nginx/auto/cc/msvc
Maxim Dounin 97f59dda09 Dynamic modules.
The auto/module script is extended to understand ngx_module_link=DYNAMIC.
When set, it links the module as a shared object rather than statically
into nginx binary.  The module can later be loaded using the "load_module"
directive.

New auto/module parameter ngx_module_order allows to define module loading
order in complex cases.  By default the order is set based on ngx_module_type.

3rd party modules can be compiled dynamically using the --add-dynamic-module
configure option, which will preset ngx_module_link to "DYNAMIC" before
calling the module config script.

Win32 support is rudimentary, and only works when using MinGW gcc (which
is able to handle exports/imports automatically).

In collaboration with Ruslan Ermilov.
2016-02-04 20:25:29 +03:00

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# Copyright (C) Igor Sysoev
# Copyright (C) Nginx, Inc.
# MSVC 6.0 SP2
# MSVC Toolkit 2003 (7.1)
# MSVC 2005 Express Edition SP1 (8.0)
# optimizations
# maximize speed, equivalent to -Og -Oi -Ot -Oy -Ob2 -Gs -GF -Gy
CFLAGS="$CFLAGS -O2"
# enable global optimization
#CFLAGS="$CFLAGS -Og"
# enable intrinsic functions
#CFLAGS="$CFLAGS -Oi"
# disable inline expansion
#CFLAGS="$CFLAGS -Ob0"
# explicit inline expansion
#CFLAGS="$CFLAGS -Ob1"
# explicit and implicit inline expansion
#CFLAGS="$CFLAGS -Ob2"
# enable frame pointer omission
#CFLAGS="$CFLAGS -Oy"
# disable stack checking calls
#CFLAGS="$CFLAGS -Gs"
# pools strings as read/write
#CFLAGS="$CFLAGS -Gf"
# pools strings as read-only
#CFLAGS="$CFLAGS -GF"
case $CPU in
pentium)
# optimize for Pentium and Athlon
CPU_OPT="-G5"
;;
pentiumpro)
# optimize for Pentium Pro, Pentium II and Pentium III
CPU_OPT="-G6"
;;
pentium4)
# optimize for Pentium 4, MSVC 7
CPU_OPT="-G7"
;;
esac
# __cdecl, default, must be used with OpenSSL, md5 asm, and sha1 asm
#CPU_OPT="$CPU_OPT -Gd"
# __stdcall
#CPU_OPT="$CPU_OPT -Gz"
# __fastcall
#CPU_OPT="$CPU_OPT -Gr"
CFLAGS="$CFLAGS $CPU_OPT"
# warnings
CFLAGS="$CFLAGS -W4"
# stop on warning
CFLAGS="$CFLAGS -WX"
# disable logo
CFLAGS="$CFLAGS -nologo"
# the link flags
CORE_LINK="$CORE_LINK -link -verbose:lib"
# link with libcmt.lib, multithreaded
LIBC="-MT"
# link with msvcrt.dll
# however, MSVC Toolkit 2003 has no MSVCRT.LIB
#LIBC="-MD"
CFLAGS="$CFLAGS $LIBC"
CORE_LIBS="$CORE_LIBS kernel32.lib user32.lib"
# Win32 GUI mode application
#CORE_LINK="$CORE_LINK -subsystem:windows -entry:mainCRTStartup"
# debug
# msvc8 under Wine issues
# Program database manager mismatch; please check your installation
if [ $NGX_CC_NAME != msvc8 ]; then
CFLAGS="$CFLAGS -Zi"
CORE_LINK="$CORE_LINK -debug"
fi
# MSVC 2005 supports C99 variadic macros
if [ $NGX_CC_NAME = msvc8 ]; then
have=NGX_HAVE_C99_VARIADIC_MACROS . auto/have
fi
# precompiled headers
CORE_DEPS="$CORE_DEPS $NGX_OBJS/ngx_config.pch"
CORE_LINK="$CORE_LINK $NGX_OBJS/ngx_pch.obj"
NGX_PCH="$NGX_OBJS/ngx_config.pch"
NGX_BUILD_PCH="-Ycngx_config.h -Fp$NGX_OBJS/ngx_config.pch"
NGX_USE_PCH="-Yungx_config.h -Fp$NGX_OBJS/ngx_config.pch"
# the resource file
NGX_RES="$NGX_OBJS/nginx.res"
NGX_RCC="rc -fo$NGX_RES \$(CORE_INCS) $NGX_WIN32_RC"
CORE_LINK="$NGX_RES $CORE_LINK"
# dynamic modules
#MAIN_LINK="-link -def:$NGX_OBJS/nginx.def"
#MODULE_LINK="-LD $NGX_OBJS/nginx.lib"
ngx_pic_opt=
ngx_objout="-Fo"
ngx_binout="-Fe"
ngx_objext="obj"
ngx_binext=".exe"
ngx_long_start='@<<
'
ngx_long_end='<<'
ngx_long_regex_cont=' \
'
ngx_long_cont='
'
# MSVC understand / in path
#ngx_regex_dirsep='\\'
#ngx_dirsep="\\"