#!/bin/sh

# This is the development version of haproxy with ssl, zlib, pcre.

SRC_FETCH_PATH="http://git.formilux.org/?p=people/willy/haproxy-1.6.git;a=snapshot;h=v$PKGVER;sf=tgz"
SRC_FETCH_METHOD="http"

MAKEDEPENDS=( "pcre-*:::*.h *.so *.so.*" "openssl-*:::*.h *.so *.so.*" "libslz-*:::*.h *.a" "jemalloc-*:::*.h *.so *.so.*")

# Note : PCRE is enabled. PCRE is statically built for x86_64 models
# This pkg is built with smaller options allowing it to support a higher number
# of simultaneous connections, typically 5000 with 256 MB memory including the
# sockets and the system, or 40000 with 1 GB RAM.

# Patches below 1000 are bugfixes and initial backports.
# Patches above 1000 are aloha-specific or late backports.
PATCH_LIST="
0001-BUG-MAJOR-fix-listening-IP-address-storage-for-front.patch
0002-BUG-MINOR-fix-listening-IP-address-storage-for-front.patch
0003-DOC-Fix-typo-so-fetch-is-properly-parsed-by-Cyril-s-.patch
0004-BUG-MAJOR-http-fix-breakage-of-reqdeny-causing-rando.patch
0005-BUG-MEDIUM-stick-tables-fix-breakage-in-table-conver.patch
0006-BUG-MEDIUM-dns-unbreak-DNS-resolver-after-header-fix.patch
0007-BUILD-fix-build-on-Solaris-11.patch
0008-CLEANUP-connection-fix-double-negation-on-memcmp.patch
0009-BUG-MEDIUM-stats-show-servers-state-may-show-an-serv.patch
0010-BUG-MEDIUM-fix-risk-of-segfault-with-show-tls-keys.patch
0011-BUG-MEDIUM-sticktables-segfault-in-some-configuratio.patch
0012-BUG-MEDIUM-lua-converters-doesn-t-work.patch
0013-BUG-MINOR-http-add-header-header-name-copied-twice.patch
0014-BUG-MEDIUM-http-add-header-buffer-overwritten.patch
"

FILE_LIST=
HAPROXY_VERSION="${PKGVER}"
HAPROXY_SUBVERS="-${DISTVER}_${VERSFX}"
HAPROXY_DATE="$(date +%Y/%m/%d)"

function do_compile_only {
    # halog
    (
      cd contrib/halog
      $FLXMAKE CC=$CC halog
    )

    # haproxy
    case "$FLX_ARCH_SMALL" in
      i?86)   REGPARM=1 ; VSYSCALL=1 ; FUTEX=1 ;;
      x86*)   REGPARM=1 ; VSYSCALL= ; FUTEX=1 ;;
         *)   REGPARM=  ; VSYSCALL= ; FUTEX= ;;
    esac

    # splice() was introduced in glibc-2.6
    # accept4() was introduced in glibc-2.10
    case "$(readlink $FLXROOTDIR/lib/libc.so.?)" in
       libc-2.[0-5].*) MY_SPLICE=1 ; MY_ACCEPT4=1 ;;
       libc-2.[6-9].*) MY_SPLICE=  ; MY_ACCEPT4=1 ;;
          libc-2.1*.*) MY_SPLICE=  ; MY_ACCEPT4=  ;;
                    *) MY_SPLICE= ;;
    esac

    if [ -z "${FLXARCH##arm*}" ]; then
      USE_ACCEPT4=
    else
      USE_ACCEPT4=implicit
    fi

    SYSTEM_MAXCONN= ; DEFAULT_MAXCONN=10000 ; MEMMAX= 

    $FLXPMAKE CC="$CC" EXTRA= \
      ADDLIB="-ljemalloc -lpthread -ldl" LDFLAGS="\$(ARCH_FLAGS) -g" \
      TARGET=linux2628 USE_PCRE=1 PCREDIR=$FLXROOTDIR/usr \
      SMALL_OPTS="${SYSTEM_MAXCONN:+-DSYSTEM_MAXCONN=$SYSTEM_MAXCONN }${DEFAULT_MAXCONN:+-DDEFAULT_MAXCONN=$DEFAULT_MAXCONN }-DDEFAULT_SSL_MAX_RECORD=2859" \
      USE_MY_SPLICE=${MY_SPLICE} USE_ACCEPT4=${USE_ACCEPT4} USE_MY_ACCEPT4=${MY_ACCEPT4} USE_TFO=1 \
      USE_REGPARM=${REGPARM} USE_VSYSCALL=${VSYSCALL} \
      USE_OPENSSL=1 USE_FUTEX=${FUTEX} USE_SLZ=1 USE_NS=1 \
      SILENT_DEFINE="-DLISTEN_DEFAULT_CIPHERS=\"\\\"AES:RC4:ALL:!aNULL:!eNULL:!LOW:!EXPORT:!SSLv2\\\"\" \
                     -DCONNECT_DEFAULT_CIPHERS=\"\\\"AES:RC4:ALL:!aNULL:!eNULL:!LOW:!EXPORT:!SSLv2\\\"\""
}

function do_prepack {
    # halog
    mkdir -p $ROOTDIR/usr/bin
    cp contrib/halog/halog $ROOTDIR/usr/bin/

    mkdir -p $ROOTDIR/sbin/init.d
    cp $PKGDIR/add-ons/init.haproxy $ROOTDIR/sbin/init.d/haproxy
    chmod 755 $ROOTDIR/sbin/init.d/haproxy

    mkdir -p $ROOTDIR/usr/sbin
    cp haproxy $ROOTDIR/usr/sbin

    mkdir -p $ROOTDIR/usr/share/$PKGRADIX/$PKGRADIX-$PKGVER
    cp doc/intro.txt $ROOTDIR/usr/share/$PKGRADIX/$PKGRADIX-$PKGVER/
    cp doc/architecture.txt $ROOTDIR/usr/share/$PKGRADIX/$PKGRADIX-$PKGVER/
    cp doc/management.txt $ROOTDIR/usr/share/$PKGRADIX/$PKGRADIX-$PKGVER/
    cp doc/configuration.txt $ROOTDIR/usr/share/$PKGRADIX/$PKGRADIX-$PKGVER/
    cp doc/network-namespaces.txt $ROOTDIR/usr/share/$PKGRADIX/$PKGRADIX-$PKGVER/
    cp examples/debug2ansi examples/debug2html examples/debugfind $ROOTDIR/usr/share/$PKGRADIX/$PKGRADIX-$PKGVER/
    set_default_perm $ROOTDIR
}

function do_clean {
    $FLXMAKE clean
    rm -f contrib/halog/halog{,64}
    ( do_delpack )
    return 0
}