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--Multipart_Sun__15_Feb_2004_12_39_58_+0000_082a7600
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Building of graphics/compface fails on Linux with the following errors:

===> Building for compface-1.4
gcc -c   -I/usr/pkg/include -DSTDC_HEADERS=1 -DHAVE_FCNTL_H=1 -DHAVE_STRINGS_H=1
 -DHAVE_STRERROR=1  -O2 -I/usr/pkg/include cmain.c
gcc -c   -I/usr/pkg/include -DSTDC_HEADERS=1 -DHAVE_FCNTL_H=1 -DHAVE_STRINGS_H=1
 -DHAVE_STRERROR=1  -O2 -I/usr/pkg/include compface.c
gcc -c   -I/usr/pkg/include -DSTDC_HEADERS=1 -DHAVE_FCNTL_H=1 -DHAVE_STRINGS_H=1
 -DHAVE_STRERROR=1  -O2 -I/usr/pkg/include arith.c
gcc -c   -I/usr/pkg/include -DSTDC_HEADERS=1 -DHAVE_FCNTL_H=1 -DHAVE_STRINGS_H=1
 -DHAVE_STRERROR=1  -O2 -I/usr/pkg/include file.c
gcc -c   -I/usr/pkg/include -DSTDC_HEADERS=1 -DHAVE_FCNTL_H=1 -DHAVE_STRINGS_H=1
 -DHAVE_STRERROR=1  -O2 -I/usr/pkg/include compress.c
gcc -c   -I/usr/pkg/include -DSTDC_HEADERS=1 -DHAVE_FCNTL_H=1 -DHAVE_STRINGS_H=1
 -DHAVE_STRERROR=1  -O2 -I/usr/pkg/include gen.c
gcc -c   -I/usr/pkg/include -DSTDC_HEADERS=1 -DHAVE_FCNTL_H=1 -DHAVE_STRINGS_H=1
 -DHAVE_STRERROR=1  -O2 -I/usr/pkg/include uncompface.c
ar rc libcompface.a arith.o file.o compress.o gen.o uncompface.o
ranlib libcompface.a
gcc -L/usr/pkg/lib -Wl,-R/usr/pkg/lib -o compface cmain.o compface.o libcompface
.a
cmain.o(.text+0x2c2): In function `main':
: undefined reference to `errno'
cmain.o(.text+0x3be): In function `WriteBuf':
: undefined reference to `errno'
cmain.o(.text+0x524): In function `ReadBuf':
: undefined reference to `errno'
collect2: ld returned 1 exit status
make: *** [compface] Error 1
*** Error code 2

Adding an "#include <errno.h>" seems to fix the problem.



 

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