X-Git-Url: https://review.fuel-infra.org/gitweb?a=blobdiff_plain;f=cirros-testvm%2Fsrc-cirros%2Fbuildroot-2015.05%2Fpackage%2Ffbgrab%2F0001-fix-static-build.patch;fp=cirros-testvm%2Fsrc-cirros%2Fbuildroot-2015.05%2Fpackage%2Ffbgrab%2F0001-fix-static-build.patch;h=fe5ae2cab18557187c4243e2d000882fb49e61f3;hb=b0a0f15dfaa205161a7fcb20cf1b8cd4948c2ef3;hp=0000000000000000000000000000000000000000;hpb=c6ac3cd55ee2da956195eee393b0882105dfad4e;p=packages%2Ftrusty%2Fcirros-testvm.git

diff --git a/cirros-testvm/src-cirros/buildroot-2015.05/package/fbgrab/0001-fix-static-build.patch b/cirros-testvm/src-cirros/buildroot-2015.05/package/fbgrab/0001-fix-static-build.patch
new file mode 100644
index 0000000..fe5ae2c
--- /dev/null
+++ b/cirros-testvm/src-cirros/buildroot-2015.05/package/fbgrab/0001-fix-static-build.patch
@@ -0,0 +1,21 @@
+Fix static build
+
+fbgrab links against libpng, which depends on libm. For shared library
+builds, there is nothing special to do about this, but for static
+library builds, it is necessary to pass -lm when linking fbgrab.
+
+Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
+
+Index: b/Makefile
+===================================================================
+--- a/Makefile
++++ b/Makefile
+@@ -12,7 +12,7 @@
+ all: fbgrab fbgrab.1.gz
+ 
+ fbgrab: fbgrab.c
+-	$(CC) -g -Wall $(CFLAGS) $(LDFLAGS) $< -lpng -lz -o $@
++	$(CC) -g -Wall $(CFLAGS) $(LDFLAGS) $< -lpng -lz -lm -o $@
+ 
+ fbgrab.1.gz: fbgrab.1.man
+ 	$(GZIP) $(GZIPFLAGS) $< > $@