diff options
| author | Sergio Prado <sergio.prado@e-labworks.com> | 2015-11-21 17:28:28 -0200 |
|---|---|---|
| committer | Thomas Petazzoni <thomas.petazzoni@free-electrons.com> | 2015-11-22 10:13:05 +0100 |
| commit | c38ea9a59b36be4ce774c901786a1b461751c227 (patch) | |
| tree | 99f18d51a71c365a75f052a46457ec795a9e7c14 /package/ustr | |
| parent | 4aaaa0be87a0a4ab841c9e79a58569fefad3a308 (diff) | |
ustr: fix build issue with GCC5
This patch fixes the following error messages:
ustr-cmp-code-so-dbg.o: In function `ustr_pool_make_subpool':
ustr-cmp-dbg-code.c:(.text+0x0): multiple definition of `ustr_pool_make_subpool'
ustr-b-code-so-dbg.o:ustr-b-dbg-code.c:(.text+0x0): first defined here
ustr-cmp-code-so-dbg.o: In function `ustr_pool_clear':
ustr-cmp-dbg-code.c:(.text+0x44): multiple definition of `ustr_pool_clear'
ustr-b-code-so-dbg.o:ustr-b-dbg-code.c:(.text+0x44): first defined here
ustr-cmp-code-so-dbg.o: In function `ustr_pool_free':
...
That's because the application assumes gnu89 behaviour of "inline" and
"extern inline", but gcc5 defaults to gnu11. So we need to force gnu89
in the compilation flags.
Fixes:
http://autobuild.buildroot.org/results/fde02ae2883a058b98e57ba087466d820ab1a5eb/
http://autobuild.buildroot.org/results/e04849c31e2a2528282ce6cdcf69aa10076d721d/
http://autobuild.buildroot.org/results/7b3295e711fc51907c311adb63f0b7d06a90a7b9/
...and many others.
Signed-off-by: Sergio Prado <sergio.prado@e-labworks.com>
Reviewed-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Diffstat (limited to 'package/ustr')
| -rw-r--r-- | package/ustr/ustr.mk | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/package/ustr/ustr.mk b/package/ustr/ustr.mk index 3144c0b47..817f0b0c5 100644 --- a/package/ustr/ustr.mk +++ b/package/ustr/ustr.mk @@ -12,6 +12,8 @@ USTR_LICENSE_FILES = LICENSE LICENSE_BSD LICENSE_LGPL LICENSE_MIT USTR_INSTALL_STAGING = YES +USTR_CFLAGS = $(TARGET_CFLAGS) -std=gnu89 + ifeq ($(BR2_STATIC_LIBS),y) USTR_BUILD_TARGETS = all USTR_INSTALL_TARGETS = install @@ -24,7 +26,8 @@ USTR_INSTALL_TARGETS = all install-shared endif define USTR_BUILD_CMDS - $(MAKE) -C $(@D) $(TARGET_CONFIGURE_OPTS) $(USTR_BUILD_TARGETS) + $(MAKE) -C $(@D) $(TARGET_CONFIGURE_OPTS) CFLAGS="$(USTR_CFLAGS)" \ + $(USTR_BUILD_TARGETS) endef define USTR_INSTALL_STAGING_CMDS |