I thought I could improve the way libpq/Makefile pulls in C files, but
it turns out MSVC scrapes the OBJS lines from that file, so I had to
revert most of my cleanup, attached.
--
Bruce Momjian <bruce@momjian.us> http://momjian.us
EnterpriseDB http://enterprisedb.com
+ It's impossible for everything to be true. +
diff --git a/src/interfaces/libpq/Makefile b/src/interfaces/libpq/Makefile
index 2359491..ceaadc6 100644
*** /tmp/on3x1b_Makefile Fri Nov 26 11:08:58 2010
--- src/interfaces/libpq/Makefile Fri Nov 26 11:05:12 2010
*************** endif
*** 29,57 ****
# platforms require special flags.
LIBS := $(LIBS:-lpgport=)
! # libpgport C files that are always used by libpq
! PGPORT = inet_net_ntop noblock pgstrcasecmp thread
! ifeq ($(PORTNAME), win32)
! PGPORT += pgsleep
! endif
! # libpgport C files are used by libpq if identified by configure
! PGPORT += $(basename $(filter $(addsuffix .o, crypt getaddrinfo inet_aton open snprintf strerror strlcpy win32error),
$(LIBOBJS)))
!
! # other external C files
! BACKEND_LIBPQ = md5 ip
! UTILS_MB = encnames wchar
!
OBJS= fe-auth.o fe-connect.o fe-exec.o fe-misc.o fe-print.o fe-lobj.o \
fe-protocol2.o fe-protocol3.o pqexpbuffer.o pqsignal.o fe-secure.o \
libpq-events.o \
! $(addsuffix .o, $(PGPORT) $(BACKEND_LIBPQ) $(UTILS_MB))
ifeq ($(PORTNAME), cygwin)
override shlib = cyg$(NAME)$(DLSUFFIX)
endif
ifeq ($(PORTNAME), win32)
! OBJS += win32.o libpqrc.o
libpqrc.o: libpq.rc
$(WINDRES) -i $< -o $@
--- 29,54 ----
# platforms require special flags.
LIBS := $(LIBS:-lpgport=)
! # 'filter' is used for libpgport C files that are needed by libpq if
! # identified by configure, and we optionally add pgsleep.o below.
! # We can't use Makefile variables here because the MSVC build system scrapes
! # OBJS from this file.
! # The last two lines come from backend/libpq and utils/mb.
OBJS= fe-auth.o fe-connect.o fe-exec.o fe-misc.o fe-print.o fe-lobj.o \
fe-protocol2.o fe-protocol3.o pqexpbuffer.o pqsignal.o fe-secure.o \
libpq-events.o \
! inet_net_ntop.o noblock.o pgstrcasecmp.o thread.o \
! $(filter crypt.o getaddrinfo.o inet_aton.o open.o snprintf.o strerror.o strlcpy.o win32error.o, $(LIBOBJS)) \
! ip.o md5.o \
! encnames.o wchar.o
ifeq ($(PORTNAME), cygwin)
override shlib = cyg$(NAME)$(DLSUFFIX)
endif
ifeq ($(PORTNAME), win32)
! # pgsleep.o is from libpgport
! OBJS += pgsleep.o win32.o libpqrc.o
libpqrc.o: libpq.rc
$(WINDRES) -i $< -o $@
*************** backend_src = $(top_srcdir)/src/backend
*** 86,100 ****
# We use several backend modules verbatim, but since we need to
# compile with appropriate options to build a shared lib, we can't
# necessarily use the same object files as the backend uses. Instead,
! # we symlink the source files in here and build our own object files.
! $(addsuffix .c, $(PGPORT)): % : $(top_srcdir)/src/port/%
rm -f $@ && $(LN_S) $< .
! $(addsuffix .c, $(BACKEND_LIBPQ)): % : $(backend_src)/libpq/%
rm -f $@ && $(LN_S) $< .
! $(addsuffix .c, $(UTILS_MB)): % : $(backend_src)/utils/mb/%
rm -f $@ && $(LN_S) $< .
--- 83,99 ----
# We use several backend modules verbatim, but since we need to
# compile with appropriate options to build a shared lib, we can't
# necessarily use the same object files as the backend uses. Instead,
! # symlink the source files in here and build our own object file.
! # For some libpgport modules, this only happens if configure decides
! # the module is needed (see filter hack in OBJS, above).
! crypt.c getaddrinfo.c inet_aton.c inet_net_ntop.c noblock.c open.c pgsleep.c pgstrcasecmp.c snprintf.c strerror.c
strlcpy.cthread.c win32error.c: % : $(top_srcdir)/src/port/%
rm -f $@ && $(LN_S) $< .
! ip.c md5.c: % : $(backend_src)/libpq/%
rm -f $@ && $(LN_S) $< .
! encnames.c wchar.c: % : $(backend_src)/utils/mb/%
rm -f $@ && $(LN_S) $< .
*************** uninstall: uninstall-lib
*** 131,139 ****
rm -f '$(DESTDIR)$(datadir)/pg_service.conf.sample'
clean distclean: clean-lib
! rm -f $(OBJS) pg_config_paths.h pthread.h libpq.rc $(addsuffix .c, $(PGPORT) $(BACKEND_LIBPQ) $(UTILS_MB))
# Might be left over from a Win32 client-only build
rm -f pg_config_paths.h
maintainer-clean: distclean maintainer-clean-lib
rm -f libpq-dist.rc
--- 130,145 ----
rm -f '$(DESTDIR)$(datadir)/pg_service.conf.sample'
clean distclean: clean-lib
! rm -f $(OBJS) pthread.h libpq.rc
# Might be left over from a Win32 client-only build
rm -f pg_config_paths.h
+ rm -f inet_net_ntop.c noblock.c pgstrcasecmp.c thread.c
+ # optional libpgport files
+ rm -f crypt.c getaddrinfo.c inet_aton.c open.c snprintf.c strerror.c strlcpy.c win32error.c
+ # optional Win32
+ rm -f pgsleep.c
+ rm -f md5.c ip.c
+ rm -f encnames.c wchar.c
maintainer-clean: distclean maintainer-clean-lib
rm -f libpq-dist.rc