Unlink static libraries before rebuilding them.

Noah Misch <noah@leadboat.com>

Commit: 424793fa5dc631254f69d5ee8d7d7d6de2976f60
Author: Noah Misch <noah@leadboat.com>
Date: 2015-03-01T18:05:23Z
Releases: 9.5.0
Unlink static libraries before rebuilding them.

When the library already exists in the build directory, "ar" preserves
members not named on its command line.  This mattered when, for example,
a "configure" rerun dropped a file from $(LIBOBJS).  libpgport carried
the obsolete member until "make clean".  Back-patch to 9.0 (all
supported versions).

Files

PathChange+/−
src/common/Makefile modified +2 −0
src/Makefile.shlib modified +3 −0
src/port/Makefile modified +2 −0