1 | # Copyright 1999-2005 Gentoo Foundation |
1 | # Copyright 1999-2008 Gentoo Foundation |
2 | # Distributed under the terms of the GNU General Public License v2 |
2 | # Distributed under the terms of the GNU General Public License v2 |
3 | # $Header: /var/cvsroot/gentoo-x86/eclass/autotools.eclass,v 1.61 2007/01/04 14:56:46 flameeyes Exp $ |
3 | # $Header: /var/cvsroot/gentoo-x86/eclass/autotools.eclass,v 1.78 2008/07/31 19:13:57 darkside Exp $ |
4 | # |
4 | |
5 | # Author: Diego Pettenò <flameeyes@gentoo.org> |
5 | # @ECLASS: autotools.eclass |
6 | # Enhancements: Martin Schlemmer <azarah@gentoo.org> |
6 | # @MAINTAINER: |
7 | # |
7 | # base-system@gentoo.org |
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8 | # @BLURB: Regenerates auto* build scripts |
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9 | # @DESCRIPTION: |
8 | # This eclass is for handling autotooled software packages that |
10 | # This eclass is for safely handling autotooled software packages that need to |
9 | # needs to regenerate their build scripts. |
11 | # regenerate their build scripts. All functions will abort in case of errors. |
10 | # |
12 | # |
11 | # NB: If you add anything, please comment it! |
13 | # NB: If you add anything, please comment it! |
12 | |
14 | |
13 | inherit eutils libtool |
15 | inherit eutils libtool |
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16 | |
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17 | # @ECLASS-VARIABLE: WANT_AUTOCONF |
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18 | # @DESCRIPTION: |
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19 | # The major version of autoconf your package needs |
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20 | [[ -z ${WANT_AUTOCONF} ]] && WANT_AUTOCONF="latest" |
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21 | |
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22 | # @ECLASS-VARIABLE: WANT_AUTOMAKE |
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23 | # @DESCRIPTION: |
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24 | # The major version of automake your package needs |
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25 | [[ -z ${WANT_AUTOMAKE} ]] && WANT_AUTOMAKE="latest" |
14 | |
26 | |
15 | _automake_atom="sys-devel/automake" |
27 | _automake_atom="sys-devel/automake" |
16 | _autoconf_atom="sys-devel/autoconf" |
28 | _autoconf_atom="sys-devel/autoconf" |
17 | if [[ -n ${WANT_AUTOMAKE} ]]; then |
29 | if [[ -n ${WANT_AUTOMAKE} ]]; then |
18 | case ${WANT_AUTOMAKE} in |
30 | case ${WANT_AUTOMAKE} in |
19 | # workaround while we have different versions of automake in arch and ~arch |
31 | none) _automake_atom="" ;; # some packages don't require automake at all |
20 | latest) _automake_atom="|| ( =sys-devel/automake-1.10* =sys-devel/automake-1.9* )" ;; |
32 | latest) _automake_atom="=sys-devel/automake-1.10*" ;; |
21 | *) _automake_atom="=sys-devel/automake-${WANT_AUTOMAKE}*" ;; |
33 | *) _automake_atom="=sys-devel/automake-${WANT_AUTOMAKE}*" ;; |
22 | esac |
34 | esac |
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35 | [[ ${WANT_AUTOMAKE} == "latest" ]] && WANT_AUTOMAKE="1.10" |
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36 | export WANT_AUTOMAKE |
23 | fi |
37 | fi |
24 | |
38 | |
25 | if [[ -n ${WANT_AUTOCONF} ]] ; then |
39 | if [[ -n ${WANT_AUTOCONF} ]] ; then |
26 | case ${WANT_AUTOCONF} in |
40 | case ${WANT_AUTOCONF} in |
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41 | none) _autoconf_atom="" ;; # some packages don't require autoconf at all |
27 | 2.1) _autoconf_atom="=sys-devel/autoconf-${WANT_AUTOCONF}*" ;; |
42 | 2.1) _autoconf_atom="=sys-devel/autoconf-${WANT_AUTOCONF}*" ;; |
28 | latest | 2.5) _autoconf_atom=">=sys-devel/autoconf-2.59" ;; |
43 | latest|2.5) _autoconf_atom=">=sys-devel/autoconf-2.61" ;; |
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44 | *) _autoconf_atom="INCORRECT-WANT_AUTOCONF-SETTING-IN-EBUILD" ;; |
29 | esac |
45 | esac |
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46 | [[ ${WANT_AUTOCONF} == "latest" ]] && WANT_AUTOCONF="2.5" |
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47 | export WANT_AUTOCONF |
30 | fi |
48 | fi |
31 | DEPEND="${_automake_atom} |
49 | DEPEND="${_automake_atom} |
32 | ${_autoconf_atom} |
50 | ${_autoconf_atom} |
33 | sys-devel/libtool" |
51 | sys-devel/libtool" |
34 | RDEPEND="" |
52 | RDEPEND="" |
35 | unset _automake_atom _autoconf_atom |
