mirror of
https://github.com/nginx/nginx.git
synced 2024-12-27 17:31:35 -06:00
374 lines
8.5 KiB
Plaintext
374 lines
8.5 KiB
Plaintext
|
|
CFLAGS="$CFLAGS $CC_OPT"
|
|
|
|
case $CC in
|
|
|
|
*gcc*)
|
|
# gcc 2.7.2.3, 2.8.1, 2.95.4,
|
|
# 3.0.4, 3.1.1, 3.2.3, 3.3.2, 3.3.3, 3.3.4, 3.4
|
|
|
|
# optimizations
|
|
#CFLAGS="$CFLAGS -O2 -fomit-frame-pointer"
|
|
|
|
case $CPU in
|
|
pentium)
|
|
# optimize for Pentium and Athlon
|
|
CPU_OPT="-march=pentium"
|
|
;;
|
|
|
|
pentiumpro)
|
|
# optimize for Pentium Pro, Pentium II and Pentium III
|
|
CPU_OPT="-march=pentiumpro"
|
|
;;
|
|
|
|
pentium4)
|
|
# optimize for Pentium 4, gcc 3.x
|
|
CPU_OPT="-march=pentium4"
|
|
;;
|
|
esac
|
|
|
|
# STUB for batch builds
|
|
if [ $CC = gcc27 ]; then CPU_OPT=; fi
|
|
|
|
CFLAGS="$CFLAGS $PIPE $CPU_OPT"
|
|
|
|
if [ ".$PCRE_OPT" = "." ]; then
|
|
PCRE_OPT="-O2 -fomit-frame-pointer $PIPE $CPU_OPT"
|
|
else
|
|
PCRE_OPT="$PCRE_OPT $PIPE"
|
|
fi
|
|
|
|
if [ ".$MD5_OPT" = "." ]; then
|
|
MD5_OPT="-O2 -fomit-frame-pointer $PIPE $CPU_OPT"
|
|
else
|
|
MD5_OPT="$MD5_OPT $PIPE"
|
|
fi
|
|
|
|
if [ ".$ZLIB_OPT" = "." ]; then
|
|
ZLIB_OPT="-O2 -fomit-frame-pointer $PIPE $CPU_OPT"
|
|
else
|
|
ZLIB_OPT="$ZLIB_OPT $PIPE"
|
|
fi
|
|
|
|
# warnings
|
|
CFLAGS="$CFLAGS -O -W"
|
|
CFLAGS="$CFLAGS -Wall -Wpointer-arith"
|
|
#CFLAGS="$CFLAGS -Wconversion"
|
|
#CFLAGS="$CFLAGS -Winline"
|
|
|
|
# we have a lot of the unused function arguments
|
|
CFLAGS="$CFLAGS -Wno-unused"
|
|
|
|
# stop on warning
|
|
CFLAGS="$CFLAGS -Werror"
|
|
|
|
# ANSI C warnings
|
|
#CFLAGS="$CFLAGS -pedantic"
|
|
|
|
# debug
|
|
CFLAGS="$CFLAGS -g"
|
|
|
|
# DragonFly's gcc3 generates DWARF
|
|
#CFLAGS="$CFLAGS -g -gstabs"
|
|
|
|
have=HAVE_GCC_VARIADIC_MACROS . auto/have
|
|
|
|
if [ ".$CPP" = "." ]; then
|
|
CPP="$CC -E"
|
|
fi
|
|
|
|
LINK="\$(CC)"
|
|
|
|
INCOPT="-I "
|
|
COMPOPT="-c"
|
|
OBJOUT="-o "
|
|
BINOUT="-o "
|
|
OBJEXT="o"
|
|
|
|
CC_STRONG="$CC -Wall -Werror"
|
|
;;
|
|
|
|
|
|
*icc)
|
|
# Intel C++ compiler 7.1, 8.0
|
|
|
|
# optimizations
|
|
CFLAGS="$CFLAGS -O"
|
|
