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(jm_CHECK_ALL_TYPES): Require it.

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Jim Meyering
2000-07-09 17:24:27 +00:00
parent a6ecdec89c
commit 07cdecb35d
1 changed files with 4 additions and 5 deletions
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9
m4/jm-macros.m4
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@@ -207,11 +207,10 @@ AC_DEFUN(jm_MACROS,
# This macro must be invoked before any tests that run the compiler.
AC_DEFUN(jm_CHECK_ALL_TYPES,
[
# Emit this code into config.h.in.
# The ifndef is to avoid redefinition warnings.
AH_VERBATIM([_GNU_SOURCE], [#ifndef _GNU_SOURCE
# define _GNU_SOURCE
#endif])
# FIXME: I shouldn't have to require this macro here. Rather, it should
# be required by any autoconf macro that performs a compile-time test or
# otherwise uses confdefs.h.
AC_REQUIRE([AC__GNU_SOURCE])
dnl This test must come as early as possible after the compiler configuration
dnl tests, because the choice of the file model can (in principle) affect