diff options
| -rw-r--r-- | ChangeLog | 3 | ||||
| -rw-r--r-- | Makefile | 3 |
2 files changed, 5 insertions, 1 deletions
diff --git a/ChangeLog b/ChangeLog index 5df192e9fb..4e5aca3837 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,5 +1,8 @@ Mon May 27 10:10:00 1996 Roland McGrath <roland@delasyd.gnu.ai.mit.edu> + * Makefile ($(includedir)/stubs.h): Don't touch target if new one is + identical. + * time/Makefile (z.% rule): Generate generic zone%/ rule after zone%/right/ and zone%/posix/ rules so they match first. diff --git a/Makefile b/Makefile index 24203a2aa0..42c1ebb7d7 100644 --- a/Makefile +++ b/Makefile @@ -144,7 +144,8 @@ $(includedir)/stubs.h: subdir_install echo ' in the C library which is a stub, meaning it will fail';\ echo ' every time called, usually setting errno to ENOSYS. */';\ sort $(subdir-stubs)) > $(objpfx)stubs.h - $(INSTALL_DATA) $(objpfx)stubs.h $@ + if test -r $@ && cmp -s $(objpfx)stubs.h $@; then : ; \ + else $(INSTALL_DATA) $(objpfx)stubs.h $@; fi rm -f $(objpfx)stubs.h # This makes the Info or DVI file of the documentation from the Texinfo source. |