Mercurial > hg > nginx-quic
view auto/cc/gcc @ 5092:c4d3310574e0
Apply server configuration as soon as host is known.
Previously, this was done only after the whole request header
was parsed, and if an error occurred earlier then the request
was processed in the default server (or server chosen by SNI),
while r->headers_in.server might be set to the value from the
Host: header or host from request line.
r->headers_in.server is in turn used for $host variable and
in HTTP redirects if "server_name_in_redirect" is disabled.
Without the change, configurations that rely on this during
error handling are potentially unsafe if SNI is used.
This change also allows to use server specific settings of
"underscores_in_headers", "ignore_invalid_headers", and
"large_client_header_buffers" directives for HTTP requests
and HTTPS requests without SNI.
author | Valentin Bartenev <vbart@nginx.com> |
---|---|
date | Wed, 27 Feb 2013 17:27:15 +0000 |
parents | d9190c84e594 |
children | 80bd391c90d1 |
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# Copyright (C) Igor Sysoev # Copyright (C) Nginx, Inc. # gcc 2.7.2.3, 2.8.1, 2.95.4, egcs-1.1.2 # 3.0.4, 3.1.1, 3.2.3, 3.3.2, 3.3.3, 3.3.4, 3.4.0, 3.4.2 # 4.0.0, 4.0.1, 4.1.0 NGX_GCC_VER=`$CC -v 2>&1 | grep 'gcc version' 2>&1 \ | sed -e 's/^.* version \(.*\)/\1/'` echo " + gcc version: $NGX_GCC_VER" have=NGX_COMPILER value="\"gcc $NGX_GCC_VER\"" . auto/define # Solaris 7's /usr/ccs/bin/as does not support "-pipe" CC_TEST_FLAGS="-pipe" ngx_feature="gcc -pipe switch" ngx_feature_name= ngx_feature_run=no ngx_feature_incs= ngx_feature_path= ngx_feature_libs= ngx_feature_test= . auto/feature CC_TEST_FLAGS= if [ $ngx_found = yes ]; then PIPE="-pipe" fi case "$NGX_MACHINE" in sun4u | sun4v | sparc | sparc64 ) # "-mcpu=v9" enables the "casa" assembler instruction CFLAGS="$CFLAGS -mcpu=v9" ;; esac # optimizations #NGX_GCC_OPT="-O2" #NGX_GCC_OPT="-Os" NGX_GCC_OPT="-O" #CFLAGS="$CFLAGS -fomit-frame-pointer" case $CPU in pentium) # optimize for Pentium and Athlon CPU_OPT="-march=pentium" NGX_CPU_CACHE_LINE=32 ;; pentiumpro | pentium3) # optimize for Pentium Pro, Pentium II and Pentium III CPU_OPT="-march=pentiumpro" NGX_CPU_CACHE_LINE=32 ;; pentium4) # optimize for Pentium 4, gcc 3.x CPU_OPT="-march=pentium4" NGX_CPU_CACHE_LINE=128 ;; athlon) # optimize for Athlon, gcc 3.x CPU_OPT="-march=athlon" NGX_CPU_CACHE_LINE=64 ;; opteron) # optimize for Opteron, gcc 3.x CPU_OPT="-march=opteron" NGX_CPU_CACHE_LINE=64 ;; sparc32) # build 32-bit UltraSparc binary CPU_OPT="-m32" CORE_LINK="$CORE_LINK -m32" NGX_CPU_CACHE_LINE=64 ;; sparc64) # build 64-bit UltraSparc binary CPU_OPT="-m64" CORE_LINK="$CORE_LINK -m64" NGX_CPU_CACHE_LINE=64 ;; ppc64) # build 64-bit PowerPC binary CPU_OPT="-m64" CPU_OPT="$CPU_OPT -falign-functions=32 -falign-labels=32" CPU_OPT="$CPU_OPT -falign-loops=32 -falign-jumps=32" CORE_LINK="$CORE_LINK -m64" NGX_CPU_CACHE_LINE=128 ;; esac CC_AUX_FLAGS="$CC_AUX_FLAGS $CPU_OPT" case "$NGX_GCC_VER" in 2.7*) # batch build CPU_OPT= ;; esac 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 $PIPE" fi # warnings # -W requires at least -O CFLAGS="$CFLAGS ${NGX_GCC_OPT:--O} -W" CFLAGS="$CFLAGS -Wall -Wpointer-arith" #CFLAGS="$CFLAGS -Wconversion" #CFLAGS="$CFLAGS -Winline" #CFLAGS="$CFLAGS -Wmissing-prototypes" case "$NGX_GCC_VER" in 3.* | 4.* ) # we have a lot of the unused function arguments CFLAGS="$CFLAGS -Wno-unused-parameter" # 4.2.1 shows the warning in wrong places #CFLAGS="$CFLAGS -Wunreachable-code" ;; *) # we have a lot of the unused function arguments CFLAGS="$CFLAGS -Wno-unused" ;; esac # stop on warning CFLAGS="$CFLAGS -Werror" # debug CFLAGS="$CFLAGS -g" # DragonFly's gcc3 generates DWARF #CFLAGS="$CFLAGS -g -gstabs" if [ ".$CPP" = "." ]; then CPP="$CC -E" fi