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Revision 1.1 - (hide annotations) (download)
Sun Nov 21 01:51:58 2004 UTC (9 years, 9 months ago) by urilith
Branch: MAIN
Adding apache-module.eclass and new version of depend.apache.eclass

1 urilith 1.1 # Copyright 2004 Gentoo Foundation
2     # Distributed under the terms of the GNU General Public License, v2 or later
3     # Author Michael Tindal <urilith@gentoo.org>
4     # $Header: $
5     ECLASS=apache-module
6     INHERITED="$INHERITED $ECLASS"
7    
8     inherit depend.apache
9    
10     # This eclass provides a common set of functions for Apache modules.
11    
12     ######
13     ## Common ebuild variables
14     ######
15    
16     ####
17     ## APXS1_S, APXS2_S
18     ##
19     ## Paths to temporary build directories
20     ####
21     APXS1_S=""
22     APXS2_S=""
23    
24     ####
25     ## APXS1_ARGS, APXS2_ARGS
26     ##
27     ## Arguments to pass to the apxs tool
28     ####
29     APXS1_ARGS=""
30     APXS2_ARGS=""
31    
32     ####
33     ## APACHE1_MOD_FILE, APACHE2_MOD_FILE
34     ##
35     ## Name of the module that src_install installs (only, minus the .so)
36     ####
37     APACHE1_MOD_FILE=""
38     APACHE2_MOD_FILE=""
39    
40     ####
41     ## APACHE1_MOD_CONF, APACHE2_MOD_CONF
42     ##
43     ## Configuration file installed by src_install
44     ####
45     APACHE1_MOD_CONF=""
46     APACHE2_MOD_CONF=""
47    
48     ####
49     ## APACHE1_MOD_DEFINE, APACHE2_MOD_DEFINE
50     ##
51     ## Name of define (eg FOO) to use in conditional loading of the installed
52     ## module/it's config file
53     ####
54     APACHE1_MOD_DEFINE=""
55     APACHE2_MOD_DEFINE=""
56    
57     ####
58     ## DOCFILES
59     ##
60     ## If the exported src_install() is being used, and ${DOCFILES} is non-zero,
61     ## some sed-fu is applied to split out html documentation (if any) from normal
62     ## documentation, and dodoc'd or dohtml'd
63     ####
64     DOCFILES=""
65    
66     ######
67     ## Utility functions
68     ######
69    
70     ####
71     ## apache_cd_dir
72     ##
73     ## Return the path to our temporary build dir
74     ####
75     apache_cd_dir() {
76     debug-print-function apache_cd_dir
77    
78     if [ "${APACHE_VERSION}" == "1" ]; then
79     [ -n "${APXS1_S}" ] && CD_DIR="${APXS1_S}"
80     else
81     [ -n "${APXS2_S}" ] && CD_DIR="${APXS2_S}"
82     fi
83    
84     # XXX - is this really needed? can't we just return ${S}?
85     if [ -z "${CD_DIR}" ]; then
86     if [ -d ${S}/src ] ; then
87     CD_DIR="${S}/src"
88     else
89     CD_DIR="${S}"
90     fi
91     fi
92    
93     debug-print apache_cd_dir: "CD_DIR=${CD_DIR}"
94     echo ${CD_DIR}
95     }
96    
97     ####
98     ## apache_mod_file
99     ##
100     ## Return the path to the module file
101     ####
102     apache_mod_file() {
103     debug-print-function apache_mod_file
104    
105     if [ "${APACHE_VERSION}" == "1" ]; then
106     [ -n "${APACHE1_MOD_FILE}" ] && MOD_FILE="${APACHE1_MOD_FILE}"
107     [ -z "${MOD_FILE}" ] && MOD_FILE="$(apache_cd_dir)/${PN}.so"
108     else
109     [ -n "${APACHE2_MOD_FILE}" ] && MOD_FILE="${APACHE2_MOD_FILE}"
110     [ -z "${MOD_FILE}" ] && MOD_FILE="$(apache_cd_dir)/.libs/${PN}.so"
111     fi
112    
113     debug-print apache_mod_file: MOD_FILE=${MOD_FILE}
114     echo ${MOD_FILE}
115     }
116    
117     ####
118     ## apache_doc_magic
119     ##
120     ## Some magic for picking out html files from ${DOCFILES}. It takes
121     ## an optional first argument `html'; if the first argument is equals
122     ## `html', only html files are returned, otherwise normal (non-html)
123     ## docs are returned.
124     ####
125     apache_doc_magic() {
126     debug-print-function apache_doc_magic $*
127    
128     if [ -n "${DOCFILES}" ]; then
129     if [ "x$1" == "xhtml" ]; then
130     DOCS="`echo ${DOCFILES} | sed -e 's/ /\n/g' | sed -e '/^[^ ]*.html$/ !d'`"
131     else
132     DOCS="`echo ${DOCFILES} | sed 's, *[^ ]*\+.html, ,g'`"
133     fi
134    
135     debug-print apache_doc_magic: DOCS=${DOCS}
136     echo ${DOCS}
137     fi
138     }
139    
140     ######
141     ## Apache 1.x ebuild functions
142     ######
143    
144     ####
145     ## apache1_src_compile
146     ## The default action is to call ${APXS11} with the value of
147     ## ${APXS1_ARGS}. If a module requires a different build setup
148     ## than this, use ${APXS1} in your own src_compile routine.