# inline functions declared with __inline
|
|
#CFLAGS="$CFLAGS -Ob1"
|
|
# inline any function, at the compiler's discretion
|
|
CFLAGS="$CFLAGS -Ob2"
|
|
|
|
# single-file IP optimizations
|
|
#IPO="-ip"
|
|
# multi-file IP optimizations
|
|
IPO="-ipo -ipo_obj"
|
|
CFLAGS="$CFLAGS $IPO"
|
|
CORE_LINK="$CORE_LINK $IPO"
|
|
CORE_LINK="$CORE_LINK -opt_report_file=$OBJS/opt_report_file"
|
|
|
|
case $CPU in
|
|
pentium)
|
|
# optimize for Pentium and Athlon
|
|
CPU_OPT="-march=pentium"
|
|
;;
|
|
|
|
pentiumpro)
|
|
# optimize for Pentium Pro, Pentium II and Pentium III
|
|
CPU_OPT="-mcpu=pentiumpro -march=pentiumpro"
|
|
;;
|
|
|
|
pentium4)
|
|
# optimize for Pentium 4, default
|
|
CPU_OPT="-march=pentium4"
|
|
;;
|
|
esac
|
|
|
|
CFLAGS="$CFLAGS $CPU_OPT"
|
|
|
|
if [ ".$PCRE_OPT" = "." ]; then
|
|
PCRE_OPT="-O $IPO $CPU_OPT"
|
|
fi
|
|
|
|
if [ ".$MD5_OPT" = "." ]; then
|
|
MD5_OPT="-O $IPO $CPU_OPT"
|
|
fi
|
|
|
|
if [ ".$ZLIB_OPT" = "." ]; then
|
|
ZLIB_OPT="-O $IPO $CPU_OPT"
|
|
fi
|
|
|
|
# warnings
|
|
CFLAGS="$CFLAGS -w1"
|
|
#CFLAGS="$CFLAGS -w2"
|
|
|
|
# stop on warning
|
|
CFLAGS="$CFLAGS -Werror"
|
|
|
|
# debug
|
|
CFLAGS="$CFLAGS -g"
|
|
|
|
have=HAVE_C99_VARIADIC_MACROS . auto/have
|
|
|
|
LINK="\$(CC)"
|
|
|
|
INCOPT="-I "
|
|
COMPOPT="-c"
|
|
OBJOUT="-o "
|
|
BINOUT="-o "
|
|
OBJEXT="o"
|
|
|
|
CC_STRONG="$CC -w1 -Werror"
|
|
;;
|
|
|
|
|
|
cl)
|
|
# MSVC 6.0 SP2
|
|
|
|
# optimizations
|
|
|
|
# maximize speed
|
|
CFLAGS="$CFLAGS -O2"
|
|
# enable global optimization
|
|
CFLAGS="$CFLAGS -Og"
|
|
# enable intrinsic functions
|
|
CFLAGS="$CFLAGS -Oi"
|
|
# inline expansion
|
|
CFLAGS="$CFLAGS -Ob1"
|
|
# enable frame pointer omission
|
|
CFLAGS="$CFLAGS -Oy"
|
|
# disable stack checking calls
|
|
CFLAGS="$CFLAGS -Gs"
|
|
|
|
case $CPU in
|
|
pentium)
|
|
# optimize for Pentium and Athlon
|
|
CPU_OPT="-G5"
|
|
;;
|
|
|
|
pentiumpro)
|
|
# optimize for Pentium Pro, Pentium II and Pentium III
|
|
CPU_OPT="-G6"
|
|
;;
|
|
|
|
pentium4)
|
|
# optimize for Pentium 4
|
|
#CPU_OPT="-G7"
|
|
;;
|
|
esac
|
|
|
|
CFLAGS="$CFLAGS $CPU_OPT"
|
|
|
