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Fix SHLIB_PREREQS use in contrib, allowing PGXS builds

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dblink and postgres_fdw use SHLIB_PREREQS = submake-libpq to build libpq
first.  This doesn't work in a PGXS build, because there is no libpq to
build.  So just omit setting SHLIB_PREREQS in this case.

Note that PGXS users can still use SHLIB_PREREQS (although it is not
documented).  The problem here is only that contrib modules can be built
in-tree or using PGXS, and the prerequisite is only applicable in the
former case.

Commit 6697aa2bc2 previously attempted to
address this by creating a somewhat fake submake-libpq target in
Makefile.global.  That was not the right fix, and it was also done in a
nonportable way, so revert that.
This commit is contained in:
Peter Eisentraut
2014-12-04 07:58:12 -05:00
parent 3e2dc9703a
commit 4e4b900249
3 changed files with 3 additions and 13 deletions
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2
contrib/dblink/Makefile
View File

@ -4,7 +4,6 @@ MODULE_big = dblink
OBJS = dblink.o
PG_CPPFLAGS = -I$(libpq_srcdir)
SHLIB_LINK = $(libpq)
SHLIB_PREREQS = submake-libpq
EXTENSION = dblink
DATA = dblink--1.1.sql dblink--1.0--1.1.sql dblink--unpackaged--1.0.sql
@ -21,6 +20,7 @@ PG_CONFIG = pg_config
PGXS := $(shell $(PG_CONFIG) --pgxs)
include $(PGXS)
else
SHLIB_PREREQS = submake-libpq
subdir = contrib/dblink
top_builddir = ../..
include $(top_builddir)/src/Makefile.global

2
contrib/postgres_fdw/Makefile
View File

@ -5,7 +5,6 @@ OBJS = postgres_fdw.o option.o deparse.o connection.o
PG_CPPFLAGS = -I$(libpq_srcdir)
SHLIB_LINK = $(libpq)
SHLIB_PREREQS = submake-libpq
EXTENSION = postgres_fdw
DATA = postgres_fdw--1.0.sql
@ -20,6 +19,7 @@ PG_CONFIG = pg_config
PGXS := $(shell $(PG_CONFIG) --pgxs)
include $(PGXS)
else
SHLIB_PREREQS = submake-libpq
subdir = contrib/postgres_fdw
top_builddir = ../..
include $(top_builddir)/src/Makefile.global

12
src/Makefile.global.in
View File

@ -456,23 +456,13 @@ ifeq ($(PORTNAME),cygwin)
libpq_pgport += $(LDAP_LIBS_FE)
endif
# If PGXS is not defined, build libpq and libpgport dependencies as required.
# If the build is with PGXS, then these are supposed to be already built and
# installed, and we just ensure that the expected files exist.
ifndef PGXS
submake-libpq:
$(MAKE) -C $(libpq_builddir) all
else
submake-libpq: $(libdir)/libpq.so ;
endif
ifndef PGXS
submake-libpgport:
$(MAKE) -C $(top_builddir)/src/port all
$(MAKE) -C $(top_builddir)/src/common all
else
submake-libpgport: $(libdir)/libpgport.a $(libdir)/libpgcommon.a ;
endif
.PHONY: submake-libpq submake-libpgport