kumquat-buildroot/package/gcc/6.4.0/895-bfin-define-REENTRANT.patch
Jörg Krause 1a405ea56d gcc: bump 6.x series to version 6.4.0
Drop the following patches:
  * the Xtensa patches 870 and 871 are upstream now
  * patch 942 was backported to GCC 6 branch

Note, that a bz2 release tarball is not provided anymore and is replaced by
a xz tarball file.

Signed-off-by: Jörg Krause <joerg.krause@embedded.rocks>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
2017-07-11 22:17:12 +02:00

18 lines
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Diff

enable _REENTRANT when -lpthread is used
Signed-off-by: Waldemar Brodkorb <wbx@openadk.org>
diff -Nur gcc-6.2.0.orig/gcc/config/bfin/linux.h gcc-6.2.0/gcc/config/bfin/linux.h
--- gcc-6.2.0.orig/gcc/config/bfin/linux.h 2016-01-04 15:30:50.000000000 +0100
+++ gcc-6.2.0/gcc/config/bfin/linux.h 2016-09-30 20:48:17.446636819 +0200
@@ -38,6 +38,9 @@
"%{static:--start-group} %{mfast-fp:-lbffastfp} %G %L %{static:--end-group} \
%{!static:%{mfast-fp:-lbffastfp} %G}"
+#undef CPP_SPEC
+#define CPP_SPEC "%{posix:-D_POSIX_SOURCE} %{pthread:-D_REENTRANT}"
+
#undef LINK_SPEC
#define LINK_SPEC "\
%{mfdpic: -m elf32bfinfd -z text} %{shared} %{pie} \