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).
Branch
------
REL9_4_STABLE
Details
-------
http://git.postgresql.org/pg/commitdiff/22dd465d34f55b5a5b1790a5b5582fef9558d84b
Modified Files
--------------
src/Makefile.shlib | 3 +++
src/common/Makefile | 2 ++
src/port/Makefile | 2 ++
3 files changed, 7 insertions(+)