Backpatch pgxs vpath build and installation fixes.

This is a backpatch of commits d942f9d9, 82b01026, and 6697aa2bc, back
to release 9.1 where we introduced extensions which make heavy use of
the PGXS infrastructure.

diff --git a/src/Makefile.global.in b/src/Makefile.global.in
index 9830b17830ea5a0e6f05f2dd332247cc145a3c44..ec71a0292823778ae134ab2815e7fff8a4155716 100644 (file)
--- a/src/Makefile.global.in
+++ b/src/Makefile.global.in
@@ -415,12 +415,22 @@ else
 libpq_pgport = -L$(top_builddir)/src/port -lpgport $(libpq)
 endif
 
-
+# If PGXS is not defined, build libpq and libpgport dependancies 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
+else
+submake-libpgport: $(libdir)/libpgport.a
+endif
 
 .PHONY: submake-libpq submake-libpgport
 

diff --git a/src/makefiles/pgxs.mk b/src/makefiles/pgxs.mk
index adec3be6789faf3448a55b114ae04c76e3cd0f5c..766918f5fde60d142e5ab1cb34b1b57d2589dba3 100644 (file)
--- a/src/makefiles/pgxs.mk
+++ b/src/makefiles/pgxs.mk
@@ -62,8 +62,20 @@ top_builddir := $(dir $(PGXS))../..
 include $(top_builddir)/src/Makefile.global
 
 top_srcdir = $(top_builddir)
+# If USE_VPATH is set or Makefile is not in current directory we are building
+# the extension with VPATH so we set the variable here
+ifdef USE_VPATH
+srcdir = $(USE_VPATH)
+VPATH = $(USE_VPATH)
+else
+ifeq ($(CURDIR),$(dir $(firstword $(MAKEFILE_LIST))))
 srcdir = .
 VPATH =
+else
+srcdir = $(dir $(firstword $(MAKEFILE_LIST)))
+VPATH = $(srcdir)
+endif
+endif
 endif
 
 
@@ -102,33 +114,40 @@ all: all-lib
 endif # MODULE_big
 
 
-install: all installdirs
-ifneq (,$(EXTENSION))
-       $(INSTALL_DATA) $(addprefix $(srcdir)/, $(addsuffix .control, $(EXTENSION))) '$(DESTDIR)$(datadir)/extension/'
-endif # EXTENSION
-ifneq (,$(DATA)$(DATA_built))
-       $(INSTALL_DATA) $(addprefix $(srcdir)/, $(DATA)) $(DATA_built) '$(DESTDIR)$(datadir)/$(datamoduledir)/'
-endif # DATA
-ifneq (,$(DATA_TSEARCH))
-       $(INSTALL_DATA) $(addprefix $(srcdir)/, $(DATA_TSEARCH)) '$(DESTDIR)$(datadir)/tsearch_data/'
-endif # DATA_TSEARCH
+install: all installcontrol installdata installdatatsearch installdocs installscripts | installdirs
 ifdef MODULES
        $(INSTALL_SHLIB) $(addsuffix $(DLSUFFIX), $(MODULES)) '$(DESTDIR)$(pkglibdir)/'
 endif # MODULES
+ifdef PROGRAM
+       $(INSTALL_PROGRAM) $(PROGRAM)$(X) '$(DESTDIR)$(bindir)'
+endif # PROGRAM
+
+installcontrol: $(addsuffix .control, $(EXTENSION))
+ifneq (,$(EXTENSION))
+       $(INSTALL_DATA) $^ '$(DESTDIR)$(datadir)/extension/'
+endif
+
+installdata: $(DATA) $(DATA_built)
+ifneq (,$(DATA)$(DATA_built))
+       $(INSTALL_DATA) $^ '$(DESTDIR)$(datadir)/$(datamoduledir)/'
+endif
+
+installdatatsearch: $(DATA_TSEARCH)
+ifneq (,$(DATA_TSEARCH))
+       $(INSTALL_DATA) $^ '$(DESTDIR)$(datadir)/tsearch_data/'
+endif
+
+installdocs: $(DOCS)
 ifdef DOCS
 ifdef docdir
-       $(INSTALL_DATA) $(addprefix $(srcdir)/, $(DOCS)) '$(DESTDIR)$(docdir)/$(docmoduledir)/'
+       $(INSTALL_DATA) $^ '$(DESTDIR)$(docdir)/$(docmoduledir)/'
 endif # docdir
 endif # DOCS
-ifdef PROGRAM
-       $(INSTALL_PROGRAM) $(PROGRAM)$(X) '$(DESTDIR)$(bindir)'
-endif # PROGRAM
+
+installscripts: $(SCRIPTS) $(SCRIPTS_built)
 ifdef SCRIPTS
-       $(INSTALL_SCRIPT) $(addprefix $(srcdir)/, $(SCRIPTS)) '$(DESTDIR)$(bindir)/'
+       $(INSTALL_SCRIPT) $^ '$(DESTDIR)$(bindir)/'
 endif # SCRIPTS
-ifdef SCRIPTS_built
-       $(INSTALL_SCRIPT) $(SCRIPTS_built) '$(DESTDIR)$(bindir)/'
-endif # SCRIPTS_built
 
 ifdef MODULE_big
 install: install-lib
@@ -253,6 +272,7 @@ test_files_build := $(patsubst $(srcdir)/%, $(abs_builddir)/%, $(test_files_src)
 
 all: $(test_files_build)
 $(test_files_build): $(abs_builddir)/%: $(srcdir)/%
+       $(MKDIR_P) $(dir $@)
        ln -s $< $@
 endif # VPATH