Commit b8242149 authored by Thomas Petazzoni's avatar Thomas Petazzoni Committed by Peter Korsgaard
Browse files

fbgrab: fix static linking 

Fixes:

  http://autobuild.buildroot.org/results/9e0/9e079632a6c0556c96ec8ed7564286aa84044bf7/
  http://autobuild.buildroot.org/results/401/401105b5e120176e78c2e5fcabe54ab0bde1bf40/


  and more

Signed-off-by: default avatarThomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: default avatarPeter Korsgaard <peter@korsgaard.com>
parent 6a4fa3fc

package/fbgrab/fbgrab-01-fix-static-build.patch

0 → 100644
+21 −0
Original line number Diff line number Diff line 
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) $< > $@