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# Copyright (C) Igor Sysoev
# Copyright (C) Nginx, Inc.
# Sun C 5.7 Patch 117837-04 2005/05/11 Sun Studio 10
# Sun C 5.8 2005/10/13 Sun Studio 11
# Sun C 5.9 SunOS_i386 2007/05/03 Sun Studio 12
# Sun C 5.9 SunOS_sparc 2007/05/03
# Sun C 5.10 SunOS_i386 2009/06/03 Sun Studio 12.1
# Sun C 5.11 SunOS_i386 2010/08/13 Sun Studio 12.2
NGX_SUNC_VER=`$CC -V 2>&1 | grep 'Sun C' 2>&1 \
| sed -e 's/^.* Sun C \(.*\)/\1/'`
echo " + Sun C version: $NGX_SUNC_VER"
have=NGX_COMPILER value="\"Sun C $NGX_SUNC_VER\"" . auto/define
cat << END > $NGX_AUTOTEST.c
int main(void) {
printf("%d", __SUNPRO_C);
return 0;
}
END
eval "$CC -o $NGX_AUTOTEST $NGX_AUTOTEST.c >> $NGX_ERR 2>&1"
if [ -x $NGX_AUTOTEST ]; then
ngx_sunc_ver=`$NGX_AUTOTEST`
fi
rm -rf $NGX_AUTOTEST*
# 1424 == 0x590, Sun Studio 12
if [ "$ngx_sunc_ver" -ge 1424 ]; then
ngx_sparc32="-m32"
ngx_sparc64="-m64"
ngx_amd64="-m64"
else
ngx_sparc32="-xarch=v8plus"
ngx_sparc64="-xarch=v9"
ngx_amd64="-xarch=amd64"
fi
case "$NGX_MACHINE" in
i86pc)
NGX_AUX=" src/os/unix/ngx_sunpro_x86.il"
;;
sun4u | sun4v)
NGX_AUX=" src/os/unix/ngx_sunpro_sparc64.il"
;;
esac
MAIN_LINK=
MODULE_LINK="-G"
# optimizations
# 20736 == 0x5100, Sun Studio 12.1
if [ "$ngx_sunc_ver" -ge 20736 ]; then
ngx_fast="-fast"
else
# older versions had problems with bit-fields
ngx_fast="-fast -xalias_level=any"
fi
IPO=-xipo
CFLAGS="$CFLAGS $ngx_fast $IPO"
CORE_LINK="$CORE_LINK $ngx_fast $IPO"
case $CPU in
pentium)
# optimize for Pentium and Athlon
CPU_OPT="-xchip=pentium"
;;
pentiumpro)
# optimize for Pentium Pro, Pentium II
CPU_OPT="-xchip=pentium_pro"
;;
pentium3)
# optimize for Pentium III
CPU_OPT="-xchip=pentium3"
#CPU_OPT="$CPU_OPT -xarch=sse"
CPU_OPT="$CPU_OPT -xcache=16/32/4:256/32/4"
;;
pentium4)
# optimize for Pentium 4
CPU_OPT="-xchip=pentium4"
#CPU_OPT="$CPU_OPT -xarch=sse2"
CPU_OPT="$CPU_OPT -xcache=8/64/4:256/128/8"
;;
opteron)
# optimize for Opteron
CPU_OPT="-xchip=opteron"
#CPU_OPT="$CPU_OPT -xarch=sse2"
CPU_OPT="$CPU_OPT -xcache=64/64/2:1024/64/16"
;;
sparc32)
# build 32-bit UltraSparc binary
CPU_OPT="$ngx_sparc32"
CORE_LINK="$CORE_LINK $ngx_sparc32"
CC_AUX_FLAGS="$CC_AUX_FLAGS $ngx_sparc32"
NGX_CPU_CACHE_LINE=64
;;
sparc64)
# build 64-bit UltraSparc binary
CPU_OPT="$ngx_sparc64"
CORE_LINK="$CORE_LINK $ngx_sparc64"
CC_AUX_FLAGS="$CC_AUX_FLAGS $ngx_sparc64"
NGX_CPU_CACHE_LINE=64
;;
amd64)
# build 64-bit amd64 binary
CPU_OPT="$ngx_amd64"
CORE_LINK="$CORE_LINK $ngx_amd64"
CC_AUX_FLAGS="$CC_AUX_FLAGS $ngx_amd64"
NGX_AUX=" src/os/unix/ngx_sunpro_amd64.il"
NGX_CPU_CACHE_LINE=64
;;
esac
CFLAGS="$CFLAGS $CPU_OPT"
if [ ".$PCRE_OPT" = "." ]; then
PCRE_OPT="$ngx_fast $IPO $CPU_OPT"
fi
if [ ".$ZLIB_OPT" = "." ]; then
ZLIB_OPT="$ngx_fast $IPO $CPU_OPT"
fi
# stop on warning
CFLAGS="$CFLAGS -errwarn=%all"
# debug
CFLAGS="$CFLAGS -g"
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