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* configure.in (AC_USE_SYSTEM_EXTENSIONS): Remove: gnulib does this.

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Paul Eggert 2011-01-08 23:40:01 -08:00
parent e275c824b0
commit 375645439e
2 changed files with 2 additions and 3 deletions
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ChangeLog
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@ -1,5 +1,7 @@
2011-01-09 Paul Eggert <eggert@cs.ucla.edu>
* configure.in (AC_USE_SYSTEM_EXTENSIONS): Remove: gnulib does this.
Regenerate.
* lib/getopt.c, lib/getopt.in.h, lib/getopt1.c, lib/getopt_int.h:
* lib/gettext.h, lib/unistd.in.h, m4/unistd_h.m4:

3
configure.in
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@ -690,9 +690,6 @@ else
test "x$NON_GCC_TEST_OPTIONS" != x && CC="$CC $NON_GCC_TEST_OPTIONS"
fi
dnl checks for Unix variants
AC_USE_SYSTEM_EXTENSIONS
### Use -Wno-pointer-sign if the compiler supports it
AC_MSG_CHECKING([whether gcc understands -Wno-pointer-sign])
SAVE_CFLAGS="$CFLAGS"