149     ####
150     apache1_src_compile () {
151     debug-print-function apache1_src_compile
152    
153     CD_DIR=$(apache_cd_dir)
154     cd ${CD_DIR} || die "cd ${CD_DIR} failed"
155     APXS1_ARGS="${APXS1_ARGS:--c ${PN}.c}"
156     ${APXS1} ${APXS1_ARGS} || die "${APXS1} ${APXS1_ARGS} failed"
157     }
158    
159     ####
160     ## apache1_src_install
161     ##
162     ## This installs the files into apache's directories. The module is installed
163     ## from a directory chosen as above (APXS2_S or ${S}/src). In addition,
164     ## this function can also set the executable permission on files listed in EXECFILES.
165     ## The configuration file name is listed in APACHE1_MOD_CONF without the .conf extensions,
166     ## so if you configuration is 55_mod_foo.conf, APACHE1_MOD_CONF would be 55_mod_foo.
167     ## DOCFILES contains the list of files you want filed as documentation. The name of the
168     ## module can also be specified using the APACHE1_MOD_FILE or defaults to
169     ## .libs/${PN}.so.
170     ####
171     apache1_src_install() {
172     debug-print-function apache1_src_install
173    
174     CD_DIR=$(apache_cd_dir)
175     cd ${CD_DIR} || die "cd ${CD_DIR} failed"
176    
177     MOD_FILE=$(apache_mod_file)
178    
179     exeinto ${APACHE1_MODULESDIR}
180     doexe ${MOD_FILE} || die "internal ebuild error: \'${MOD_FILE}\' not found"
181     [ -n "${APACHE1_EXECFILES}" ] && doexe ${APACHE1_EXECFILES}
182    
183     if [ -n "${APACHE1_MOD_CONF}" ] ; then
184     insinto ${APACHE1_MODULES_CONFDIR}
185     doins ${FILESDIR}/${APACHE1_MOD_CONF}.conf || die "internal ebuild error: \'${APACHE2_MOD_CONF}.conf\' not found."
186    
187     einfo
188     einfo "Configuration file installed as ${APACHE1_MODULES_CONFDIR}/${APACHE1_MOD_CONF}.conf"
189     einfo "You may want to edit it before turning the module on in /etc/conf.d/apache"
190     einfo
191     fi
192    
193     cd ${S}
194    
195     if [ -n "${DOCFILES}" ] ; then
196     OTHER_DOCS=$(apache_doc_magic)
197     HTML_DOCS=$(apache_doc_magic html)
198    
199     [ -n "${OTHER_DOCS}" ] && dodoc ${OTHER_DOCS}
200     [ -n "${HTML_DOCS}" ] && dohtml ${HTML_DOCS}
201     fi
202     }
203    
204     ####
205     ## apache1_pkg_postinst
206     ##
207     ## Prints the standard config message, unless APACHE1_NO_CONFIG is set to yes.
208     ####
209     apache1_pkg_postinst() {
210     debug-print-function apache1_pkg_postinst
211    
212     if [ -n "${APACHE1_MOD_DEFINE}" ]; then
213     einfo
214     einfo "To enable ${PN}, you need to edit your /etc/conf.d/apache file and"
215     einfo "add '-D ${APACHE1_MOD_DEFINE}' to APACHE_OPTS."
216     einfo
217     fi
218     }
219    
220     ######
221     ## Apache 2.x ebuild functions
222     ######
223    
224     ####
225     ## apache2_pkg_setup
226     ##
227     ## Checks to see if APACHE2_MT_UNSAFE is set to anything other than "no". If it is, then
228     ## we check what the MPM style used by Apache is, if it isnt prefork, we let the user
229     ## know they need prefork, and then exit the build.
230     ####
231     apache2_pkg_setup () {
232     debug-print-function apache2_pkg_setup
233    
234     if [ -n "${APACHE2_MT_UNSAFEE}" ]; then
235     if [ "x${APACHE2_MT_UNSAFE}" != "no" ]; then
236     APACHE2_MPM_STYLE=`/usr/sbin/apxs2 -q MPM_NAME`
237     if [ "x$APACHE2_MPM_STYLE" != "xprefork" ]; then
238     eerror "You currently have Apache configured to use the."
239     eerror "$APACHE2_MPM_STYLE MPM style. The module you are"
240     eerror "trying to install is not currently thread-safe,"
241     eerror "and will not work under your current configuraiton."
242     echo
243     eerror "If you still want to use the module, please reinstall"
244     eerror "Apache with mpm-prefork set."
245    
246     epause
247     ebeep
248     die Invalid Apache MPM style.
