[LU-8028] build fails after configure --disable-modules

• Type: Bug
• Resolution: Fixed
• Priority: Minor
• Fix Version/s: Lustre 2.11.0
• Severity: 3
• Assignee: Dmitry Eremin (Inactive)
• Reporter: Robert Read

Description

This is on current master, CentOS 7.

$ sh autogen.sh && ./configure --disable-modules
...
$ make
...
gcc -DHAVE_CONFIG_H -I. -I../..  -D_GNU_SOURCE -D_LARGEFILE64_SOURCE=1 -D_FILE_OFFSET_BITS=64 -DLUSTRE_UTILS=1 -include /work/lustre-release/undef.h -include /work/lustre-release/config.h -I/work/lustre-release/libcfs/include -I/work/lustre-release/lnet/include -I/work/lustre-release/lustre/include  -fPIC -g -O2 -Wall -Werror -MT libcfsutil_a-parser.o -MD -MP -MF .deps/libcfsutil_a-parser.Tpo -c -o libcfsutil_a-parser.o `test -f 'util/parser.c' || echo './'`util/parser.c
In file included from <command-line>:0:0:
/usr/include/stdc-predef.h:40:1: fatal error: /work/lustre-release/undef.h: No such file or directory
 #endif
 ^
compilation terminated.make[4]: *** [libcfsutil_a-parser.o] Error 1
make[4]: Leaving directory `/work/lustre-release/libcfs/libcfs'
make[3]: *** [all-recursive] Error 1
make[3]: Leaving directory `/work/lustre-release/libcfs/libcfs'
make[2]: *** [all-recursive] Error 1
make[2]: Leaving directory `/work/lustre-release/libcfs'
make[1]: *** [all-recursive] Error 1
make[1]: Leaving directory `/work/lustre-release'
make: *** [all] Error 2

The workaround is to do make undef.h.