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Revision 1.29 - (hide annotations) (download)
Wed Jan 18 23:04:57 2006 UTC (8 years, 11 months ago) by vapier
Branch: MAIN
Changes since 1.28: +1 -6 lines
dont except invalid aclocal flags

1 azarah 1.11 # Copyright 1999-2005 Gentoo Foundation
2 vapier 1.6 # Distributed under the terms of the GNU General Public License v2
3 vapier 1.29 # $Header: /var/cvsroot/gentoo-x86/eclass/autotools.eclass,v 1.28 2006/01/12 13:13:56 flameeyes Exp $
4 vapier 1.7 #
5 azarah 1.11 # Author: Diego Pettenò <flameeyes@gentoo.org>
6 azarah 1.12 # Enhancements: Martin Schlemmer <azarah@gentoo.org>
7 vapier 1.7 #
8 azarah 1.11 # This eclass is for handling autotooled software packages that
9     # needs to regenerate their build scripts.
10 azarah 1.1 #
11 azarah 1.11 # NB: If you add anything, please comment it!
12 azarah 1.1
13 azarah 1.11 inherit eutils gnuconfig
14    
15 flameeyes 1.28 DEPEND="sys-devel/automake
16     sys-devel/autoconf
17     sys-devel/libtool"
18 azarah 1.11
19 azarah 1.16 # Variables:
20     #
21 azarah 1.17 # AT_M4DIR - Additional director(y|ies) aclocal should search
22 azarah 1.16 # AT_GNUCONF_UPDATE - Should gnuconfig_update() be run (normally handled by
23 azarah 1.17 # econf()) [yes|no]
24 flameeyes 1.23 # AM_OPTS - Additional options to pass to automake during
25     # eautoreconf call.
26 azarah 1.17
27     # Functions:
28     #
29     # eautoreconf() - Should do a full autoreconf - normally what most people
30     # will be interested in. Also should handle additional
31     # directories specified by AC_CONFIG_SUBDIRS.
32     # eaclocal() - Runs aclocal. Respects AT_M4DIR for additional directories
33     # to search for macro's.
34     # _elibtoolize() - Runs libtoolize. Note the '_' prefix .. to not collide
35     # with elibtoolize() from libtool.eclass
36     # eautoconf - Runs autoconf.
37     # eautoheader - Runs autoheader.
38     # eautomake - Runs automake
39     #
40 azarah 1.16
41     # XXX: M4DIR should be depreciated
42     AT_M4DIR=${AT_M4DIR:-${M4DIR}}
43     AT_GNUCONF_UPDATE="no"
44    
45 azarah 1.11
46 azarah 1.17 # This function mimes the behavior of autoreconf, but uses the different
47     # eauto* functions to run the tools. It doesn't accept parameters, but
48     # the directory with include files can be specified with AT_M4DIR variable.
49     #
50     # Note: doesn't run autopoint right now, but runs gnuconfig_update.
51     eautoreconf() {
52     local pwd=$(pwd) x
53 azarah 1.11
54 azarah 1.17 # Take care of subdirs
55     for x in $(autotools_get_subdirs); do
56     if [[ -d ${x} ]] ; then
57     cd "${x}"
58     eautoreconf
59     cd "${pwd}"
60     fi
61     done
62 azarah 1.11
63 flameeyes 1.26 einfo "Running eautoreconf in '$(pwd)' ..."
64 azarah 1.17 eaclocal
65     _elibtoolize --copy --force
66     eautoconf
67     eautoheader
68 flameeyes 1.23 eautomake ${AM_OPTS}
69 azarah 1.1
70 azarah 1.17 # Normally run by econf()
71     [[ ${AT_GNUCONF_UPDATE} == "yes" ]] && gnuconfig_update
72 flameeyes 1.21
73     return 0
74 azarah 1.12 }
75    
76 azarah 1.11 # These functions runs the autotools using autotools_run_tool with the
77     # specified parametes. The name of the tool run is the same of the function
78     # without e prefix.
79     # They also force installing the support files for safety.
