Interix: add configure checks
* check for sys/poll.h. define NO_SYS_POLL_H otherwise. * check for inttypes.h, define NO_INTTYPES_H otherwise. * check for initgroups(), define NO_INITGROUPS otherwise. Signed-off-by: Markus Duft <mduft@gentoo.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Markus Duft committed
Oct 27, 2010 at 10:39 UTC
25fe66f84cea9c2e0a7f6b53180542784b94485a
1 file changed
+18
configure.ac
+18
@@ -617,6 +617,18 @@ AC_CHECK_HEADER([sys/select.h],
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[NO_SYS_SELECT_H=UnfortunatelyYes])
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AC_SUBST(NO_SYS_SELECT_H)
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#
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+# Define NO_SYS_POLL_H if you don't have sys/poll.h
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+AC_CHECK_HEADER([sys/poll.h],
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+[NO_SYS_POLL_H=],
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+[NO_SYS_POLL_H=UnfortunatelyYes])
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+AC_SUBST(NO_SYS_POLL_H)
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+#
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+# Define NO_INTTYPES_H if you don't have inttypes.h
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+AC_CHECK_HEADER([inttypes.h],
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+[NO_INTTYPES_H=],
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+[NO_INTTYPES_H=UnfortunatelyYes])
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+AC_SUBST(NO_INTTYPES_H)
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+#
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# Define OLD_ICONV if your library has an old iconv(), where the second
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# (input buffer pointer) parameter is declared with type (const char **).
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AC_DEFUN([OLDICONVTEST_SRC], [[
@@ -868,6 +880,12 @@ GIT_CHECK_FUNC(mkstemps,
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[NO_MKSTEMPS=YesPlease])
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AC_SUBST(NO_MKSTEMPS)
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#
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+# Define NO_INITGROUPS if you don't have initgroups in the C library.
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+GIT_CHECK_FUNC(initgroups,
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+[NO_INITGROUPS=],
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+[NO_INITGROUPS=YesPlease])
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+AC_SUBST(NO_INITGROUPS)
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+#
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#
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# Define NO_MMAP if you want to avoid mmap.
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#