Mercurial > hg > CbC > CbC_gcc
diff libdecnumber/configure.ac @ 111:04ced10e8804
gcc 7
author | kono |
---|---|
date | Fri, 27 Oct 2017 22:46:09 +0900 |
parents | f6334be47118 |
children | 84e7813d76e9 |
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--- a/libdecnumber/configure.ac Sun Aug 21 07:07:55 2011 +0900 +++ b/libdecnumber/configure.ac Fri Oct 27 22:46:09 2017 +0900 @@ -1,7 +1,7 @@ # configure.ac for libdecnumber -*- Autoconf -*- # Process this file with autoconf to generate a configuration script. -# Copyright 2005, 2006, 2009 Free Software Foundation, Inc. +# Copyright (C) 2005-2017 Free Software Foundation, Inc. # This file is part of GCC. @@ -23,6 +23,7 @@ AC_INIT(libdecnumber, [ ], gcc-bugs@gcc.gnu.org, libdecnumber) AC_CONFIG_SRCDIR(decNumber.h) AC_CONFIG_MACRO_DIR(../config) +AC_CONFIG_AUX_DIR(..) # Checks for programs. AC_PROG_MAKE_SET @@ -42,6 +43,8 @@ -Wmissing-format-attribute -Wcast-qual]) ACX_PROG_CC_WARNING_ALMOST_PEDANTIC([-Wno-long-long]) +ACX_PROG_CC_WARNING_OPTS([-fno-lto], [nolto_flags]) + # Only enable with --enable-werror-always until existing warnings are # corrected. ACX_PROG_CC_WARNINGS_ARE_ERRORS([manual]) @@ -94,6 +97,13 @@ AC_C_BIGENDIAN +# Enable --enable-host-shared. +AC_ARG_ENABLE(host-shared, +[AS_HELP_STRING([--enable-host-shared], + [build host code as shared libraries])], +[PICFLAG=-fPIC], [PICFLAG=]) +AC_SUBST(PICFLAG) + # Output. AC_CONFIG_HEADERS(config.h:config.in, [echo timestamp > stamp-h1])