|
# warnings
|
|
#CFLAGS="$CFLAGS -W3"
|
|
CFLAGS="$CFLAGS -W4"
|
|
|
|
# stop on warning
|
|
CFLAGS="$CFLAGS -WX"
|
|
|
|
# link with libcmt.lib, multithreaded
|
|
#LIBC="-MT"
|
|
# link with msvcrt.dll
|
|
LIBC="-MD"
|
|
|
|
CFLAGS="$CFLAGS $LIBC"
|
|
|
|
# disable logo
|
|
CFLAGS="$CFLAGS -nologo"
|
|
|
|
LINK="\$(CC)"
|
|
|
|
# link flags
|
|
CORE_LINK="$CORE_LINK -link -verbose:lib"
|
|
|
|
# debug
|
|
CFLAGS="$CFLAGS -Yd"
|
|
CORE_LINK="$CORE_LINK -debug -debugtype:coff"
|
|
|
|
# precompiled headers
|
|
CORE_DEPS="$CORE_DEPS ngx_config.pch"
|
|
PCH="ngx_config.pch"
|
|
BUILDPCH="-Ycngx_config.h"
|
|
USEPCH="-Yungx_config.h"
|
|
|
|
INCOPT="-I "
|
|
COMPOPT="-c"
|
|
OBJOUT="-Fo"
|
|
BINOUT="-Fe"
|
|
OBJEXT="obj"
|
|
BINEXT=".exe"
|
|
#DIRSEP='\\'
|
|
;;
|
|
|
|
|
|
wcl386)
|
|
# 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 $OBJS\\ngx_config.pch"
|
|
PCH="$OBJS\\ngx_config.pch"
|
|
BUILDPCH="-fhq=$OBJS\\ngx_config.pch"
|
|
USEPCH="-fh=$OBJS\\ngx_config.pch"
|
|
|
|
LINK="\$(CC)"
|
|
|
|
# link flags
|
|
CORE_LINK="$CORE_LINK -l=nt"
|
|
|
|
INCOPT="-i="
|
|
COMPOPT="-c"
|
|
OBJOUT="-fo"
|
|
BINOUT="-fe="
|
|
OBJEXT="obj"
|
|
BINEXT=".exe"
|
|
DIRSEP='\\'
|
|
|
|
MAKE_SL=YES
|
|
;;
|
|
|
|
|
|
bcc32)
|
|
# Borland C++ 5.5
|
|
|
|
# optimizations
|
|
|
|
# maximize speed
|
|
CFLAGS="$CFLAGS -O2"
|
|
|
|
case $CPU in
|
|
pentium)
|
|
# optimize for Pentium and Athlon
|
|
CPU_OPT="-5"
|
|
;;
|
|
|
|
pentiumpro)
|
|
# optimize for Pentium Pro, Pentium II and Pentium III
|
|
CPU_OPT="-6"
|
|
;;
|
|
esac
|
|
|
|
CFLAGS="$CFLAGS $CPU_OPT"
|
|
|
|
# multithreaded
|
|
CFLAGS="$CFLAGS -tWM"
|
|
|
|
# stop on warning
|
|
CFLAGS="$CFLAGS -w!"
|
|
|
|
# disable logo
|
|
CFLAGS="$CFLAGS -q"
|
|
|
|
# precompiled headers
|
|
CORE_DEPS="$CORE_DEPS $OBJS\\ngx_config.csm"
|
|
PCH="$OBJS\\ngx_config.csm"
|
|
BUILDPCH="-H=$OBJS\\ngx_config.csm"
|
|
USEPCH="-Hu -H=$OBJS\\ngx_config.csm"
|
|
|
|
LINK="\$(CC)"
|
|
|
|
INCOPT="-I"
|
|
COMPOPT="-c"
|
|
OBJOUT="-o"
|
|
BINOUT="-e"
|
|
OBJEXT="obj"
|
|
BINEXT=".exe"
|
|
DIRSEP='\\'
|
|
;;
|
|
|
|
esac
|