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   1 # Copyright 1999-2016 Gentoo Foundation
   2 # Distributed under the terms of the GNU General Public License v2
   3 # $Id$
   4
   5 EAPI=5
   6
   7 # latest gentoo apache files
   8 GENTOO_PATCHSTAMP="20160303"
   9 GENTOO_DEVELOPER="polynomial-c"
  10 GENTOO_PATCHNAME="gentoo-apache-2.4.18-r1"
  11
  12 # IUSE/USE_EXPAND magic
  13 IUSE_MPMS_FORK="prefork"
  14 IUSE_MPMS_THREAD="event worker"
  15
  16 # << obsolete modules:
  17 # authn_default authz_default mem_cache
  18 # mem_cache is replaced by cache_disk
  19 # ?? buggy modules
  20 # proxy_scgi: startup error: undefined symbol "ap_proxy_release_connection", no fix found
  21 # >> added modules for reason:
  22 # compat: compatibility with 2.2 access control
  23 # authz_host: new module for access control
  24 # authn_core: functionality provided by authn_alias in previous versions
  25 # authz_core: new module, provides core authorization capabilities
  26 # cache_disk: replacement for mem_cache
  27 # lbmethod_byrequests: Split off from mod_proxy_balancer in 2.3
  28 # lbmethod_bytraffic: Split off from mod_proxy_balancer in 2.3
  29 # lbmethod_bybusyness: Split off from mod_proxy_balancer in 2.3
  30 # lbmethod_heartbeat: Split off from mod_proxy_balancer in 2.3
  31 # slotmem_shm: Slot-based shared memory provider (for lbmethod_byrequests).
  32 # socache_shmcb: shared object cache provider. Default config with ssl needs it
  33 # unixd: fixes startup error: Invalid command 'User'
  34 IUSE_MODULES="access_compat actions alias asis auth_basic auth_digest
  35 authn_alias authn_anon authn_core authn_dbd authn_dbm authn_file authz_core
  36 authz_dbd authz_dbm authz_groupfile authz_host authz_owner authz_user autoindex
  37 cache cache_disk cern_meta charset_lite cgi cgid dav dav_fs dav_lock dbd deflate
  38 dir dumpio env expires ext_filter file_cache filter headers http2 ident imagemap
  39 include info lbmethod_byrequests lbmethod_bytraffic lbmethod_bybusyness
  40 lbmethod_heartbeat log_config log_forensic logio macro mime mime_magic negotiation
  41 proxy proxy_ajp proxy_balancer proxy_connect proxy_ftp proxy_html proxy_http proxy_scgi
  42 proxy_fcgi  proxy_wstunnel rewrite ratelimit remoteip reqtimeout setenvif
  43 slotmem_shm speling socache_shmcb status substitute unique_id userdir usertrack
  44 unixd version vhost_alias"
  45 # The following are also in the source as of this version, but are not available
  46 # for user selection:
  47 # bucketeer case_filter case_filter_in echo http isapi optional_fn_export
  48 # optional_fn_import optional_hook_export optional_hook_import
  49
  50 # inter-module dependencies
  51 # TODO: this may still be incomplete
  52 MODULE_DEPENDS="
  53         dav_fs:dav
  54         dav_lock:dav
  55         deflate:filter
  56         cache_disk:cache
  57         ext_filter:filter
  58         file_cache:cache
  59         lbmethod_byrequests:proxy_balancer
  60         lbmethod_byrequests:slotmem_shm
  61         lbmethod_bytraffic:proxy_balancer
  62         lbmethod_bybusyness:proxy_balancer
  63         lbmethod_heartbeat:proxy_balancer
  64         log_forensic:log_config
  65         logio:log_config
  66         cache_disk:cache
  67         mime_magic:mime
  68         proxy_ajp:proxy
  69         proxy_balancer:proxy
  70         proxy_balancer:slotmem_shm
  71         proxy_connect:proxy
  72         proxy_ftp:proxy
  73         proxy_html:proxy
  74         proxy_http:proxy
  75         proxy_scgi:proxy
  76         proxy_fcgi:proxy
  77         proxy_wstunnel:proxy
  78         substitute:filter
  79 "
  80
  81 # module<->define mappings
  82 MODULE_DEFINES="
  83         auth_digest:AUTH_DIGEST
  84         authnz_ldap:AUTHNZ_LDAP
  85         cache:CACHE
  86         cache_disk:CACHE
  87         dav:DAV
  88         dav_fs:DAV
  89         dav_lock:DAV
  90         file_cache:CACHE
  91         http2:HTTP2
  92         info:INFO
  93         ldap:LDAP
  94         proxy:PROXY
  95         proxy_ajp:PROXY
  96         proxy_balancer:PROXY
  97         proxy_connect:PROXY
  98         proxy_ftp:PROXY
  99         proxy_html:PROXY
 100         proxy_http:PROXY
 101         proxy_fcgi:PROXY
 102         proxy_scgi:PROXY
 103         proxy_wstunnel:PROXY
 104         socache_shmcb:SSL
 105         ssl:SSL
 106         status:STATUS
 107         suexec:SUEXEC
 108         userdir:USERDIR
 109 "
 110
 111 # critical modules for the default config
 112 MODULE_CRITICAL="
 113         authn_core
 114         authz_core
 115         authz_host
 116         dir
 117         mime
 118         unixd
 119 "
 120 inherit eutils apache-2 systemd toolchain-funcs
 121
 122 DESCRIPTION="The Apache Web Server"
 123 HOMEPAGE="http://httpd.apache.org/"
 124
 125 # some helper scripts are Apache-1.1, thus both are here
 126 LICENSE="Apache-2.0 Apache-1.1"
 127 SLOT="2"
 128 KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ia64 ~mips ~ppc ~ppc64 ~s390 ~sh ~sparc ~x86 ~amd64-fbsd ~sparc-fbsd ~x86-fbsd ~amd64-linux ~x64-macos ~x86-macos ~m68k-mint ~sparc64-solaris ~x64-solaris"
 129
 130 DEPEND+="apache2_modules_http2? ( >=net-libs/nghttp2-1.2.1 )"
 131
 132 REQUIRED_USE="apache2_modules_http2? ( ssl )"
 133
 134 pkg_setup() {
 135         # dependend critical modules which are not allowed in global scope due
 136         # to USE flag conditionals (bug #499260)
 137         use ssl && MODULE_CRITICAL+=" socache_shmcb"
 138         use doc && MODULE_CRITICAL+=" alias negotiation setenvif"
 139         apache-2_pkg_setup
 140 }
 141
 142 src_configure() {
 143         # Brain dead check.
