Makefile: add NEEDS_LIBGEN to optionally add -lgen to compile arguments
Commit 003b33a8 recently added a call to basename(). On IRIX 6.5, this function resides in libgen and -lgen is required for the linker. Update configure.ac too. Signed-off-by: Brandon Casey <casey@nrlssc.navy.mil> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Brandon Casey committed
Jul 10, 2009 at 12:10 UTC
ecc395c112b45b00df6c8b1e8d665123c1a28bca
2 files changed
+11
Makefile
+5
@@ -61,6 +61,8 @@ all::
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#
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# Define NO_LIBGEN_H if you don't have libgen.h.
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#
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+# Define NEEDS_LIBGEN if your libgen needs -lgen when linking
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+#
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# Define NO_SYS_SELECT_H if you don't have sys/select.h.
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#
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# Define NO_SYMLINK_HEAD if you never want .git/HEAD to be a symbolic link.
@@ -1019,6 +1021,9 @@ ifdef NEEDS_LIBICONV
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endif
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EXTLIBS += $(ICONV_LINK) -liconv
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endif
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+ifdef NEEDS_LIBGEN
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+ EXTLIBS += -lgen
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+endif
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ifdef NEEDS_SOCKET
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EXTLIBS += -lsocket
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endif
configure.ac
+6
@@ -485,6 +485,12 @@ AC_CHECK_LIB([resolv], [hstrerror],
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AC_SUBST(NEEDS_RESOLV)
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test -n "$NEEDS_RESOLV" && LIBS="$LIBS -lresolv"
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+AC_CHECK_LIB([gen], [basename],
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+[NEEDS_LIBGEN=],
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+[NEEDS_LIBGEN=YesPlease])
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+AC_SUBST(NEEDS_LIBGEN)
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+test -n "$NEEDS_LIBGEN" && LIBS="$LIBS -lgen"
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+
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## Checks for header files.
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AC_MSG_NOTICE([CHECKS for header files])
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#