diff options
| author | Eric Andersen <andersen@codepoet.org> | 2003-07-15 07:46:09 +0000 |
|---|---|---|
| committer | Eric Andersen <andersen@codepoet.org> | 2003-07-15 07:46:09 +0000 |
| commit | 654b5ef1061619193ac07ef247dad1faf790b793 (patch) | |
| tree | b36230ebb1a28dc7f260f5956d362185c6782ca6 /Makefile | |
| parent | ecbc93c3990cf2ed89a62639139ab89e68037a3f (diff) | |
Patch from Peter Kjellerstedt to not modify include/bits/sysnum.h
if it does not need to be updated.
Diffstat (limited to 'Makefile')
| -rw-r--r-- | Makefile | 8 |
1 files changed, 6 insertions, 2 deletions
@@ -181,8 +181,12 @@ headers: include/bits/uClibc_config.h fi @cd $(TOPDIR); \ set -x -e; \ - rm -f include/bits/sysnum.h; \ - TOPDIR=. CC="$(CC)" /bin/sh extra/scripts/gen_bits_syscall_h.sh > include/bits/sysnum.h + TOPDIR=. CC="$(CC)" /bin/sh extra/scripts/gen_bits_syscall_h.sh > include/bits/sysnum.h.new; \ + if cmp include/bits/sysnum.h include/bits/sysnum.h.new >/dev/null 2>&1; then \ + $(RM) include/bits/sysnum.h.new; \ + else \ + mv -f include/bits/sysnum.h.new include/bits/sysnum.h; \ + fi $(MAKE) -C libc/sysdeps/linux/$(TARGET_ARCH) headers subdirs: $(patsubst %, _dir_%, $(DIRS)) |