From: Thomas Petazzoni Date: Mon, 30 Sep 2013 21:20:44 +0000 (+0200) Subject: trace-cmd: fix largefile build problem X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=c07f1ce0ec8a75aeed67c0991a10106e79f22323;p=buildroot.git trace-cmd: fix largefile build problem The source files of trace-cmd already define _LARGEFILE64_SOURCE, but Buildroot passes it again on the build command line through CFLAGS, which causes a build error. We fix this by filtering out our definition of _LARGEFILE64_SOURCE from the CFLAGS before passing them to the trace-cmd Makefile. Fixes the warning visible at: http://autobuild.buildroot.net/results/1c4567a230940a5287d03e2a5c2c7afbdc64cd36/build-end.log Signed-off-by: Thomas Petazzoni Signed-off-by: Peter Korsgaard --- diff --git a/package/trace-cmd/trace-cmd.mk b/package/trace-cmd/trace-cmd.mk index ada0306e3e..7a750f9ab3 100644 --- a/package/trace-cmd/trace-cmd.mk +++ b/package/trace-cmd/trace-cmd.mk @@ -11,9 +11,13 @@ TRACE_CMD_INSTALL_STAGING = YES TRACE_CMD_LICENSE = GPLv2 LGPLv2.1 TRACE_CMD_LICENSE_FILES = COPYING COPYING.LIB +# trace-cmd already defines _LARGEFILE64_SOURCE when necessary, +# redefining it on the command line causes build problems. +TRACE_CMD_CFLAGS=$(filter-out -D_LARGEFILE64_SOURCE,$(TARGET_CFLAGS)) -D_GNU_SOURCE + define TRACE_CMD_BUILD_CMDS $(MAKE) $(TARGET_CONFIGURE_OPTS) \ - CFLAGS="$(TARGET_CFLAGS) -D_GNU_SOURCE" \ + CFLAGS="$(TRACE_CMD_CFLAGS)" \ -C $(@D) all endef