diff options
Diffstat (limited to 'lib/am/depend2.am')
| -rw-r--r-- | lib/am/depend2.am | 72 |
1 files changed, 22 insertions, 50 deletions
diff --git a/lib/am/depend2.am b/lib/am/depend2.am index 45dd88c5e..90dcd2a68 100644 --- a/lib/am/depend2.am +++ b/lib/am/depend2.am @@ -32,59 +32,40 @@ ## a package with gcc 3.x or later. In this case we can skip the use of ## depcomp and easily inline the dependency tracking. +if %?FIRST% +## TODO: rewrite this to avoid extra forks once we can assume a POSIX shell. +am__set_depbase = depbase=`echo $@ | sed 's|[^/]*$$|$(DEPDIR)/&|;s|\.[^.]*$$||'` +endif %?FIRST% + if %?NONLIBTOOL% ?GENERIC?%EXT%.o: ?!GENERIC?%OBJ%: %SOURCE% if %FASTDEP% -## In fast-dep mode, we can always use -o. -## For non-suffix rules, we must emulate a VPATH search on %SOURCE%. -?!GENERIC? %VERBOSE%%COMPILE% -MT %OBJ% -MD -MP -MF %DEPBASE%.Tpo %-c% -o %OBJ% %SOURCEFLAG%`test -f '%SOURCE%' || echo '$(srcdir)/'`%SOURCE% -?!GENERIC? %SILENT%$(am__mv) %DEPBASE%.Tpo %DEPBASE%.Po -?GENERIC??!SUBDIROBJ? %VERBOSE%%COMPILE% -MT %OBJ% -MD -MP -MF %DEPBASE%.Tpo %-c% -o %OBJ% %SOURCEFLAG%%SOURCE% -?GENERIC??!SUBDIROBJ? %SILENT%$(am__mv) %DEPBASE%.Tpo %DEPBASE%.Po -?GENERIC??SUBDIROBJ? %VERBOSE%depbase=`echo %OBJ% | sed 's|[^/]*$$|$(DEPDIR)/&|;s|\.o$$||'`;\ -?GENERIC??SUBDIROBJ? %COMPILE% -MT %OBJ% -MD -MP -MF %DEPBASE%.Tpo %-c% -o %OBJ% %SOURCEFLAG%%SOURCE% &&\ -?GENERIC??SUBDIROBJ? $(am__mv) %DEPBASE%.Tpo %DEPBASE%.Po + %VERBOSE%$(am__set_depbase) && \ + %COMPILE% -MT $@ -MD -MP -MF $$depbase.Tpo -c -o $@ %SOURCEFLAG% %XSOURCE%; \ + if test $$? = 0; then $(am__mv) $$depbase.Tpo $$depbase.Po; \ + else rm -f $$depbase.Tpo; false; fi else !%FASTDEP% if %AMDEP% - %VERBOSE%source='%SOURCE%' object='%OBJ%' libtool=no @AMDEPBACKSLASH@ + %VERBOSE%source='%SOURCE%' object='$@' libtool=no @AMDEPBACKSLASH@ DEPDIR=$(DEPDIR) $(%FPFX%DEPMODE) $(depcomp) @AMDEPBACKSLASH@ endif %AMDEP% -if %?GENERIC% -?-o? %VERBOSE-NODEP%%COMPILE% %-c% %-o% %OBJ% %SOURCEFLAG%%SOURCE% -?!-o? %VERBOSE-NODEP%%COMPILE% %-c% %SOURCEFLAG%%SOURCE% -else !%?GENERIC% -## For non-suffix rules, we must emulate a VPATH search on %SOURCE%. -?-o? %VERBOSE-NODEP%%COMPILE% %-c% %-o% %OBJ% %SOURCEFLAG%`test -f '%SOURCE%' || echo '$(srcdir)/'`%SOURCE% -?!-o? %VERBOSE-NODEP%%COMPILE% %-c% %SOURCEFLAG%`test -f '%SOURCE%' || echo '$(srcdir)/'`%SOURCE% -endif !%?GENERIC% + %VERBOSE-NODEP%%COMPILE% -c -o $@ %SOURCEFLAG% %XSOURCE% endif !%FASTDEP% ?GENERIC?%EXT%.obj: ?!GENERIC?%OBJOBJ%: %SOURCE% if %FASTDEP% -## In fast-dep mode, we can always use -o. -## For non-suffix rules, we must emulate a VPATH search on %SOURCE%. -?!GENERIC? %VERBOSE%%COMPILE% -MT %OBJOBJ% -MD -MP -MF %DEPBASE%.Tpo %-c% -o %OBJOBJ% %SOURCEFLAG%`if test -f '%SOURCE%'; then $(CYGPATH_W) '%SOURCE%'; else $(CYGPATH_W) '$(srcdir)/%SOURCE%'; fi` -?!GENERIC? %SILENT%$(am__mv) %DEPBASE%.Tpo %DEPBASE%.Po -?GENERIC??!SUBDIROBJ? %VERBOSE%%COMPILE% -MT %OBJOBJ% -MD -MP -MF %DEPBASE%.Tpo %-c% -o %OBJOBJ% %SOURCEFLAG%`$(CYGPATH_W) '%SOURCE%'` -?GENERIC??!SUBDIROBJ? %SILENT%$(am__mv) %DEPBASE%.Tpo %DEPBASE%.Po -?GENERIC??SUBDIROBJ? %VERBOSE%depbase=`echo %OBJ% | sed 's|[^/]*$$|$(DEPDIR)/&|;s|\.obj$$||'`;\ -?GENERIC??SUBDIROBJ? %COMPILE% -MT %OBJOBJ% -MD -MP -MF %DEPBASE%.Tpo %-c% -o %OBJOBJ% %SOURCEFLAG%`$(CYGPATH_W) '%SOURCE%'` &&\ -?GENERIC??SUBDIROBJ? $(am__mv) %DEPBASE%.Tpo %DEPBASE%.Po + %VERBOSE%$(am__set_depbase) && \ + %COMPILE% -MT $@ -MD -MP -MF $$depbase.Tpo -c -o $@ %SOURCEFLAG% $$($(CYGPATH_W) %XSOURCE%); \ + if test $$? = 0; then $(am__mv) $$depbase.Tpo $$depbase.Po; \ + else rm -f $$depbase.Tpo; false; fi else !%FASTDEP% if %AMDEP% - %VERBOSE%source='%SOURCE%' object='%OBJOBJ%' libtool=no @AMDEPBACKSLASH@ + %VERBOSE%source='%SOURCE%' object='$@' libtool=no @AMDEPBACKSLASH@ DEPDIR=$(DEPDIR) $(%FPFX%DEPMODE) $(depcomp) @AMDEPBACKSLASH@ endif %AMDEP% -if %?GENERIC% -?-o? %VERBOSE-NODEP%%COMPILE% %-c% %-o% %OBJOBJ% %SOURCEFLAG%`$(CYGPATH_W) '%SOURCE%'` -?!-o? %VERBOSE-NODEP%%COMPILE% %-c% `$(CYGPATH_W) %SOURCEFLAG%'%SOURCE%'` -else !%?GENERIC% -## For non-suffix rules, we must emulate a VPATH search on %SOURCE%. -?-o? %VERBOSE-NODEP%%COMPILE% %-c% %-o% %OBJOBJ% %SOURCEFLAG%`if test -f '%SOURCE%'; then $(CYGPATH_W) '%SOURCE%'; else $(CYGPATH_W) '$(srcdir)/%SOURCE%'; fi` -?!-o? %VERBOSE-NODEP%%COMPILE% %-c% %SOURCEFLAG%`if test -f '%SOURCE%'; then $(CYGPATH_W) '%SOURCE%'; else $(CYGPATH_W) '$(srcdir)/%SOURCE%'; fi` -endif !%?GENERIC% + %VERBOSE-NODEP%%COMPILE% -c -o $@ %SOURCEFLAG% $$($(CYGPATH_W) %XSOURCE%) endif !%FASTDEP% endif %?NONLIBTOOL% @@ -92,23 +73,14 @@ if %?LIBTOOL% ?GENERIC?%EXT%.lo: ?!GENERIC?%LTOBJ%: %SOURCE% if %FASTDEP% -## In fast-dep mode, we can always use -o. -## For non-suffix rules, we must emulate a VPATH search on %SOURCE%. -?!GENERIC? %VERBOSE%%LTCOMPILE% -MT %LTOBJ% -MD -MP -MF %DEPBASE%.Tpo %-c% -o %LTOBJ% %SOURCEFLAG%`test -f '%SOURCE%' || echo '$(srcdir)/'`%SOURCE% -?!GENERIC? %SILENT%$(am__mv) %DEPBASE%.Tpo %DEPBASE%.Plo -?GENERIC??!SUBDIROBJ? %VERBOSE%%LTCOMPILE% -MT %LTOBJ% -MD -MP -MF %DEPBASE%.Tpo %-c% -o %LTOBJ% %SOURCEFLAG%%SOURCE% -?GENERIC??!SUBDIROBJ? %SILENT%$(am__mv) %DEPBASE%.Tpo %DEPBASE%.Plo -?GENERIC??SUBDIROBJ? %VERBOSE%depbase=`echo %OBJ% | sed 's|[^/]*$$|$(DEPDIR)/&|;s|\.lo$$||'`;\ -?GENERIC??SUBDIROBJ? %LTCOMPILE% -MT %LTOBJ% -MD -MP -MF %DEPBASE%.Tpo %-c% -o %LTOBJ% %SOURCEFLAG%%SOURCE% &&\ -?GENERIC??SUBDIROBJ? $(am__mv) %DEPBASE%.Tpo %DEPBASE%.Plo + %VERBOSE%$(am__set_depbase) && \ + %LTCOMPILE% -MT $@ -MD -MP -MF $$depbase.Tpo -c -o $@ %SOURCEFLAG% %XSOURCE% && \ + $(am__mv) $$depbase.Tpo $$depbase.Plo else !%FASTDEP% if %AMDEP% - %VERBOSE%source='%SOURCE%' object='%LTOBJ%' libtool=yes @AMDEPBACKSLASH@ + %VERBOSE%source='%SOURCE%' object='$@' libtool=yes @AMDEPBACKSLASH@ DEPDIR=$(DEPDIR) $(%FPFX%DEPMODE) $(depcomp) @AMDEPBACKSLASH@ endif %AMDEP% -## We can always use '-o' with Libtool. -?GENERIC? %VERBOSE-NODEP%%LTCOMPILE% %-c% -o %LTOBJ% %SOURCEFLAG%%SOURCE% -## For non-suffix rules, we must emulate a VPATH search on %SOURCE%. -?!GENERIC? %VERBOSE-NODEP%%LTCOMPILE% %-c% -o %LTOBJ% %SOURCEFLAG%`test -f '%SOURCE%' || echo '$(srcdir)/'`%SOURCE% + %VERBOSE-NODEP%%LTCOMPILE% -c -o $@ %SOURCEFLAG% %XSOURCE% endif !%FASTDEP% endif %?LIBTOOL% |