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sys_select: avoid warning
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From: |
Bruno Haible |
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Subject: |
sys_select: avoid warning |
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Date: |
Mon, 15 May 2017 19:36:38 +0200 |
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User-agent: |
KMail/5.1.3 (Linux/4.4.0-75-generic; KDE/5.18.0; x86_64; ; ) |
In gettext's use of gnulib, I'm seeing this warning:
./autogen.sh: generating configure in gettext-tools...
configure.ac:149: warning: AC_REQUIRE: `gl_HEADER_SYS_SELECT' was expanded
before it was required
configure.ac:149:
http://www.gnu.org/software/autoconf/manual/autoconf.html#Expanded-Before-Required
gnulib-m4/select.m4:7: gl_FUNC_SELECT is expanded from...
gnulib-m4/nanosleep.m4:14: gl_FUNC_NANOSLEEP is expanded from...
gnulib-m4/gnulib-comp.m4:614: gl_INIT is expanded from...
configure.ac:149: the top level
This patch fixes it.
2017-05-15 Bruno Haible <address@hidden>
sys_select: Avoid "was expanded before it was required" warning.
* modules/sys_select (configure.ac): Require, not invoke,
gl_HEADER_SYS_SELECT.
diff --git a/modules/sys_select b/modules/sys_select
index 97262bb..ab062a0 100644
--- a/modules/sys_select
+++ b/modules/sys_select
@@ -14,7 +14,7 @@ snippet/warn-on-use
sys_time
configure.ac:
-gl_HEADER_SYS_SELECT
+AC_REQUIRE([gl_HEADER_SYS_SELECT])
AC_PROG_MKDIR_P
Makefile.am:
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