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Diffstat (limited to 'app/nginx/auto/endianness')
-rw-r--r-- | app/nginx/auto/endianness | 50 |
1 files changed, 50 insertions, 0 deletions
diff --git a/app/nginx/auto/endianness b/app/nginx/auto/endianness new file mode 100644 index 0000000..1b552b6 --- /dev/null +++ b/app/nginx/auto/endianness @@ -0,0 +1,50 @@ + +# Copyright (C) Igor Sysoev +# Copyright (C) Nginx, Inc. + + +echo $ngx_n "checking for system byte ordering ...$ngx_c" + +cat << END >> $NGX_AUTOCONF_ERR + +---------------------------------------- +checking for system byte ordering + +END + + +cat << END > $NGX_AUTOTEST.c + +int main(void) { + int i = 0x11223344; + char *p; + + p = (char *) &i; + if (*p == 0x44) return 0; + return 1; +} + +END + +ngx_test="$CC $CC_TEST_FLAGS $CC_AUX_FLAGS \ + -o $NGX_AUTOTEST $NGX_AUTOTEST.c $NGX_LD_OPT $ngx_feature_libs" + +eval "$ngx_test >> $NGX_AUTOCONF_ERR 2>&1" + +if [ -x $NGX_AUTOTEST ]; then + if $NGX_AUTOTEST >/dev/null 2>&1; then + echo " little endian" + have=NGX_HAVE_LITTLE_ENDIAN . auto/have + else + echo " big endian" + fi + + rm -rf $NGX_AUTOTEST* + +else + rm -rf $NGX_AUTOTEST* + + echo + echo "$0: error: cannot detect system byte ordering" + exit 1 +fi |