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Revision 1.1.1.1 - (hide annotations) (download) (vendor branch)
Wed Nov 30 09:59:24 2005 UTC (8 years, 11 months ago) by chriswhite
Changes since 1.1: +182 -179 lines
*** empty log message ***

1 chriswhite 1.1.1.1 # Copyright 1999-2005 Gentoo Foundation
2     # Distributed under the terms of the GNU General Public License v2
3     # $Header: /var/cvsroot/gentoo-x86/eclass/autotools.eclass,v 1.24 2005/10/09 12:00:34 flameeyes Exp $
4     #
5     # Author: Diego Pettenò <flameeyes@gentoo.org>
6     # Enhancements: Martin Schlemmer <azarah@gentoo.org>
7     #
8     # This eclass is for handling autotooled software packages that
9     # needs to regenerate their build scripts.
10     #
11     # NB: If you add anything, please comment it!
12    
13     inherit eutils gnuconfig
14    
15     #DEPEND="sys-devel/automake
16     # sys-devel/autoconf
17     # sys-devel/libtool"
18     #
19     # Ebuilds should rather depend on the proper version of the tool.
20 azarah 1.1
21 chriswhite 1.1.1.1 # Variables:
22     #
23     # AT_M4DIR - Additional director(y|ies) aclocal should search
24     # AT_GNUCONF_UPDATE - Should gnuconfig_update() be run (normally handled by
25     # econf()) [yes|no]
26     # AM_OPTS - Additional options to pass to automake during
27     # eautoreconf call.
28    
29     # Functions:
30     #
31     # eautoreconf() - Should do a full autoreconf - normally what most people
32     # will be interested in. Also should handle additional
33     # directories specified by AC_CONFIG_SUBDIRS.
34     # eaclocal() - Runs aclocal. Respects AT_M4DIR for additional directories
35     # to search for macro's.
36     # _elibtoolize() - Runs libtoolize. Note the '_' prefix .. to not collide
37     # with elibtoolize() from libtool.eclass
38     # eautoconf - Runs autoconf.
39     # eautoheader - Runs autoheader.
40     # eautomake - Runs automake
41     #
42 azarah 1.1
43 chriswhite 1.1.1.1 # XXX: M4DIR should be depreciated
44     AT_M4DIR=${AT_M4DIR:-${M4DIR}}
45     AT_GNUCONF_UPDATE="no"
46 azarah 1.1
47 chriswhite 1.1.1.1
48     # This function mimes the behavior of autoreconf, but uses the different
49     # eauto* functions to run the tools. It doesn't accept parameters, but
50     # the directory with include files can be specified with AT_M4DIR variable.
51     #
52     # Note: doesn't run autopoint right now, but runs gnuconfig_update.
53     eautoreconf() {
54     local pwd=$(pwd) x
55    
56     # Take care of subdirs
57     for x in $(autotools_get_subdirs); do
58     if [[ -d ${x} ]] ; then
59     cd "${x}"
60     eautoreconf
61     cd "${pwd}"
62     fi
63 azarah 1.1 done
64    
65 chriswhite 1.1.1.1 eaclocal
66     _elibtoolize --copy --force
67     eautoconf
68     eautoheader
69     eautomake ${AM_OPTS}
70 azarah 1.1
71 chriswhite 1.1.1.1 # Normally run by econf()
72     [[ ${AT_GNUCONF_UPDATE} == "yes" ]] && gnuconfig_update
73 azarah 1.1
74 chriswhite 1.1.1.1 return 0
75     }
76 azarah 1.1
77 chriswhite 1.1.1.1 # These functions runs the autotools using autotools_run_tool with the
78     # specified parametes. The name of the tool run is the same of the function
79     # without e prefix.
80     # They also force installing the support files for safety.
81     eaclocal() {
82     local aclocal_opts
83    
84     # XXX: M4DIR should be depreciated
85     AT_M4DIR=${AT_M4DIR:-${M4DIR}}
86    
87     if [[ -n ${AT_M4DIR} ]] ; then
88     for x in ${AT_M4DIR} ; do
89     case "${x}" in
90     "-I")
91     # We handle it below
92     ;;
93     "-I"*)
94     # Invalid syntax, but maybe we should help out ...
