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# Copyright (C) Igor Sysoev
# Copyright (C) Nginx, Inc.
LINK="\$(CC)"
MAIN_LINK=
MODULE_LINK="-shared"
ngx_include_opt="-I "
ngx_compile_opt="-c"
ngx_pic_opt="-fPIC"
ngx_objout="-o "
ngx_binout="-o "
ngx_objext="o"
ngx_binext=
ngx_modext=".so"
ngx_long_start=
ngx_long_end=
ngx_regex_dirsep="\/"
ngx_dirsep='/'
ngx_regex_cont=' \\\
'
ngx_cont=' \
'
ngx_tab=' \
'
ngx_spacer=
ngx_long_regex_cont=$ngx_regex_cont
ngx_long_cont=$ngx_cont
. auto/cc/name
if test -n "$CFLAGS"; then
CC_TEST_FLAGS="$CFLAGS $NGX_CC_OPT"
case $NGX_CC_NAME in
ccc)
# Compaq C V6.5-207
ngx_include_opt="-I"
;;
sunc)
MAIN_LINK=
MODULE_LINK="-G"
case "$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
case $CPU in
amd64)
NGX_AUX=" src/os/unix/ngx_sunpro_amd64.il"
;;
esac
;;
esac
else
case $NGX_CC_NAME in
gcc)
# gcc 2.7.2.3, 2.8.1, 2.95.4, egcs-1.1.2
# 3.0.4, 3.1.1, 3.2.3, 3.3.2, 3.3.3, 3.3.4, 3.4.0, 3.4.2
# 4.0.0, 4.0.1, 4.1.0
. auto/cc/gcc
;;
clang)
# Clang C compiler
. auto/cc/clang
;;
icc)
# Intel C++ compiler 7.1, 8.0, 8.1
. auto/cc/icc
;;
sunc)
# Sun C 5.7 Patch 117837-04 2005/05/11
. auto/cc/sunc
;;
ccc)
# Compaq C V6.5-207
. auto/cc/ccc
;;
acc)
# aCC: HP ANSI C++ B3910B A.03.55.02
. auto/cc/acc
;;
msvc*)
# MSVC++ 6.0 SP2, MSVC++ Toolkit 2003
. auto/cc/msvc
;;
owc)
# Open Watcom C 1.0, 1.2
. auto/cc/owc
;;
bcc)
# Borland C++ 5.5
. auto/cc/bcc
;;
esac
CC_TEST_FLAGS="$CC_TEST_FLAGS $NGX_CC_OPT"
fi
CFLAGS="$CFLAGS $NGX_CC_OPT"
NGX_TEST_LD_OPT="$NGX_LD_OPT"
if [ "$NGX_PLATFORM" != win32 ]; then
if test -n "$NGX_LD_OPT"; then
ngx_feature=--with-ld-opt=\"$NGX_LD_OPT\"
ngx_feature_name=
ngx_feature_run=no
ngx_feature_incs=
ngx_feature_path=
ngx_feature_libs=
ngx_feature_test=
. auto/feature
if [ $ngx_found = no ]; then
echo $0: error: the invalid value in --with-ld-opt=\"$NGX_LD_OPT\"
echo
exit 1
fi
fi
ngx_feature="-Wl,-E switch"
ngx_feature_name=
ngx_feature_run=no
ngx_feature_incs=
ngx_feature_path=
ngx_feature_libs=-Wl,-E
ngx_feature_test=
. auto/feature
if [ $ngx_found = yes ]; then
MAIN_LINK="-Wl,-E"
fi
ngx_feature="gcc builtin atomic operations"
ngx_feature_name=NGX_HAVE_GCC_ATOMIC
ngx_feature_run=yes
ngx_feature_incs=
ngx_feature_path=
ngx_feature_libs=
ngx_feature_test="long n = 0;
if (!__sync_bool_compare_and_swap(&n, 0, 1))
return 1;
if (__sync_fetch_and_add(&n, 1) != 1)
return 1;
if (n != 2)
return 1;
__sync_synchronize();"
. auto/feature
if [ "$NGX_CC_NAME" = "ccc" ]; then
echo "checking for C99 variadic macros ... disabled"
else
ngx_feature="C99 variadic macros"
ngx_feature_name="NGX_HAVE_C99_VARIADIC_MACROS"
ngx_feature_run=yes
ngx_feature_incs="#include <stdio.h>
#define var(dummy, ...) sprintf(__VA_ARGS__)"
ngx_feature_path=
ngx_feature_libs=
ngx_feature_test="char buf[30]; buf[0] = '0';
var(0, buf, \"%d\", 1);
if (buf[0] != '1') return 1"
. auto/feature
fi
ngx_feature="gcc variadic macros"
ngx_feature_name="NGX_HAVE_GCC_VARIADIC_MACROS"
ngx_feature_run=yes
ngx_feature_incs="#include <stdio.h>
#define var(dummy, args...) sprintf(args)"
ngx_feature_path=
ngx_feature_libs=
ngx_feature_test="char buf[30]; buf[0] = '0';
var(0, buf, \"%d\", 1);
if (buf[0] != '1') return 1"
. auto/feature
ngx_feature="gcc builtin 64 bit byteswap"
ngx_feature_name="NGX_HAVE_GCC_BSWAP64"
ngx_feature_run=no
ngx_feature_incs=
ngx_feature_path=
ngx_feature_libs=
ngx_feature_test="if (__builtin_bswap64(0)) return 1"
. auto/feature
# ngx_feature="inline"
# ngx_feature_name=
# ngx_feature_run=no
# ngx_feature_incs="int inline f(void) { return 1 }"
# ngx_feature_path=
# ngx_feature_libs=
# ngx_feature_test=
# . auto/feature
#
# if [ $ngx_found = yes ]; then
# fi
fi
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