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cc-tool: fix static build problem with boost regex

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The boost.m4 logic is a bit crappy, and needs some help to know that
boost_regex needs the pthread library.

Fixes:

  http://autobuild.buildroot.org/results/69a/69aff0b9d0ac8fe08e1d2f7ffb691f6a8fc8693b/

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
This commit is contained in:
Thomas Petazzoni 2015-05-05 23:36:45 +02:00 committed by Peter Korsgaard
parent b6b38f525f
commit 4051756ad4
1 changed files with 6 additions and 0 deletions
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6
package/cc-tool/cc-tool.mk
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@ -14,4 +14,10 @@ CC_TOOL_DEPENDENCIES = boost libusb
# Configure script "discovers" boost in /usr/local if not given explicitly
CC_TOOL_CONF_OPTS = --with-boost=$(STAGING_DIR)/usr
# Help boost.m4 find the Boost Regex library, which needs the pthread
# library, but isn't detected using a modern (pkg-config) mechanism.
ifeq ($(BR2_STATIC_LIBS),y)
CC_TOOL_CONF_ENV += LIBS="-lpthread"
endif
$(eval $(autotools-package))