Cross Reference: /macosx-10.10.1/zlib-55/zlib/configure

8 #    prefix=$HOME CC=cc CFLAGS="-O4" ./configure
10 #    (setenv prefix $HOME; setenv CC cc; setenv CFLAGS "-O4"; ./configure)
12 # Incorrect settings of CC or CFLAGS may prevent creating a shared library.
13 # If you have problems, try without defining CC and CFLAGS before reporting
61 old_cflags="$CFLAGS"
100 cflags=${CFLAGS-"-O3"}
101 # to force the asm version use: CFLAGS="-O3 -DASMV" ./configure
108   SFLAGS="${CFLAGS--O3} -fPIC"
109   CFLAGS="${CFLAGS--O3}"
111     CFLAGS="${CFLAGS} -m64"
115     CFLAGS="${CFLAGS} -Wall -Wextra -pedantic"
160   HP-UX*)    SFLAGS=${CFLAGS-"-O +z"}
161              CFLAGS=${CFLAGS-"-O"}
172   IRIX*)     SFLAGS=${CFLAGS-"-ansi -O2 -rpath ."}
173              CFLAGS=${CFLAGS-"-ansi -O2"}
175   OSF1\ V4*) SFLAGS=${CFLAGS-"-O -std1"}
176              CFLAGS=${CFLAGS-"-O -std1"}
179   OSF1*)     SFLAGS=${CFLAGS-"-O -std1"}
180              CFLAGS=${CFLAGS-"-O -std1"}
182   QNX*)      SFLAGS=${CFLAGS-"-4 -O"}
183              CFLAGS=${CFLAGS-"-4 -O"}
187   SCO_SV\ 3.2*) SFLAGS=${CFLAGS-"-O3 -dy -KPIC "}
188              CFLAGS=${CFLAGS-"-O3"}
193              SFLAGS=${CFLAGS-"-xpentium -fast -KPIC -R."}
194              CFLAGS=${CFLAGS-"-xpentium -fast"} ;;
196              SFLAGS=${CFLAGS-"-fast -xcg92 -KPIC -R."}
197              CFLAGS=${CFLAGS-"-fast -xcg92"} ;;
199   SunOS\ 4*) SFLAGS=${CFLAGS-"-O2 -PIC"}
200              CFLAGS=${CFLAGS-"-O2"}
202   SunStudio\ 9*) SFLAGS=${CFLAGS-"-fast -xcode=pic32 -xtarget=ultra3 -xarch=v9b"}
203              CFLAGS=${CFLAGS-"-fast -xtarget=ultra3 -xarch=v9b"}
206              SFLAGS=${CFLAGS-"-KPIC -O"}
207              CFLAGS=${CFLAGS-"-O"}
210              SFLAGS=${CFLAGS-"-Kconform_pic -O"}
211              CFLAGS=${CFLAGS-"-O"}
214              SFLAGS=${CFLAGS-"-KPIC -O"}
215              CFLAGS=${CFLAGS-"-O"}
218              SFLAGS=${CFLAGS-"-O -qmaxmem=8192"}
219              CFLAGS=${CFLAGS-"-O -qmaxmem=8192"}
222   *)         SFLAGS=${CFLAGS-"-O"}
223              CFLAGS=${CFLAGS-"-O"}
246     echo 'No shared library support; try without defining CC and CFLAGS'
267 if test "`($CC -c $CFLAGS -D_LARGEFILE64_SOURCE=1 $test.c) 2>&1`" = ""; then
268   CFLAGS="${CFLAGS} -D_LARGEFILE64_SOURCE=1"
283   if test "`($CC $CFLAGS -o $test $test.c) 2>&1`" = ""; then
286     CFLAGS="${CFLAGS} -DNO_FSEEKO"
298 if test "`($CC -c $CFLAGS $test.c) 2>&1`" = ""; then
327 if test "`($CC -c $CFLAGS $test.c) 2>&1`" = ""; then
351   if test "`($CC $CFLAGS -o $test $test.c) 2>&1`" = ""; then
376     if test "`($CC -c $CFLAGS $test.c) 2>&1`" = ""; then
379       CFLAGS="$CFLAGS -DHAS_vsnprintf_void"
387     CFLAGS="$CFLAGS -DNO_vsnprintf"
416     if test "`($CC -c $CFLAGS $test.c) 2>&1`" = ""; then
419       CFLAGS="$CFLAGS -DHAS_vsprintf_void"
447   if test "`($CC $CFLAGS -o $test $test.c) 2>&1`" = ""; then
466     if test "`($CC -c $CFLAGS $test.c) 2>&1`" = ""; then
469       CFLAGS="$CFLAGS -DHAS_snprintf_void"
477     CFLAGS="$CFLAGS -DNO_snprintf"
500     if test "`($CC -c $CFLAGS $test.c) 2>&1`" = ""; then
503       CFLAGS="$CFLAGS -DHAS_sprintf_void"
526   if test "`($CC -c $CFLAGS $test.c) 2>&1`" = ""; then
529     CFLAGS="$CFLAGS -DNO_VIZ"
536 case $CFLAGS in
551 /^CFLAGS *=/s#=.*#=$CFLAGS#
577 /^CFLAGS *=/s#=.*#=$CFLAGS#