95     ewarn "eaclocal: Proper syntax is (note the space after '-I'): aclocal -I <dir>"
96     aclocal_opts="${aclocal_opts} -I ${x}"
97     ;;
98     *)
99     [[ ! -d ${x} ]] && ewarn "eaclocal: '${x}' does not exist"
100     aclocal_opts="${aclocal_opts} -I ${x}"
101     ;;
102     esac
103     done
104     fi
105 azarah 1.1
106 chriswhite 1.1.1.1 [[ ! -f aclocal.m4 || -n $(grep -e 'generated.*by aclocal' aclocal.m4) ]] && \
107     autotools_run_tool aclocal "$@" ${aclocal_opts}
108 azarah 1.1 }
109    
110 chriswhite 1.1.1.1 _elibtoolize() {
111     local opts
112 azarah 1.1
113 chriswhite 1.1.1.1 # Check if we should run libtoolize
114     [[ -n $(autotools_check_macro "AC_PROG_LIBTOOL") ]] || return 0
115 azarah 1.1
116 chriswhite 1.1.1.1 [[ -f Makefile.am ]] && opts="--automake"
117 azarah 1.1
118 chriswhite 1.1.1.1 [[ "${USERLAND}" == "Darwin" ]] && LIBTOOLIZE="glibtoolize"
119     autotools_run_tool ${LIBTOOLIZE:-libtoolize} "$@" ${opts}
120 azarah 1.1
121 chriswhite 1.1.1.1 # Need to rerun aclocal
122     eaclocal
123 azarah 1.1 }
124    
125 chriswhite 1.1.1.1 eautoheader() {
126     # Check if we should run autoheader
127     [[ -n $(autotools_check_macro "AC_CONFIG_HEADERS") ]] || return 0
128     autotools_run_tool autoheader "$@"
129     }
130 azarah 1.1
131 chriswhite 1.1.1.1 eautoconf() {
132     if [[ ! -f configure.ac && ! -f configure.in ]] ; then
133     echo
134     eerror "No configure.{ac,in} present in '$(pwd | sed -e 's:.*/::')'!"
135     echo
136     die "No configure.{ac,in} present!"
137 azarah 1.1 fi
138    
139 chriswhite 1.1.1.1 autotools_run_tool autoconf "$@"
140     }
141    
142     eautomake() {
143     local extra_opts
144    
145     [[ -f Makefile.am ]] || return 0
146    
147     [[ -f INSTALL && -f AUTHORS && -f ChangeLog ]] \
148     || extra_opts="${extra_opts} --foreign"
149    
150     # --force-missing seems not to be recognized by some flavours of automake
151     autotools_run_tool automake --add-missing --copy ${extra_opts} "$@"
152     }
153    
154    
155    
156     # Internal function to run an autotools' tool
157     autotools_run_tool() {
158     local STDERR_TARGET="${T}/$$.out"
159     local PATCH_TARGET="${T}/$$.patch"
160     local ris
161    
162     echo "***** $1 *****" > ${STDERR_TARGET%/*}/$1-${STDERR_TARGET##*/}
163     echo >> ${STDERR_TARGET%/*}/$1-${STDERR_TARGET##*/}
164    
165     ebegin "Running $1"
166     $@ >> ${STDERR_TARGET%/*}/$1-${STDERR_TARGET##*/} 2>&1
167     ris=$?
168     eend ${ris}
169    
170     if [[ ${ris} != 0 ]]; then
171     echo
172     eerror "Failed Running $1 !"
173     eerror
174     eerror "Include in your bugreport the contents of:"
175     eerror
176     eerror " ${STDERR_TARGET%/*}/$1-${STDERR_TARGET##*/}"
177     echo
178     die "Failed Running $1 !"
179 azarah 1.1 fi
180 chriswhite 1.1.1.1 }
181    
182     # Internal function to check for support
183     autotools_check_macro() {
184     [[ -f configure.ac || -f configure.in ]] && \
185     autoconf --trace=$1 2>/dev/null
186     return 0
187     }
188    
189     # Internal function to get additional subdirs to configure
190     autotools_get_subdirs() {
191     local subdirs_scan_out
192    
193     subdirs_scan_out=$(autotools_check_macro "AC_CONFIG_SUBDIRS")
194     [[ -n ${subdirs_scan_out} ]] || return 0
195    
196     echo "${subdirs_scan_out}" | gawk \
197     '($0 !~ /^[[:space:]]*(#|dnl)/) {
198     if (match($0, "AC_CONFIG_SUBDIRS\\(\\[?([^\\])]*)", res)) {
199     split(res[1], DIRS, /[\])]/)
200     print DIRS[1]
201     }
202     }' | uniq
203 azarah 1.1
204 chriswhite 1.1.1.1 return 0
205 azarah 1.1 }

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