cc-tool: fix static build problem with boost regex
authorThomas Petazzoni <thomas.petazzoni@free-electrons.com>
Tue, 5 May 2015 21:36:45 +0000 (23:36 +0200)
committerPeter Korsgaard <peter@korsgaard.com>
Thu, 7 May 2015 20:21:33 +0000 (22:21 +0200)
commit4051756ad45452a5a949835fb39544d4e425721a
treee8067e0962105db821785e0dc1f2ab92a3223512
parentb6b38f525f91d18cda9d570a776655b646e8b0aa
cc-tool: fix static build problem with boost regex

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>
package/cc-tool/cc-tool.mk