diff options
Diffstat (limited to 'Build/source/libs/zlib/zlib-src/configure')
| -rwxr-xr-x | Build/source/libs/zlib/zlib-src/configure | 48 |
1 files changed, 27 insertions, 21 deletions
diff --git a/Build/source/libs/zlib/zlib-src/configure b/Build/source/libs/zlib/zlib-src/configure index e974d1fd799..52ff4a04ea8 100755 --- a/Build/source/libs/zlib/zlib-src/configure +++ b/Build/source/libs/zlib/zlib-src/configure @@ -87,6 +87,7 @@ build64=0 gcc=0 warn=0 debug=0 +sanitize=0 old_cc="$CC" old_cflags="$CFLAGS" OBJC='$(OBJZ) $(OBJG)' @@ -137,6 +138,7 @@ case "$1" in -c* | --const) zconst=1; shift ;; -w* | --warn) warn=1; shift ;; -d* | --debug) debug=1; shift ;; + --sanitize) sanitize=1; shift ;; *) echo "unknown option: $1" | tee -a configure.log echo "$0 --help for help" | tee -a configure.log @@ -165,8 +167,14 @@ extern int getchar(); int hello() {return getchar();} EOF -test -z "$CC" && echo Checking for ${CROSS_PREFIX}gcc... | tee -a configure.log -cc=${CC-${CROSS_PREFIX}gcc} +if test -z "$CC"; then + echo Checking for ${CROSS_PREFIX}gcc... | tee -a configure.log + if ${CROSS_PREFIX}gcc -v >/dev/null 2>&1; then + cc=${CROSS_PREFIX}gcc + else + cc=${CROSS_PREFIX}cc + fi +fi cflags=${CFLAGS-"-O3"} # to force the asm version use: CFLAGS="-O3 -DASMV" ./configure case "$cc" in @@ -199,6 +207,9 @@ if test "$gcc" -eq 1 && ($cc -c $test.c) >> configure.log 2>&1; then CFLAGS="${CFLAGS} -Wall -Wextra -pedantic" fi fi + if test $sanitize -eq 1; then + CFLAGS="${CFLAGS} -fsanitize=address" + fi if test $debug -eq 1; then CFLAGS="${CFLAGS} -DZLIB_DEBUG" SFLAGS="${SFLAGS} -DZLIB_DEBUG" @@ -367,8 +378,11 @@ else try() { show $* - ( $* ) >> configure.log 2>&1 + got=`( $* ) 2>&1` ret=$? + if test "$got" != ""; then + printf "%s\n" "$got" >> configure.log + fi if test $ret -ne 0; then echo "(exit code "$ret")" >> configure.log fi @@ -381,8 +395,11 @@ tryboth() show $* got=`( $* ) 2>&1` ret=$? - printf %s "$got" >> configure.log + if test "$got" != ""; then + printf "%s\n" "$got" >> configure.log + fi if test $ret -ne 0; then + echo "(exit code "$ret")" >> configure.log return $ret fi test "$got" = "" @@ -457,17 +474,11 @@ size_t dummy = 0; EOF if try $CC -c $CFLAGS $test.c; then echo "Checking for size_t... Yes." | tee -a configure.log - need_sizet=0 else echo "Checking for size_t... No." | tee -a configure.log - need_sizet=1 -fi - -echo >> configure.log - -# find the size_t integer type, if needed -if test $need_sizet -eq 1; then - cat > $test.c <<EOF + # find a size_t integer type + # check for long long + cat > $test.c << EOF long long dummy = 0; EOF if try $CC -c $CFLAGS $test.c; then @@ -495,17 +506,13 @@ EOF if try $CC $CFLAGS -o $test $test.c; then sizet=`./$test` echo "Checking for a pointer-size integer type..." $sizet"." | tee -a configure.log + CFLAGS="${CFLAGS} -DNO_SIZE_T=${sizet}" + SFLAGS="${SFLAGS} -DNO_SIZE_T=${sizet}" else - echo "Failed to find a pointer-size integer type." | tee -a configure.log - leave 1 + echo "Checking for a pointer-size integer type... not found." | tee -a configure.log fi fi -if test $need_sizet -eq 1; then - CFLAGS="${CFLAGS} -DNO_SIZE_T=${sizet}" - SFLAGS="${SFLAGS} -DNO_SIZE_T=${sizet}" -fi - echo >> configure.log # check for large file support, and if none, check for fseeko() @@ -849,7 +856,6 @@ echo SHAREDLIBV = $SHAREDLIBV >> configure.log echo STATICLIB = $STATICLIB >> configure.log echo TEST = $TEST >> configure.log echo VER = $VER >> configure.log -echo Z_U4 = $Z_U4 >> configure.log echo SRCDIR = $SRCDIR >> configure.log echo exec_prefix = $exec_prefix >> configure.log echo includedir = $includedir >> configure.log |