diff options
| author | peter <peter@FreeBSD.org> | 1996-01-12 08:57:10 +0000 |
|---|---|---|
| committer | peter <peter@FreeBSD.org> | 1996-01-12 08:57:10 +0000 |
| commit | 5b70a95cd827978a62482802e9ff51d4e958da7e (patch) | |
| tree | 87f917319075f55b3a7df24a1226cb5fd2de48e6 /usr.sbin/config/mkmakefile.c | |
| parent | b90ef46a2fbc1f210795d01c9dee181dbf3f1922 (diff) | |
| download | FreeBSD-src-5b70a95cd827978a62482802e9ff51d4e958da7e.zip FreeBSD-src-5b70a95cd827978a62482802e9ff51d4e958da7e.tar.gz | |
Make a little more effort to avoid touching certain generated files if
they were not changed. This makes 'make depend' more useful.
Diffstat (limited to 'usr.sbin/config/mkmakefile.c')
| -rw-r--r-- | usr.sbin/config/mkmakefile.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/usr.sbin/config/mkmakefile.c b/usr.sbin/config/mkmakefile.c index c129ee6..0f057f4 100644 --- a/usr.sbin/config/mkmakefile.c +++ b/usr.sbin/config/mkmakefile.c @@ -150,9 +150,9 @@ makefile() perror(line); exit(1); } - ofp = fopen(path("Makefile"), "w"); + ofp = fopen(path("Makefile.new"), "w"); if (ofp == 0) { - perror(path("Makefile")); + perror(path("Makefile.new")); exit(1); } fprintf(ofp, "KERN_IDENT=%s\n", raise(ident)); @@ -234,6 +234,7 @@ makefile() } (void) fclose(ifp); (void) fclose(ofp); + moveifchanged(path("Makefile.new"), path("Makefile")); #ifdef notyet if (warn_make_clean) { printf("WARNING: Unknown options used (not in ../../conf/options or ./options.%s).\n", machinename); |