80     eaclocal() {
81 azarah 1.12 local aclocal_opts
82    
83 azarah 1.16 # XXX: M4DIR should be depreciated
84     AT_M4DIR=${AT_M4DIR:-${M4DIR}}
85    
86     if [[ -n ${AT_M4DIR} ]] ; then
87     for x in ${AT_M4DIR} ; do
88     case "${x}" in
89     "-I")
90     # We handle it below
91     ;;
92     *)
93     [[ ! -d ${x} ]] && ewarn "eaclocal: '${x}' does not exist"
94     aclocal_opts="${aclocal_opts} -I ${x}"
95     ;;
96     esac
97     done
98     fi
99 flameeyes 1.15
100 flameeyes 1.22 [[ ! -f aclocal.m4 || -n $(grep -e 'generated.*by aclocal' aclocal.m4) ]] && \
101 azarah 1.12 autotools_run_tool aclocal "$@" ${aclocal_opts}
102     }
103    
104     _elibtoolize() {
105 azarah 1.19 local opts
106 swegener 1.20
107 azarah 1.12 # Check if we should run libtoolize
108     [[ -n $(autotools_check_macro "AC_PROG_LIBTOOL") ]] || return 0
109 azarah 1.19
110     [[ -f Makefile.am ]] && opts="--automake"
111 swegener 1.20
112 flameeyes 1.18 [[ "${USERLAND}" == "Darwin" ]] && LIBTOOLIZE="glibtoolize"
113 azarah 1.19 autotools_run_tool ${LIBTOOLIZE:-libtoolize} "$@" ${opts}
114 flameeyes 1.15
115 azarah 1.12 # Need to rerun aclocal
116     eaclocal
117 azarah 1.11 }
118 azarah 1.1
119 azarah 1.11 eautoheader() {
120 azarah 1.12 # Check if we should run autoheader
121     [[ -n $(autotools_check_macro "AC_CONFIG_HEADERS") ]] || return 0
122 azarah 1.11 autotools_run_tool autoheader "$@"
123     }
124 azarah 1.1
125 azarah 1.11 eautoconf() {
126 azarah 1.12 if [[ ! -f configure.ac && ! -f configure.in ]] ; then
127     echo
128     eerror "No configure.{ac,in} present in '$(pwd | sed -e 's:.*/::')'!"
129     echo
130     die "No configure.{ac,in} present!"
131     fi
132    
133 azarah 1.11 autotools_run_tool autoconf "$@"
134     }
135 azarah 1.1
136 azarah 1.11 eautomake() {
137 flameeyes 1.24 local extra_opts
138    
139 azarah 1.12 [[ -f Makefile.am ]] || return 0
140 flameeyes 1.24
141     [[ -f INSTALL && -f AUTHORS && -f ChangeLog ]] \
142     || extra_opts="${extra_opts} --foreign"
143    
144 flameeyes 1.14 # --force-missing seems not to be recognized by some flavours of automake
145 flameeyes 1.24 autotools_run_tool automake --add-missing --copy ${extra_opts} "$@"
146 azarah 1.1 }
147    
148 azarah 1.11
149    
150 azarah 1.17 # Internal function to run an autotools' tool
151     autotools_run_tool() {
152     local STDERR_TARGET="${T}/$$.out"
153     local PATCH_TARGET="${T}/$$.patch"
154     local ris
155    
156     echo "***** $1 *****" > ${STDERR_TARGET%/*}/$1-${STDERR_TARGET##*/}
157     echo >> ${STDERR_TARGET%/*}/$1-${STDERR_TARGET##*/}
158    
159 azarah 1.27 ebegin "Running $@"
160 azarah 1.17 $@ >> ${STDERR_TARGET%/*}/$1-${STDERR_TARGET##*/} 2>&1
161     ris=$?
162     eend ${ris}
163    
164     if [[ ${ris} != 0 ]]; then
165     echo
166     eerror "Failed Running $1 !"
167     eerror
168     eerror "Include in your bugreport the contents of:"
169     eerror
170     eerror " ${STDERR_TARGET%/*}/$1-${STDERR_TARGET##*/}"
171     echo
172     die "Failed Running $1 !"
173     fi
174     }
175    
176     # Internal function to check for support
177     autotools_check_macro() {
178     [[ -f configure.ac || -f configure.in ]] && \
179     autoconf --trace=$1 2>/dev/null
180     return 0
181     }
182    
183     # Internal function to get additional subdirs to configure
184     autotools_get_subdirs() {
185     local subdirs_scan_out
186    
187     subdirs_scan_out=$(autotools_check_macro "AC_CONFIG_SUBDIRS")
188     [[ -n ${subdirs_scan_out} ]] || return 0
189    
190     echo "${subdirs_scan_out}" | gawk \
191     '($0 !~ /^[[:space:]]*(#|dnl)/) {
192 azarah 1.25 if (match($0, /AC_CONFIG_SUBDIRS:(.*)$/, res))
193     print res[1]
194 azarah 1.17 }' | uniq
195 azarah 1.16
196 azarah 1.17 return 0
197 azarah 1.11 }

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