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Win32: MinGW GCC compatibility. Several warnings silenced, notably (ngx_socket_t) -1 is now checked on socket operations instead of -1, as ngx_socket_t is unsigned on win32 and gcc complains on comparison. With this patch, it's now possible to compile nginx using mingw gcc, with options we normally compile on win32.
author Maxim Dounin <mdounin@mdounin.ru>
date Wed, 04 Sep 2013 20:48:28 +0400
parents d620f497c50f
children 78f8ac479735
line wrap: on
line source


# Copyright (C) Igor Sysoev
# Copyright (C) Nginx, Inc.


case "$NGX_CC_NAME" in

    msvc*)
        ngx_makefile=makefile.msvc
        ngx_opt="CPU_OPT=\"$CPU_OPT\" LIBC=$LIBC"
        ngx_zlib="ZLIB=\"$ZLIB\""

    ;;

    owc*)
        ngx_makefile=makefile.owc
        ngx_opt="CPU_OPT=\"$CPU_OPT\""
        ngx_zlib=`echo ZLIB=\"$ZLIB\" | sed -e "s/\//$ngx_regex_dirsep/g"`
    ;;

    bcc)
        ngx_makefile=makefile.bcc
        ngx_opt="-DCPU_OPT=\"$CPU_OPT\""
        ngx_zlib=`echo \-DZLIB=\"$ZLIB\" | sed -e "s/\//$ngx_regex_dirsep/g"`
    ;;

    *)
        ngx_makefile=
    ;;

esac


done=NO


case "$NGX_PLATFORM" in

    win32)

        if [ -n "$ngx_makefile" ]; then
            cat << END                                        >> $NGX_MAKEFILE

`echo "$ZLIB/zlib.lib:	$NGX_MAKEFILE" | sed -e "s/\//$ngx_regex_dirsep/g"`
	\$(MAKE) -f auto/lib/zlib/$ngx_makefile $ngx_opt $ngx_zlib

END

        else

            cat << END                                        >> $NGX_MAKEFILE

$ZLIB/libz.a:	$NGX_MAKEFILE
	cd $ZLIB \\
	&& \$(MAKE) distclean \\
	&& \$(MAKE) -f win32/Makefile.gcc \\
		CFLAGS="$ZLIB_OPT" CC="\$(CC)" \\
		libz.a

END

        fi

        done=YES
    ;;

    # FreeBSD: i386
    # Linux: i686

    *:i386 | *:i686)
        case $ZLIB_ASM in
            pentium)

                cat << END                                    >> $NGX_MAKEFILE

$ZLIB/libz.a:	$NGX_MAKEFILE
	cd $ZLIB \\
	&& \$(MAKE) distclean \\
	&& cp contrib/asm586/match.S . \\
	&& CFLAGS="$ZLIB_OPT -DASMV" CC="\$(CC)" \\
		./configure \\
	&& \$(MAKE) OBJA=match.o libz.a

END

                done=YES
            ;;

            pentiumpro)

                cat << END                                    >> $NGX_MAKEFILE

$ZLIB/libz.a:	$NGX_MAKEFILE
	cd $ZLIB \\
	&& \$(MAKE) distclean \\
	&& cp contrib/asm686/match.S . \\
	&& CFLAGS="$ZLIB_OPT -DASMV" CC="\$(CC)" \\
		./configure \\
	&& \$(MAKE) OBJA=match.o libz.a

END

                done=YES
            ;;

            NO)
            ;;

            *)
                echo "$0: error: invalid --with-zlib-asm=$ZLIB_ASM option."
                echo "The valid values are \"pentium\" and \"pentiumpro\" only".
                echo

                exit 1;
            ;;
        esac
    ;;

esac


if [ $done = NO ]; then

    cat << END                                                >> $NGX_MAKEFILE

$ZLIB/libz.a:	$NGX_MAKEFILE
	cd $ZLIB \\
	&& \$(MAKE) distclean \\
	&& CFLAGS="$ZLIB_OPT" CC="\$(CC)" \\
		./configure \\
	&& \$(MAKE) libz.a

END

fi