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configure: Some modernization

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This commit is contained in:
TingPing 2015-04-21 18:56:53 -04:00
parent 9a98de1f65
commit b10f94d5f6
1 changed files with 9 additions and 13 deletions
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22
configure.ac
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@ -2,7 +2,7 @@ dnl Process this file with autoconf to produce a configure script.
AC_INIT([HexChat],[2.11.0])
AC_PREREQ([2.60])
AC_PREREQ([2.69])
AC_COPYRIGHT([Copyright (C) 1998-2010 Peter Zelezny])
AC_CONFIG_HEADERS([config.h])
@ -14,15 +14,15 @@ AM_INIT_AUTOMAKE([1.11 dist-bzip2 subdir-objects no-define foreign])
AM_SILENT_RULES([yes])
AC_USE_SYSTEM_EXTENSIONS
AM_MAINTAINER_MODE
AM_MAINTAINER_MODE([enable])
AC_PROG_CC
AM_PROG_CC_C_O
AC_PROG_CPP
AC_PROG_OBJC
AM_PROG_AS
AM_PROG_AR
AM_DISABLE_STATIC
AC_PROG_LIBTOOL
AC_DISABLE_STATIC([])
LT_INIT
AC_PATH_PROG(MDTOOL, mdtool, no)
dnl -----------------------------------------------------------
@ -244,11 +244,11 @@ if test "$perl" = yes; then
original_ldflags="$LDFLAGS"
CFLAGS="$PERL_CFLAGS"
LDFLAGS="$PERL_LDFLAGS"
AC_TRY_LINK([
AC_LINK_IFELSE([AC_LANG_PROGRAM([[
#define PERL_NO_INLINE_FUNCTIONS
#include <EXTERN.h>
#include <perl.h>
], [], perl_is_usable=yes, perl_is_usable=no)
]], [[]])],[perl_is_usable=yes],[perl_is_usable=no])
CFLAGS="$original_cflags"
LDFLAGS="$original_ldflags"
if test x$perl_is_usable = xno ; then
@ -637,16 +637,12 @@ dnl *********************************************************************
AC_MSG_CHECKING(for modern sigaction)
dnl libc5 on linux and FreeBSD 3.x doesn\'t have siginfo_t
dnl and the sa_sigation field.
AC_TRY_COMPILE(
[#include <signal.h>],
[struct sigaction act;
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <signal.h>]], [[struct sigaction act;
siginfo_t *si;
act.sa_sigaction = 0;],
[
act.sa_sigaction = 0;]])],[
AC_MSG_RESULT(yes)
AC_DEFINE(USE_SIGACTION)
],
AC_MSG_RESULT(no))
],[AC_MSG_RESULT(no)])
AC_CHECK_FUNCS(memrchr)