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https://github.com/postgres/postgres.git
synced 2025-04-22 23:02:54 +03:00
Remove dllinit.c; it was only needed for long-obsolete Cygwin versions,
and there was some question about its copyright status.
This commit is contained in:
Tom Lane
parent
3a04f53e7f
commit
69bf0a0ddd
@ -4,7 +4,7 @@
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#
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# Copyright (c) 1994, Regents of the University of California
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#
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# $PostgreSQL: pgsql/src/Makefile,v 1.39 2006/02/04 01:04:20 momjian Exp $
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# $PostgreSQL: pgsql/src/Makefile,v 1.40 2006/06/22 23:50:35 tgl Exp $
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#
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#-------------------------------------------------------------------------
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@ -23,7 +23,6 @@ all install installdirs uninstall dep depend distprep:
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$(MAKE) -C bin $@
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$(MAKE) -C pl $@
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$(MAKE) -C makefiles $@
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$(MAKE) -C utils $@
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$(MAKE) -C test/regress $@
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install: install-local
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@ -55,7 +54,6 @@ clean:
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$(MAKE) -C makefiles $@
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$(MAKE) -C test $@
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$(MAKE) -C tutorial NO_PGXS=1 $@
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$(MAKE) -C utils $@
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$(MAKE) -C test/thread $@
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distclean maintainer-clean:
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@ -69,7 +67,6 @@ distclean maintainer-clean:
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-$(MAKE) -C makefiles $@
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-$(MAKE) -C test $@
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-$(MAKE) -C tutorial NO_PGXS=1 $@
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-$(MAKE) -C utils $@
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-$(MAKE) -C test/thread $@
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rm -f Makefile.port Makefile.global
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@ -4,7 +4,7 @@
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#
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# Copyright (c) 1994, Regents of the University of California
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#
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# $PostgreSQL: pgsql/src/backend/Makefile,v 1.115 2006/06/18 15:38:36 petere Exp $
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# $PostgreSQL: pgsql/src/backend/Makefile,v 1.116 2006/06/22 23:50:35 tgl Exp $
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#
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#-------------------------------------------------------------------------
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@ -44,7 +44,7 @@ endif
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ifeq ($(PORTNAME), cygwin)
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postgres: $(OBJS) $(DLLINIT) postgres.def libpostgres.a
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postgres: $(OBJS) postgres.def libpostgres.a
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$(DLLTOOL) --dllname $@$(X) --output-exp $@.exp --def postgres.def
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$(CC) $(CFLAGS) $(LDFLAGS) -o $@$(X) -Wl,--base-file,$@.base $@.exp $(OBJS) $(LIBS)
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$(DLLTOOL) --dllname $@$(X) --base-file $@.base --output-exp $@.exp --def postgres.def
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@ -61,7 +61,7 @@ endif # cygwin
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ifeq ($(PORTNAME), win32)
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postgres: $(OBJS) $(DLLINIT) postgres.def libpostgres.a $(WIN32RES)
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postgres: $(OBJS) postgres.def libpostgres.a $(WIN32RES)
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$(DLLTOOL) --dllname $@$(X) --output-exp $@.exp --def postgres.def
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$(CC) $(CFLAGS) $(LDFLAGS) -o $@$(X) -Wl,--base-file,$@.base $@.exp $(OBJS) $(WIN32RES) $(LIBS)
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$(DLLTOOL) --dllname $@$(X) --base-file $@.base --output-exp $@.exp --def postgres.def
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@ -105,9 +105,6 @@ $(DIRS:%=%-recursive): $(top_builddir)/src/include/parser/parse.h $(top_builddir
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$(MAKE) -C $(subst -recursive,,$@) all
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$(DLLINIT): $(DLLINIT:%.o=%.c)
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$(MAKE) -C $(@D) $(@F)
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# The postgres.o target is needed by the rule in Makefile.global that
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# creates the exports file when MAKE_EXPORTS = true.
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postgres.o: $(OBJS)
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@ -1,4 +1,4 @@
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# $PostgreSQL: pgsql/src/makefiles/Makefile.cygwin,v 1.8 2006/01/19 20:45:29 momjian Exp $
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# $PostgreSQL: pgsql/src/makefiles/Makefile.cygwin,v 1.9 2006/06/22 23:50:35 tgl Exp $
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DLLTOOL= dlltool
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DLLWRAP= dllwrap
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ifdef PGXS
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@ -6,7 +6,6 @@ BE_DLLLIBS= -L$(libdir) -lpostgres
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else
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BE_DLLLIBS= -L$(top_builddir)/src/backend -lpostgres
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endif
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DLLINIT = $(top_builddir)/src/utils/dllinit.o
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# linking with -lm or -lc causes program to crash
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# (see http://sources.redhat.com/cygwin/faq/faq.html#SEC110)
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@ -18,7 +17,7 @@ CFLAGS_SL =
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%.dll: %.o
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$(DLLTOOL) --export-all --output-def $*.def $<
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$(DLLWRAP) -o $@ --def $*.def $< $(DLLINIT) $(SHLIB_LINK)
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$(DLLWRAP) -o $@ --def $*.def $< $(SHLIB_LINK)
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rm -f $*.def
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ifneq (,$(findstring backend,$(subdir)))
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@ -1,4 +1,4 @@
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# $PostgreSQL: pgsql/src/makefiles/Makefile.win32,v 1.9 2006/01/19 20:45:29 momjian Exp $
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# $PostgreSQL: pgsql/src/makefiles/Makefile.win32,v 1.10 2006/06/22 23:50:35 tgl Exp $
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# Use replacement include files for those missing on Win32
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override CPPFLAGS+="-I$(top_srcdir)/src/include/port/win32"
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@ -10,7 +10,6 @@ BE_DLLLIBS= -L$(libdir) -lpostgres
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else
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BE_DLLLIBS= -L$(top_builddir)/src/backend -lpostgres
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endif
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DLLINIT = $(top_builddir)/src/utils/dllinit.o
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AROPT = crs
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DLSUFFIX = .dll
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@ -18,7 +17,7 @@ CFLAGS_SL =
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%.dll: %.o
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$(DLLTOOL) --export-all --output-def $*.def $<
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$(DLLWRAP) -o $@ --def $*.def $< $(DLLINIT) $(SHLIB_LINK)
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$(DLLWRAP) -o $@ --def $*.def $< $(SHLIB_LINK)
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rm -f $*.def
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ifneq (,$(findstring backend,$(subdir)))
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@ -1,32 +0,0 @@
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#-------------------------------------------------------------------------
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#
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# Makefile for utils
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#
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# $PostgreSQL: pgsql/src/utils/Makefile,v 1.22 2005/12/09 21:19:36 petere Exp $
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#
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# dllinit.o is only built on Win32 platform.
