package/fbgrab/0001-fix-static-build.patch

   1 Fix static build
   2
   3 fbgrab links against libpng, which depends on libm. For shared library
   4 builds, there is nothing special to do about this, but for static
   5 library builds, it is necessary to pass -lm when linking fbgrab.
   6
   7 Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
   8
   9 Index: b/Makefile
  10 ===================================================================
  11 --- a/Makefile
  12 +++ b/Makefile
  13 @@ -12,7 +12,7 @@
  14  all: fbgrab fbgrab.1.gz
  15
  16  fbgrab: fbgrab.c
  17 -       $(CC) -g -Wall $(CFLAGS) $(LDFLAGS) $< -lpng -lz -o $@
  18 +       $(CC) -g -Wall $(CFLAGS) $(LDFLAGS) $< -lpng -lz -lm -o $@
  19
  20  fbgrab.1.gz: fbgrab.1.man
  21         $(GZIP) $(GZIPFLAGS) $< > $@