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Diffstat (limited to 'auto/cc/owc')
-rw-r--r-- | auto/cc/owc | 82 |
1 files changed, 82 insertions, 0 deletions
diff --git a/auto/cc/owc b/auto/cc/owc new file mode 100644 index 000000000..0c8194dbb --- /dev/null +++ b/auto/cc/owc @@ -0,0 +1,82 @@ + +# Copyright (C) Igor Sysoev + + +# Open Watcom C 1.0, 1.2 + +# optimizations + +# maximize speed +CFLAGS="$CFLAGS -ot" +# reorder instructions for best pipeline usage +CFLAGS="$CFLAGS -op" +# inline intrinsic functions +CFLAGS="$CFLAGS -oi" +# inline expansion +CFLAGS="$CFLAGS -oe" +# disable stack checking calls +CFLAGS="$CFLAGS -s" + +case $CPU in + pentium) + # optimize for Pentium and Athlon + # register-based arguments passing conventions + CPU_OPT="-5r" + # stack-based arguments passing conventions + #CPU_OPT="-5s" + ;; + + pentiumpro) + # optimize for Pentium Pro, Pentium II and Pentium III + # register-based arguments passing conventions + CPU_OPT="-6r" + # stack-based arguments passing conventions + #CPU_OPT="-6s" + ;; +esac + +CFLAGS="$CFLAGS $CPU_OPT" + + +# warnings + +#CFLAGS="$CFLAGS -w3" +CFLAGS="$CFLAGS -wx" + +# stop on warning +CFLAGS="$CFLAGS -we" + +# built target is NT +CFLAGS="$CFLAGS -bt=nt" + +# multithreaded +CFLAGS="$CFLAGS -bm" + +# debug +CFLAGS="$CFLAGS -d2" + +# quiet +CFLAGS="$CFLAGS -zq" + +# Open Watcom C 1.2 +#have=HAVE_C99_VARIADIC_MACROS . auto/have + +# precompiled headers +CORE_DEPS="$CORE_DEPS $OBJS/ngx_config.pch" +NGX_PCH="$OBJS/ngx_config.pch" +NGX_BUILD_PCH="-fhq=$OBJS/ngx_config.pch" +NGX_USE_PCH="-fh=$OBJS/ngx_config.pch" + +LINK="\$(CC)" + +# link flags +CORE_LINK="$CORE_LINK -l=nt" + +ngx_include_opt="-i=" +ngx_objout="-fo" +ngx_binout="-fe=" +ngx_objext="obj" +ngx_binext=".exe" + +ngx_regex_dirsep='\\' +ngx_dirsep="\\" |