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#
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#-------------------------------------------------------------------------
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subdir = src/utils
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top_builddir = ../..
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include $(top_builddir)/src/Makefile.global
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ifdef DLLINIT
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all:
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install: all installdirs
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$(INSTALL_DATA) dllinit.o $(DESTDIR)$(pgxsdir)/$(subdir)/
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installdirs:
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$(mkinstalldirs) '$(DESTDIR)$(pgxsdir)/$(subdir)'
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uninstall:
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rm -f $(DESTDIR)$(pgxsdir)/$(subdir)/dllinit.o
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clean distclean maintainer-clean:
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rm -f dllinit.o
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endif # not DLLINIT
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@ -1,114 +0,0 @@
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/* $PostgreSQL: pgsql/src/utils/dllinit.c,v 1.17 2006/03/11 04:38:42 momjian Exp $ */
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#ifdef __CYGWIN__
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#include <cygwin/version.h>
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#endif
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#if CYGWIN_VERSION_DLL_MAJOR < 1001
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/* dllinit.c -- Portable DLL initialization.
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Copyright (C) 1998 Free Software Foundation, Inc.
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Contributed by Mumit Khan (khan@xraylith.wisc.edu).
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I've used DllMain as the DLL "main" since that's the most common
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usage. MSVC and Mingw32 both default to DllMain as the standard
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callback from the linker entry point. Cygwin32 b19+ uses essentially
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the same, albeit slightly differently implemented, scheme. Please
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see DECLARE_CYGWIN_DLL macro in <cygwin32/cygwin_dll.h> for more
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info on how Cygwin32 uses the callback function.
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The real entry point is typically always defined by the runtime
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library, and usually never overridden by (casual) user. What you can
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override however is the callback routine that the entry point calls,
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and this file provides such a callback function, DllMain.
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Mingw32: The default entry point for mingw32 is DllMainCRTStartup
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which is defined in libmingw32.a This in turn calls DllMain which is
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defined here. If not defined, there is a stub in libmingw32.a which
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does nothing.
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Cygwin32: The default entry point for cygwin32 b19 or newer is
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__cygwin32_dll_entry which is defined in libcygwin.a. This in turn
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calls the routine you supply to the DECLARE_CYGWIN_DLL (see below)
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and, for this example, I've chose DllMain to be consistent with all
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the other platforms.
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MSVC: MSVC runtime calls DllMain, just like Mingw32.
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Summary: If you need to do anything special in DllMain, just add it
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here. Otherwise, the default setup should be just fine for 99%+ of
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the time. I strongly suggest that you *not* change the entry point,
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but rather change DllMain as appropriate.
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*/
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#define WIN32_LEAN_AND_MEAN
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#include <windows.h>
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#undef WIN32_LEAN_AND_MEAN
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#include <stdio.h>
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BOOL APIENTRY DllMain(HINSTANCE hInst, DWORD reason,
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LPVOID reserved /* Not used. */ );
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#ifdef __CYGWIN__
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#include <cygwin/cygwin_dll.h>
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DECLARE_CYGWIN_DLL(DllMain);
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/* save hInstance from DllMain */
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HINSTANCE __hDllInstance_base;
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#endif /* __CYGWIN__ */
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struct _reent *_impure_ptr;
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extern struct _reent *__imp_reent_data;
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/*
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*----------------------------------------------------------------------
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*
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* DllMain
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*
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* This routine is called by the Mingw32, Cygwin32 or VC++ C run
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* time library init code, or the Borland DllEntryPoint routine. It
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* is responsible for initializing various dynamically loaded
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* libraries.
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*
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* Results:
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* TRUE on sucess, FALSE on failure.
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*
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* Side effects:
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*
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*----------------------------------------------------------------------
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*/
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BOOL APIENTRY
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DllMain(
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HINSTANCE hInst /* Library instance handle. */ ,
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DWORD reason /* Reason this function is being called. */ ,
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LPVOID reserved /* Not used. */ )
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{
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#ifdef __CYGWIN__
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__hDllInstance_base = hInst;
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#endif /* __CYGWIN__ */
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#ifdef __CYGWIN__
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_impure_ptr = __imp_reent_data;
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#endif
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switch (reason)
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{
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case DLL_PROCESS_ATTACH:
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break;
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case DLL_PROCESS_DETACH:
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break;
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case DLL_THREAD_ATTACH:
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break;
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case DLL_THREAD_DETACH:
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break;
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}
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return TRUE;
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}
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#endif /* CYGWIN_VERSION_DLL_MAJOR < 1001 */
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