pthreads: use pkgconfig to locate gc.h

Signed-off-by: Alexis Laferrière <alexis.laf@xymus.net>

diff --git a/lib/pthreads/pthreads.nit b/lib/pthreads/pthreads.nit
index 94cf078..d4af111 100644 (file)
--- a/lib/pthreads/pthreads.nit
+++ b/lib/pthreads/pthreads.nit
@@ -18,6 +18,7 @@
 module pthreads is
        c_compiler_option("-pthread")
        c_linker_option("-pthread")
+       pkgconfig "bdw-gc"
 end
 
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