53 | unset _automake_atom _autoconf_atom |
36 | |
54 | |
37 | # Variables: |
55 | # @ECLASS-VARIABLE: AM_OPTS |
38 | # |
56 | # @DESCRIPTION: |
39 | # AT_M4DIR - Additional director(y|ies) aclocal should search |
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40 | # AM_OPTS - Additional options to pass to automake during |
57 | # Additional options to pass to automake during |
41 | # eautoreconf call. |
58 | # eautoreconf call. |
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59 | |
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60 | # @ECLASS-VARIABLE: AT_NOELIBTOOLIZE |
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61 | # @DESCRIPTION: |
42 | # AT_NOELIBTOOLIZE - Don't run elibtoolize command if set to 'yes', |
62 | # Don't run elibtoolize command if set to 'yes', |
43 | # useful when elibtoolize needs to be ran with |
63 | # useful when elibtoolize needs to be ran with |
44 | # particular options |
64 | # particular options |
45 | |
65 | |
46 | # Functions: |
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47 | # |
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48 | # eautoreconf() - Should do a full autoreconf - normally what most people |
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49 | # will be interested in. Also should handle additional |
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50 | # directories specified by AC_CONFIG_SUBDIRS. |
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51 | # eaclocal() - Runs aclocal. Respects AT_M4DIR for additional directories |
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52 | # to search for macro's. |
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53 | # _elibtoolize() - Runs libtoolize. Note the '_' prefix .. to not collide |
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54 | # with elibtoolize() from libtool.eclass |
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55 | # eautoconf - Runs autoconf. |
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56 | # eautoheader - Runs autoheader. |
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57 | # eautomake - Runs automake |
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58 | # |
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59 | |
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60 | # XXX: M4DIR should be depreciated |
66 | # XXX: M4DIR should be deprecated |
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67 | # @ECLASS-VARIABLE: AT_M4DIR |
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68 | # @DESCRIPTION: |
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69 | # Additional director(y|ies) aclocal should search |
61 | AT_M4DIR=${AT_M4DIR:-${M4DIR}} |
70 | AT_M4DIR=${AT_M4DIR:-${M4DIR}} |
62 | AT_GNUCONF_UPDATE="no" |
71 | AT_GNUCONF_UPDATE="no" |
63 | |
72 | |
64 | |
73 | |
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74 | # @FUNCTION: eautoreconf |
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75 | # @DESCRIPTION: |
65 | # This function mimes the behavior of autoreconf, but uses the different |
76 | # This function mimes the behavior of autoreconf, but uses the different |
66 | # eauto* functions to run the tools. It doesn't accept parameters, but |
77 | # eauto* functions to run the tools. It doesn't accept parameters, but |
67 | # the directory with include files can be specified with AT_M4DIR variable. |
78 | # the directory with include files can be specified with AT_M4DIR variable. |
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79 | # |
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80 | # Should do a full autoreconf - normally what most people will be interested in. |
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81 | # Also should handle additional directories specified by AC_CONFIG_SUBDIRS. |
68 | eautoreconf() { |
82 | eautoreconf() { |
69 | local pwd=$(pwd) x auxdir |
83 | local pwd=$(pwd) x auxdir |
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84 | |
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85 | [[ -f .eautoreconfd ]] && einfo "eautoreconf already ran, skipping" && return 0 |
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86 | touch .eautoreconfd |
70 | |
87 | |
71 | if [[ -z ${AT_NO_RECURSIVE} ]]; then |
88 | if [[ -z ${AT_NO_RECURSIVE} ]]; then |
72 | # Take care of subdirs |
89 | # Take care of subdirs |
73 | for x in $(autotools_get_subdirs); do |
90 | for x in $(autotools_get_subdirs); do |
74 | if [[ -d ${x} ]] ; then |
