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| -rw-r--r-- | ChangeLog | 2 | ||||
| -rw-r--r-- | Makefile.am | 13 |
2 files changed, 15 insertions, 0 deletions
@@ -1,5 +1,7 @@ 2008-11-17 Thomas Schwinge <tschwinge@gnu.org> + * Makefile.am (install_sh, INSTALL): Point to `build-aux/install-sh'. + * configure.ac: Require GNU Automake 1.10.1. * Makefile.am: Adapt. * Makefile.correct_output_files_for_.S_files.patch: Remove. diff --git a/Makefile.am b/Makefile.am index c81621a5..d6fbb54f 100644 --- a/Makefile.am +++ b/Makefile.am @@ -78,6 +78,19 @@ MIGCOM = $(MIG) -n -cc cat - /dev/null CPP = @CPP@ -x c # +# Other Tools' Configuration. +# + +# Don't needlessly overwrite files that whose contents haven't changed. This +# helps for avoinding unneccessary recompilation cycles when keeping +# cross-compilation toolchains up-to-date. Thus, unconditionally use the +# `install-sh' that is supplied by GNU Automake 1.10.1, as the GNU Coreutils +# one doesn't provide this functionality yet (TODO: change that). TODO: +# `build-aux' is hardcoded. +install_sh = $(SHELL) $(abs_srcdir)/build-aux/install-sh -C +INSTALL = $(install_sh) + +# # The main kernel functionality. # |