 2.4.11
  44