mirror of https://github.com/postgres/postgres
instead of relying on port's os.h to tell us. (Needed for HPUX where system major version is not enough info.) configure unsets USE_TK if X libraries not found. doc/Makefile uses gzcat or zcat as found by autoconf.REL6_5_PATCHES
Tom Lane
27 years ago
parent
92eacaf523
commit
b10a719777
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@ -1,46 +1,26 @@ |
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HPUX_MAJOR= $(shell uname -r|sed 's/^[^.]*\.\([^.]*\).*/\1/')
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# Distinguish HPUX 10 (and later) from HPUX 9
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ifneq ($(HPUX_MAJOR), 09) |
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CFLAGS+= -DHPUX_10
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endif |
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# HP-UX 10 has a select() in libcurses, so we need to get the libc version,
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# which we do by linking -lc before -lcurses. (Unfortunately we can't
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# just not use libcurses.) This also ensures that we get the POSIX signal
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# routines in libc, not the BSD-like ones in libBSD.
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LDFLAGS:= -lc $(LDFLAGS)
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# HP-UX 10 has a select() in libcurses, so we need to get the libc version first
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# We also want to be sure we get the POSIX signal routines in libc,
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# not the BSD-like ones in libBSD.
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ifneq ($(HPUX_MAJOR), 09) |
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LDFLAGS:= -Wl,-E -lc $(LDFLAGS)
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# On the other hand, if we don't have POSIX signals, we need to use the
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# libBSD signal routines. (HPUX 9 and early HPUX 10 releases don't have
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# POSIX signals.) Make sure libBSD comes before libc in that case.
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ifeq ($(HAVE_POSIX_SIGNALS),) |
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LDFLAGS:= -lBSD $(LDFLAGS)
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endif |
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# HP-UX 09 provides rint() only in PA1.1 version of libm, so add -L command
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# to get that version. (CAUTION: you need PHSS_4630 to have a working version
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# of rint()!) Also, libPW exists on this platform but is not helpful, so
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# delete it from LDFLAGS.
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# NOTE: libBSD must be loaded before libc to get BSD signal() semantics.
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ifeq ($(HPUX_MAJOR), 09) |
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LDFLAGS:= -Wl,-E -L /lib/pa1.1 $(LDFLAGS:-lPW=)
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# On HPUX 9, rint() is provided only in the PA1.1 version of libm.
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# If configure found it necessary to link against /lib/pa1.1 to find rint,
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# add -L command to make that happen.
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# (CAUTION: you need PHSS_4630 to have a working version of rint() on 9!)
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ifneq ($(HPUXMATHLIB),) |
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LDFLAGS:= -L /lib/pa1.1 $(LDFLAGS)
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endif |
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# On all HPUX versions, embed LIBDIR as the shared library search path
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# so that the executables don't need SHLIB_PATH to be set, and enable -z
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# to catch null pointer dereferences.
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LDFLAGS+= -Wl,+b -Wl,$(LIBDIR) -Wl,-z
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# Does anyone use this stuff?
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#ifdef ENFORCE_ALIGNMENT
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# CFLAGS+= -DNOFIXADE
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#else
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# ifeq ($(HPUX_MAJOR), 08)
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# CFLAGS+= +u -DHP_S500_ALIGN
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# LDFLAGS+= +u
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# else
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# ifeq ($(HPUX_MAJOR), 09)
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# ifeq ($(CC), cc)
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# CFLAGS+= +u4
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# LDFLAGS+= +u4
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# endif
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# endif
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# endif
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#endif
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%.sl: %.o |
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$(LD) -b -o $@ $<
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# so that the executables don't need SHLIB_PATH to be set, specify -z
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# to catch null pointer dereferences, and specify -E to make all symbols
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# visible to dynamically linked shared libraries.
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LDFLAGS+= -Wl,+b -Wl,$(LIBDIR) -Wl,-z -Wl,-E
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