[LU-10611] utils: missing zlib.h to compile lfs.c

Wed, 5 Aug 2020 13:50:24 +0000

This commit modified lfs.c so that it now requires the zlib.h header file but this dependency is not checked by the configure script.

On Centos7 compiling without first installing zlib-devel fails with:

make[4]: Entering directory `/home/guest/lustre-release/lustre/utils'
gcc  -rdynamic -ldl -shared -export-dynamic \
		  -o mount_osd_ldiskfs.so \
		 `ar -t libmount_utils_ldiskfs.a`
depbase=`echo lfs.o | sed 's|[^/]*$|.deps/&|;s|\.o$||'`;\
gcc -DHAVE_CONFIG_H -I. -I../..   -include /home/guest/lustre-release/undef.h -include /home/guest/lustre-release/config.h -I/home/guest/lustre-release/libcfs/include -I/home/guest/lustre-release/lnet/include -I/home/guest/lustre-release/lnet/include/uapi -I/home/guest/lustre-release/lustre/include -I/home/guest/lustre-release/lustre/include/uapi  -fPIC -D_GNU_SOURCE -D_LARGEFILE64_SOURCE=1 -D_FILE_OFFSET_BITS=64 -DLUSTRE_UTILS=1 -g -O2 -Wall -Werror -MT lfs.o -MD -MP -MF $depbase.Tpo -c -o lfs.o lfs.c &&\
mv -f $depbase.Tpo $depbase.Po
lfs.c:65:18: fatal error: zlib.h: No such file or directory
 #include <zlib.h>
                  ^
compilation terminated.
make[4]: *** [lfs.o] Error 1

Whamcloud Community JIRA

[LU-10611] utils: missing zlib.h to compile lfs.c