From dc5a43ebfadb6b775f6e64bfeb5a461c66acb394 Mon Sep 17 00:00:00 2001 From: Mark Adler Date: Fri, 9 Sep 2011 23:26:58 -0700 Subject: zlib 1.2.3.6 --- configure | 25 ++++++------------------- 1 file changed, 6 insertions(+), 19 deletions(-) (limited to 'configure') diff --git a/configure b/configure index b87dddcd..261efa9c 100755 --- a/configure +++ b/configure @@ -78,6 +78,9 @@ if test "$gcc" -eq 1 && ($cc -c $cflags $test.c) 2>/dev/null; then CC="$cc" SFLAGS="${CFLAGS-"-O3"} -fPIC" CFLAGS="${CFLAGS-"-O3"}" + if test "${ZLIBGCCWARN}" = "YES"; then + CFLAGS="${CFLAGS} -Wall -Wextra -pedantic" + fi if test -z "$uname"; then uname=`(uname -s || echo unknown) 2>/dev/null` fi @@ -154,8 +157,8 @@ else SunOS\ 4*) SFLAGS=${CFLAGS-"-O2 -PIC"} CFLAGS=${CFLAGS-"-O2"} LDSHARED=${LDSHARED-"ld"} ;; - SunStudio\ 9*) SFLAGS=${CFLAGS-"-DUSE_MMAP -fast -xcode=pic32 -xtarget=ultra3 -xarch=v9b"} - CFLAGS=${CFLAGS-"-DUSE_MMAP -fast -xtarget=ultra3 -xarch=v9b"} + SunStudio\ 9*) SFLAGS=${CFLAGS-"-fast -xcode=pic32 -xtarget=ultra3 -xarch=v9b"} + CFLAGS=${CFLAGS-"-fast -xtarget=ultra3 -xarch=v9b"} LDSHARED=${LDSHARED-"cc -xarch=v9b"} ;; UNIX_System_V\ 4.2.0) SFLAGS=${CFLAGS-"-KPIC -O"} @@ -173,7 +176,7 @@ else SFLAGS=${CFLAGS-"-O -qmaxmem=8192"} CFLAGS=${CFLAGS-"-O -qmaxmem=8192"} LDSHARED=${LDSHARED-"xlc -G"} ;; - # send working options for other systems to support@gzip.org + # send working options for other systems to zlib@gzip.org *) SFLAGS=${CFLAGS-"-O"} CFLAGS=${CFLAGS-"-O"} LDSHARED=${LDSHARED-"cc -shared"} ;; @@ -488,22 +491,6 @@ else SFLAGS="$SFLAGS -DNO_ERRNO_H" fi -cat > $test.c < -#include -#include -caddr_t hello() { - return mmap((caddr_t)0, (off_t)0, PROT_READ, MAP_SHARED, 0, (off_t)0); -} -EOF -if test "`($CC -c $CFLAGS $test.c) 2>&1`" = ""; then - CFLAGS="$CFLAGS -DUSE_MMAP" - SFLAGS="$SFLAGS -DUSE_MMAP" - echo Checking for mmap support... Yes. -else - echo Checking for mmap support... No. -fi - CPP=${CPP-"$CC -E"} case $CFLAGS in *ASMV*) -- cgit v1.2.3-55-g6feb