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| author | Noah Misch <noah@leadboat.com> | 2016-07-23 20:30:03 -0400 |
|---|---|---|
| committer | Noah Misch <noah@leadboat.com> | 2016-07-23 20:30:40 -0400 |
| commit | cf35406f9bce70c5f52b11122bdfb245c680000b (patch) | |
| tree | 54065c7ab4f791bb18d09930998445eca9e65f16 | |
| parent | 2aa2533f2818687e1ae5a3238dd70b175c3cdfb3 (diff) | |
Make the AIX case of Makefile.shlib safe for parallel make.
Use our typical approach, from src/backend/parser. Back-patch to 9.1
(all supported versions).
| -rw-r--r-- | src/Makefile.shlib | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/src/Makefile.shlib b/src/Makefile.shlib index 86db52fe5e1..924d21f443c 100644 --- a/src/Makefile.shlib +++ b/src/Makefile.shlib @@ -338,7 +338,16 @@ endif else # PORTNAME == aix # AIX case -$(shlib) $(stlib): $(OBJS) | $(SHLIB_PREREQS) + +# There is no correct way to write a rule that generates two files. +# Rules with two targets don't have that meaning, they are merely +# shorthand for two otherwise separate rules. To be safe for parallel +# make, we must chain the dependencies like this. The semicolon is +# important, otherwise make will choose some built-in rule. + +$(stlib): $(shlib) ; + +$(shlib): $(OBJS) | $(SHLIB_PREREQS) rm -f $(stlib) $(LINK.static) $(stlib) $^ $(RANLIB) $(stlib) |