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Separate out address sanitizing from warnings in configure.

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This commit is contained in:
Mark Adler 2022-03-27 01:05:08 -07:00
parent 735eaa1ebd
commit 6847291ea0
1 changed files with 7 additions and 2 deletions
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9
configure vendored
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@ -87,6 +87,7 @@ build64=0
gcc=0 gcc=0
warn=0 warn=0
debug=0 debug=0
sanitize=0
old_cc="$CC" old_cc="$CC"
old_cflags="$CFLAGS" old_cflags="$CFLAGS"
OBJC='$(OBJZ) $(OBJG)' OBJC='$(OBJZ) $(OBJG)'
@ -137,6 +138,7 @@ case "$1" in
-c* | --const) zconst=1; shift ;; -c* | --const) zconst=1; shift ;;
-w* | --warn) warn=1; shift ;; -w* | --warn) warn=1; shift ;;
-d* | --debug) debug=1; shift ;; -d* | --debug) debug=1; shift ;;
--sanitize) sanitize=1; shift ;;
*) *)
echo "unknown option: $1" | tee -a configure.log echo "unknown option: $1" | tee -a configure.log
echo "$0 --help for help" | tee -a configure.log echo "$0 --help for help" | tee -a configure.log
@ -194,11 +196,14 @@ if test "$gcc" -eq 1 && ($cc -c $test.c) >> configure.log 2>&1; then
fi fi
if test "$warn" -eq 1; then if test "$warn" -eq 1; then
if test "$zconst" -eq 1; then if test "$zconst" -eq 1; then
CFLAGS="${CFLAGS} -Wall -Wextra -Wcast-qual -pedantic -DZLIB_CONST -fsanitize=address" CFLAGS="${CFLAGS} -Wall -Wextra -Wcast-qual -pedantic -DZLIB_CONST"
else else
CFLAGS="${CFLAGS} -Wall -Wextra -pedantic -fsanitize=address" CFLAGS="${CFLAGS} -Wall -Wextra -pedantic"
fi fi
fi fi
if test $sanitize -eq 1; then
CFLAGS="${CFLAGS} -fsanitize=address"
fi
if test $debug -eq 1; then if test $debug -eq 1; then
CFLAGS="${CFLAGS} -DZLIB_DEBUG" CFLAGS="${CFLAGS} -DZLIB_DEBUG"
SFLAGS="${SFLAGS} -DZLIB_DEBUG" SFLAGS="${SFLAGS} -DZLIB_DEBUG"