diff options
Diffstat (limited to 'lib/am/remake-hdr.am')
| -rw-r--r-- | lib/am/remake-hdr.am | 15 |
1 files changed, 7 insertions, 8 deletions
diff --git a/lib/am/remake-hdr.am b/lib/am/remake-hdr.am index 18414b7a7..6cda7557e 100644 --- a/lib/am/remake-hdr.am +++ b/lib/am/remake-hdr.am @@ -15,22 +15,21 @@ ## along with this program. If not, see <http://www.gnu.org/licenses/>. %CONFIG_H%: %STAMP% -## Recover from removal of CONFIG_HEADER. - @test -f $@ || rm -f %STAMP% - @test -f $@ || $(MAKE) $(AM_MAKEFLAGS) %STAMP% - +## Recover from removal of config headers. This is duplicated with the +## '%STAMP%' rule below, but allow us to avoid a (potentially costly) +## make recursion. + $(if $(wildcard $@),,@rm -f %STAMP%) + $(if $(wildcard $@),,cd $(top_builddir) && $(SHELL) ./config.status %CONFIG_H_PATH%) %STAMP%: %CONFIG_H_DEPS% $(top_builddir)/config.status @rm -f %STAMP% cd $(top_builddir) && $(SHELL) ./config.status %CONFIG_H_PATH% - ## Only the first file of AC_CONFIG_HEADERS is assumed to be generated ## by autoheader. if %?FIRST-HDR% -%CONFIG_HIN%: %MAINTAINER-MODE% $(am__configure_deps) %FILES% -## Cater to parallel BSD make. - ($(am__cd) $(top_srcdir) && $(AUTOHEADER)) +%CONFIG_HIN%: $(am.remake.configure-deps) + cd $(top_srcdir) && $(AUTOHEADER) ## Whenever $(AUTOHEADER) has run, we must make sure that ## ./config.status will rebuild config.h. The dependency from %STAMP% ## on %CONFIG_H_DEPS% (which contains config.hin) is not enough to |