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* configure: Add -W -Wall to the default CFLAGS when compiling with

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gcc.
This commit is contained in:
Ian Lance Taylor 1999-07-11 17:26:49 +00:00
parent 192e3343c3
commit 9930fb5b1e
2 changed files with 14 additions and 6 deletions
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5
ChangeLog
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@ -1,3 +1,8 @@
1999-07-11 Ian Lance Taylor <ian@zembu.com>
* configure: Add -W -Wall to the default CFLAGS when compiling with
gcc.
Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
* configure.in: Build ld, binutils & gas for hppa*-*-linux-gnu*.

15
configure vendored
View File

@ -3,7 +3,7 @@
### WARNING: this file contains embedded tabs. Do not run untabify on this file.
# Configuration script
# Copyright (C) 1988, 90, 91, 92, 93, 94, 95, 96, 1997
# Copyright (C) 1988, 90, 91, 92, 93, 94, 95, 96, 97, 98, 1999
# Free Software Foundation, Inc.
# This program is free software; you can redistribute it and/or modify
@ -902,6 +902,9 @@ do
test -n "$DEFAULT_LEX" && break
done
# BINUTILS LOCAL: This is included in the default CFLAGS when using gcc.
warn_cflags="-W -Wall"
if [ "${build}" != "${host}" ]; then
# If we are doing a Canadian Cross, in which the host and build systems
# are not the same, we set reasonable default values for the tools.
@ -935,7 +938,7 @@ t loop
AS_FOR_TARGET=${AS_FOR_TARGET-${target_alias}-as}
BISON=${BISON-bison}
CC=${CC-${host_alias}-gcc}
CFLAGS=${CFLAGS-"-g -O2"}
CFLAGS=${CFLAGS-"-g -O2 ${warn_cflags}"}
CXX=${CXX-${host_alias}-c++}
CXXFLAGS=${CXXFLAGS-"-g -O2"}
CC_FOR_BUILD=${CC_FOR_BUILD-gcc}
@ -1015,10 +1018,10 @@ else
CC="gcc"
echo 'void f(){}' > conftest.c
if test -z "`${CC} -g -c conftest.c 2>&1`"; then
CFLAGS=${CFLAGS-"-g -O2"}
CFLAGS=${CFLAGS-"-g -O2 ${warn_cflags}"}
CXXFLAGS=${CXXFLAGS-"-g -O2"}
else
CFLAGS=${CFLAGS-"-O2"}
CFLAGS=${CFLAGS-"-O2 ${warn_cflags}"}
CXXFLAGS=${CXXFLAGS-"-O2"}
fi
rm -f conftest*
@ -1035,10 +1038,10 @@ else
*gcc)
echo 'void f(){}' > conftest.c
if test -z "`${CC} -g -c conftest.c 2>&1`"; then
CFLAGS=${CFLAGS-"-g -O2"}
CFLAGS=${CFLAGS-"-g -O2 ${warn_cflags}"}
CXXFLAGS=${CXXFLAGS-"-g -O2"}
else
CFLAGS=${CFLAGS-"-O2"}
CFLAGS=${CFLAGS-"-O2 ${warn_cflags}"}
CXXFLAGS=${CXXFLAGS-"-O2"}
fi
rm -f conftest*