1*4882a593SmuzhiyunFix static build 2*4882a593Smuzhiyun 3*4882a593Smuzhiyunfbgrab links against libpng, which depends on libm. For shared library 4*4882a593Smuzhiyunbuilds, there is nothing special to do about this, but for static 5*4882a593Smuzhiyunlibrary builds, it is necessary to pass -lm when linking fbgrab. 6*4882a593Smuzhiyun 7*4882a593SmuzhiyunSigned-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> 8*4882a593Smuzhiyun 9*4882a593SmuzhiyunIndex: b/Makefile 10*4882a593Smuzhiyun=================================================================== 11*4882a593Smuzhiyun--- a/Makefile 12*4882a593Smuzhiyun+++ b/Makefile 13*4882a593Smuzhiyun@@ -12,7 +12,7 @@ 14*4882a593Smuzhiyun all: fbgrab fbgrab.1.gz 15*4882a593Smuzhiyun 16*4882a593Smuzhiyun fbgrab: fbgrab.c 17*4882a593Smuzhiyun- $(CC) -g -Wall $(CFLAGS) $(LDFLAGS) $< -lpng -lz -o $@ 18*4882a593Smuzhiyun+ $(CC) -g -Wall $(CFLAGS) $(LDFLAGS) $< -lpng -lz -lm -o $@ 19*4882a593Smuzhiyun 20*4882a593Smuzhiyun fbgrab.1.gz: fbgrab.1.man 21*4882a593Smuzhiyun $(GZIP) $(GZIPFLAGS) $< > $@ 22