 144         tc-is-cross-compiler && export ap_cv_void_ptr_lt_long="no"
 145
 146         apache-2_src_configure
 147 }
 148
 149 src_compile() {
 150         if tc-is-cross-compiler; then
 151                 # This header is the same across targets, so use the build compiler.
 152                 pushd server >/dev/null
 153                 emake gen_test_char
 154                 tc-export_build_env BUILD_CC
 155                 ${BUILD_CC} ${BUILD_CFLAGS} ${BUILD_CPPFLAGS} ${BUILD_LDFLAGS} \
 156                         gen_test_char.c -o gen_test_char $(apr-1-config --includes) || die
 157                 popd >/dev/null
 158         fi
 159
 160         default
 161 }
 162
 163 src_install() {
 164         apache-2_src_install
 165         for i in /usr/bin/{htdigest,logresolve,htpasswd,htdbm,ab,httxt2dbm}; do
 166                 rm "${ED}"/$i || die "Failed to prune apache-tools bits"
 167         done
 168         for i in /usr/share/man/man8/{rotatelogs.8,htcacheclean.8}; do
 169                 rm "${ED}"/$i || die "Failed to prune apache-tools bits"
 170         done
 171         for i in /usr/share/man/man1/{logresolve.1,htdbm.1,htdigest.1,htpasswd.1,dbmmanage.1,ab.1}; do
 172                 rm "${ED}"/$i || die "Failed to prune apache-tools bits"
 173         done
 174         for i in /usr/sbin/{checkgid,fcgistarter,htcacheclean,rotatelogs}; do
 175                 rm "${ED}/"$i || die "Failed to prune apache-tools bits"
 176         done
 177
 178         # install apxs in /usr/bin (bug #502384) and put a symlink into the
 179         # old location until all ebuilds and eclasses have been modified to
 180         # use the new location.
 181         local apxs="/usr/bin/apxs"
 182         cp "${S}"/support/apxs "${ED}"${apxs} || die "Failed to install apxs"
 183         ln -s ../bin/apxs "${ED}"/usr/sbin/apxs || die
 184         chmod 0755 "${ED}"${apxs} || die
 185
 186         # Note: wait for mod_systemd to be included in the next release,
 187         # then apache2.4.service can be used and systemd support controlled
 188         # through --enable-systemd
 189         systemd_newunit "${FILESDIR}/apache2.2.service" "apache2.service"
 190         systemd_dotmpfilesd "${FILESDIR}/apache.conf"
 191         #insinto /etc/apache2/modules.d
 192         #doins "${FILESDIR}/00_systemd.conf"
 193
 194         # Install http2 module config
 195         insinto /etc/apache2/modules.d
 196         doins "${FILESDIR}"/41_mod_http2.conf
 197 }
 198
 199 pkg_postinst()
 200 {
 201         apache-2_pkg_postinst || die "apache-2_pkg_postinst failed"
 202         # warnings that default config might not work out of the box
 203         for mod in $MODULE_CRITICAL; do
 204                 if ! use "apache2_modules_${mod}"; then
 205                         echo
 206                         ewarn "Warning: Critical module not installed!"
 207                         ewarn "Modules 'authn_core', 'authz_core' and 'unixd'"
 208                         ewarn "are highly recomended but might not be in the base profile yet."
 209                         ewarn "Default config for ssl needs module 'socache_shmcb'."
 210                         ewarn "Enabling the following flags is highly recommended:"
 211                         for cmod in $MODULE_CRITICAL; do
 212                                 use "apache2_modules_${cmod}" || \
 213                                         ewarn "+ apache2_modules_${cmod}"
 214                         done
 215                         echo
 216                         break
 217                 fi
 218         done
 219         # warning for proxy_balancer and missing load balancing scheduler
 220         if use apache2_modules_proxy_balancer; then
 221                 local lbset=
 222                 for mod in lbmethod_byrequests lbmethod_bytraffic lbmethod_bybusyness lbmethod_heartbeat; do
 223                         if use "apache2_modules_${mod}"; then
 224                                 lbset=1 && break
 225                         fi
 226                 done
 227                 if [ ! $lbset ]; then
 228                         echo
 229                         ewarn "Info: Missing load balancing scheduler algorithm module"
 230                         ewarn "(They were split off from proxy_balancer in 2.3)"
 231                         ewarn "In order to get the ability of load balancing, at least"
 232                         ewarn "one of these modules has to be present:"
 233                         ewarn "lbmethod_byrequests lbmethod_bytraffic lbmethod_bybusyness lbmethod_heartbeat"
 234                         echo
 235                 fi
 236         fi
 237 }
 238