249     fi
250     fi
251     fi
252     }
253    
254     ####
255     ## apache2_src_compile
256     ##
257     ## The default action is to call ${APXS2} with the value of
258     ## ${APXS2_ARGS}. If a module requires a different build setup
259     ## than this, use ${APXS2} in your own src_compile routine.
260     ####
261     apache2_src_compile () {
262     debug-print-function apache2_src_compile
263    
264     CD_DIR=$(apache_cd_dir)
265     cd ${CD_DIR} || die "cd ${CD_DIR} failed"
266     APXS2_ARGS="${APXS2_ARGS:--c ${PN}.c}"
267     ${APXS2} ${APXS2_ARGS} || die "${APXS2} ${APXS2_ARGS} failed"
268     }
269    
270     ####
271     ## apache2_src_install
272     ##
273     ## This installs the files into apache's directories. The module is installed
274     ## from a directory chosen as above (APXS2_S or ${S}/src). In addition,
275     ## this function can also set the executable permission on files listed in EXECFILES.
276     ## The configuration file name is listed in CONFFILE without the .conf extensions,
277     ## so if you configuration is 55_mod_foo.conf, CONFFILE would be 55_mod_foo.
278     ## DOCFILES contains the list of files you want filed as documentation.
279     ####
280     apache2_src_install() {
281     debug-print-function apache2_src_install
282    
283     CD_DIR=$(apache_cd_dir)
284     cd ${CD_DIR} || die "cd ${CD_DIR} failed"
285    
286     MOD_FILE=$(apache_mod_file)
287    
288     exeinto ${APACHE2_MODULESDIR}
289     doexe ${MOD_FILE} || die "internal ebuild error: \'${MOD_FILE}\' not found"
290     [ -n "${APACHE2_EXECFILES}" ] && doexe ${APACHE2_EXECFILES}
291    
292     if [ -n "${APACHE2_MOD_CONF}" ] ; then
293     insinto ${APACHE2_MODULES_CONFDIR}
294     doins ${FILESDIR}/${APACHE2_MOD_CONF}.conf || die "internal ebuild error: \'${APACHE2_MOD_CONF}.conf\' not found."
295    
296     einfo
297     einfo "Configuration file installed as ${APACHE2_MODULES_CONFDIR}/${APACHE2_MOD_CONF}.conf"
298     einfo "You may want to edit it before turning the module on in /etc/conf.d/apache2"
299     einfo
300     fi
301    
302     if [ -n "${APACHE2_VHOSTFILE}" ]; then
303     insinto ${APACHE2_MODULES_VHOSTDIR}
304     doins ${FILESDIR}/${APACHE2_VHOSTFILE}.conf
305     fi
306    
307     cd ${S}
308    
309     if [ -n "${DOCFILES}" ] ; then
310     OTHER_DOCS=$(apache_doc_magic)
311     HTML_DOCS=$(apache_doc_magic html)
312    
313     [ -n "${OTHER_DOCS}" ] && dodoc ${OTHER_DOCS}
314     [ -n "${HTML_DOCS}" ] && dohtml ${HTML_DOCS}
315     fi
316     }
317    
318     apache2_pkg_postinst() {
319     debug-print-function apache2_pkg_postinst
320    
321     if [ -n "${APACHE2_MOD_DEFINE}" ]; then
322     einfo
323     einfo "To enable ${PN}, you need to edit your /etc/conf.d/apache2 file and"
324     einfo "add '-D ${APACHE2_MOD_DEFINE}' to APACHE2_OPTS."
325     einfo
326     fi
327     }
328    
329     ######
330     ## Apache dual (1.x or 2.x) ebuild functions
331     ##
332     ## This is where the magic happens. We provide dummy routines of all of the functions
333     ## provided by all of the specifics. We use APACHE_ECLASS_VER_* to see which versions
334     ## to call. If a function is provided by a given section (ie pkg_postinst in Apache 2.x)
335     ## the exported routine simply does nothing.
336     ######
337    
338     apache-module_pkg_setup() {
339     debug-print-function apache-module_pkg_setup
340    
341     if [ ${APACHE_VERSION} -eq '2' ]; then
342     apache2_pkg_setup
343     fi
344     }
345    
346     apache-module_src_compile() {
347     debug-print-function apache-module_src_compile
348    
349     if [ ${APACHE_VERSION} -eq '1' ]; then
350     apache1_src_compile
351     else
352     apache2_src_compile
353     fi
354     }
355    
356     apache-module_src_install() {
357     debug-print-function apache-module_src_install
358    
359     if [ ${APACHE_VERSION} -eq '1' ]; then
360     apache1_src_install
361     else
362     apache2_src_install
363     fi
364     }
365    
366     apache-module_pkg_postinst() {
367     debug-print-function apache-module_pkg_postinst
368    
369     if [ ${APACHE_VERSION} -eq '1' ]; then
370     apache1_pkg_postinst
371     else
372     apache2_pkg_postinst
373     fi
374     }
375    
376     EXPORT_FUNCTIONS pkg_setup src_compile src_install pkg_postinst
377    
378     # vim:ts=4

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