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Revision 1.26 - (hide annotations) (download)
Thu Dec 8 22:51:52 2005 UTC (9 years ago) by flameeyes
Branch: MAIN
Changes since 1.25: +2 -1 lines
Added einfo output stating where eautoreconf is being called, to make sure to check the right files when there are failures in a subdirectory.

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 flameeyes 1.26 # $Header: /var/cvsroot/gentoo-x86/eclass/autotools.eclass,v 1.25 2005/12/08 15:49:29 azarah 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 azarah 1.12 #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 1.11
21 azarah 1.16 # Variables:
22     #
23 azarah 1.17 # AT_M4DIR - Additional director(y|ies) aclocal should search
24 azarah 1.16 # AT_GNUCONF_UPDATE - Should gnuconfig_update() be run (normally handled by
25 azarah 1.17 # econf()) [yes|no]
26 flameeyes 1.23 # AM_OPTS - Additional options to pass to automake during
27     # eautoreconf call.
28 azarah 1.17
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 1.16
43     # XXX: M4DIR should be depreciated
44     AT_M4DIR=${AT_M4DIR:-${M4DIR}}
45     AT_GNUCONF_UPDATE="no"
46    
47 azarah 1.11
48 azarah 1.17 # 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 azarah 1.11
56 azarah 1.17 # Take care of subdirs
57     for x in $(autotools_get_subdirs); do
58     if [[ -d ${x} ]] ; then
59     cd "${x}"
60     eautoreconf
61     cd "${pwd}"
62     fi
63     done
64 azarah 1.11
65 flameeyes 1.26 einfo "Running eautoreconf in '$(pwd)' ..."
66 azarah 1.17 eaclocal
67     _elibtoolize --copy --force
68     eautoconf
69     eautoheader
70 flameeyes 1.23 eautomake ${AM_OPTS}
71 azarah 1.1
72 azarah 1.17 # Normally run by econf()
73     [[ ${AT_GNUCONF_UPDATE} == "yes" ]] && gnuconfig_update
74 flameeyes 1.21
75     return 0
76 azarah 1.12 }
77    
78 azarah 1.11 # These functions runs the autotools using autotools_run_tool with the
79     # specified parametes. The name of the tool run is the same of the function
80     # without e prefix.
81     # They also force installing the support files for safety.
82     eaclocal() {
83 azarah 1.12 local aclocal_opts
84    
85 azarah 1.16 # XXX: M4DIR should be depreciated
86     AT_M4DIR=${AT_M4DIR:-${M4DIR}}
87    
88     if [[ -n ${AT_M4DIR} ]] ; then
89     for x in ${AT_M4DIR} ; do
90     case "${x}" in
91     "-I")
92     # We handle it below
93     ;;
94     "-I"*)
95     # Invalid syntax, but maybe we should help out ...
96     ewarn "eaclocal: Proper syntax is (note the space after '-I'): aclocal -I <dir>"
97     aclocal_opts="${aclocal_opts} -I ${x}"
98     ;;
99     *)
100     [[ ! -d ${x} ]] && ewarn "eaclocal: '${x}' does not exist"
101     aclocal_opts="${aclocal_opts} -I ${x}"
102     ;;
103     esac
104     done
105     fi
106 flameeyes 1.15
107 flameeyes 1.22 [[ ! -f aclocal.m4 || -n $(grep -e 'generated.*by aclocal' aclocal.m4) ]] && \
108 azarah 1.12 autotools_run_tool aclocal "$@" ${aclocal_opts}
109     }
110    
111     _elibtoolize() {
112 azarah 1.19 local opts
113 swegener 1.20
114 azarah 1.12 # Check if we should run libtoolize
115     [[ -n $(autotools_check_macro "AC_PROG_LIBTOOL") ]] || return 0
116 azarah 1.19
117     [[ -f Makefile.am ]] && opts="--automake"
118 swegener 1.20
119 flameeyes 1.18 [[ "${USERLAND}" == "Darwin" ]] && LIBTOOLIZE="glibtoolize"
120 azarah 1.19 autotools_run_tool ${LIBTOOLIZE:-libtoolize} "$@" ${opts}
121 flameeyes 1.15
122 azarah 1.12 # Need to rerun aclocal
123     eaclocal
124 azarah 1.11 }
125 azarah 1.1
126 azarah 1.11 eautoheader() {
127 azarah 1.12 # Check if we should run autoheader
128     [[ -n $(autotools_check_macro "AC_CONFIG_HEADERS") ]] || return 0
129 azarah 1.11 autotools_run_tool autoheader "$@"
130     }
131 azarah 1.1
132 azarah 1.11 eautoconf() {
133 azarah 1.12 if [[ ! -f configure.ac && ! -f configure.in ]] ; then
134     echo
135     eerror "No configure.{ac,in} present in '$(pwd | sed -e 's:.*/::')'!"
136     echo
137     die "No configure.{ac,in} present!"
138     fi
139    
140 azarah 1.11 autotools_run_tool autoconf "$@"
141     }
142 azarah 1.1
143 azarah 1.11 eautomake() {
144 flameeyes 1.24 local extra_opts
145    
146 azarah 1.12 [[ -f Makefile.am ]] || return 0
147 flameeyes 1.24
148     [[ -f INSTALL && -f AUTHORS && -f ChangeLog ]] \
149     || extra_opts="${extra_opts} --foreign"
150    
151 flameeyes 1.14 # --force-missing seems not to be recognized by some flavours of automake
152 flameeyes 1.24 autotools_run_tool automake --add-missing --copy ${extra_opts} "$@"
153 azarah 1.1 }
154    
155 azarah 1.11
156    
157 azarah 1.17 # Internal function to run an autotools' tool
158     autotools_run_tool() {
159     local STDERR_TARGET="${T}/$$.out"
160     local PATCH_TARGET="${T}/$$.patch"
161     local ris
162    
163     echo "***** $1 *****" > ${STDERR_TARGET%/*}/$1-${STDERR_TARGET##*/}
164     echo >> ${STDERR_TARGET%/*}/$1-${STDERR_TARGET##*/}
165    
166     ebegin "Running $1"
167     $@ >> ${STDERR_TARGET%/*}/$1-${STDERR_TARGET##*/} 2>&1
168     ris=$?
169     eend ${ris}
170    
171     if [[ ${ris} != 0 ]]; then
172     echo
173     eerror "Failed Running $1 !"
174     eerror
175     eerror "Include in your bugreport the contents of:"
176     eerror
177     eerror " ${STDERR_TARGET%/*}/$1-${STDERR_TARGET##*/}"
178     echo
179     die "Failed Running $1 !"
180     fi
181     }
182    
183     # Internal function to check for support
184     autotools_check_macro() {
185     [[ -f configure.ac || -f configure.in ]] && \
186     autoconf --trace=$1 2>/dev/null
187     return 0
188     }
189    
190     # Internal function to get additional subdirs to configure
191     autotools_get_subdirs() {
192     local subdirs_scan_out
193    
194     subdirs_scan_out=$(autotools_check_macro "AC_CONFIG_SUBDIRS")
195     [[ -n ${subdirs_scan_out} ]] || return 0
196    
197     echo "${subdirs_scan_out}" | gawk \
198     '($0 !~ /^[[:space:]]*(#|dnl)/) {
199 azarah 1.25 if (match($0, /AC_CONFIG_SUBDIRS:(.*)$/, res))
200     print res[1]
201 azarah 1.17 }' | uniq
202 azarah 1.16
203 azarah 1.17 return 0
204 azarah 1.11 }

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