91 | if [[ -d ${x} ]] ; then |
… | |
… | |
82 | auxdir=$(autotools_get_auxdir) |
99 | auxdir=$(autotools_get_auxdir) |
83 | |
100 | |
84 | einfo "Running eautoreconf in '$(pwd)' ..." |
101 | einfo "Running eautoreconf in '$(pwd)' ..." |
85 | [[ -n ${auxdir} ]] && mkdir -p ${auxdir} |
102 | [[ -n ${auxdir} ]] && mkdir -p ${auxdir} |
86 | eaclocal |
103 | eaclocal |
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104 | if ${LIBTOOLIZE:-libtoolize} -n --install >& /dev/null ; then |
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105 | _elibtoolize --copy --force --install |
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106 | else |
87 | _elibtoolize --copy --force |
107 | _elibtoolize --copy --force |
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108 | fi |
88 | eautoconf |
109 | eautoconf |
89 | eautoheader |
110 | eautoheader |
90 | FROM_EAUTORECONF="yes" eautomake ${AM_OPTS} |
111 | FROM_EAUTORECONF="yes" eautomake ${AM_OPTS} |
91 | |
112 | |
92 | [[ ${AT_NOELIBTOOLIZE} == "yes" ]] && return 0 |
113 | [[ ${AT_NOELIBTOOLIZE} == "yes" ]] && return 0 |
… | |
… | |
96 | elibtoolize |
117 | elibtoolize |
97 | |
118 | |
98 | return 0 |
119 | return 0 |
99 | } |
120 | } |
100 | |
121 | |
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122 | # @FUNCTION: eaclocal |
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123 | # @DESCRIPTION: |
101 | # These functions runs the autotools using autotools_run_tool with the |
124 | # These functions runs the autotools using autotools_run_tool with the |
102 | # specified parametes. The name of the tool run is the same of the function |
125 | # specified parametes. The name of the tool run is the same of the function |
103 | # without e prefix. |
126 | # without e prefix. |
104 | # They also force installing the support files for safety. |
127 | # They also force installing the support files for safety. |
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128 | # Respects AT_M4DIR for additional directories to search for macro's. |
105 | eaclocal() { |
129 | eaclocal() { |
106 | local aclocal_opts |
130 | local aclocal_opts |
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131 | |
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132 | local amflags_file |
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133 | for amflags_file in GNUmakefile.am Makefile.am GNUmakefile.in Makefile.in ; do |
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134 | [[ -e ${amflags_file} ]] || continue |
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135 | aclocal_opts=$(sed -n '/^ACLOCAL_AMFLAGS[[:space:]]*=/s:[^=]*=::p' ${amflags_file}) |
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136 | eval aclocal_opts=\"${aclocal_opts}\" |
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137 | break |
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138 | done |
107 | |
139 | |
108 | if [[ -n ${AT_M4DIR} ]] ; then |
140 | if [[ -n ${AT_M4DIR} ]] ; then |
109 | for x in ${AT_M4DIR} ; do |
141 | for x in ${AT_M4DIR} ; do |
110 | case "${x}" in |
142 | case "${x}" in |
111 | "-I") |
143 | "-I") |
… | |
… | |
117 | ;; |
149 | ;; |
118 | esac |
150 | esac |
119 | done |
151 | done |
120 | fi |
152 | fi |
121 | |
153 | |
122 | autotools_set_versions |
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123 | [[ ! -f aclocal.m4 || -n $(grep -e 'generated.*by aclocal' aclocal.m4) ]] && \ |
154 | [[ ! -f aclocal.m4 || -n $(grep -e 'generated.*by aclocal' aclocal.m4) ]] && \ |
124 | autotools_run_tool aclocal "$@" ${aclocal_opts} |
155 | autotools_run_tool aclocal "$@" ${aclocal_opts} |
125 | } |
156 | } |
126 | |
157 | |
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158 | # @FUNCTION: _elibtoolize |
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159 | # @DESCRIPTION: |
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160 | # Runs libtoolize. Note the '_' prefix .. to not collide with elibtoolize() from |
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161 | # libtool.eclass. |
127 | _elibtoolize() { |
162 | _elibtoolize() { |
128 | local opts |
163 | local opts |
129 | local lttest |
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130 | |
164 | |
131 | # Check if we should run libtoolize (AM_PROG_LIBTOOL is an older macro, |
165 | # Check if we should run libtoolize (AM_PROG_LIBTOOL is an older macro, |
132 | # check for both it and the current AC_PROG_LIBTOOL) |
166 | # check for both it and the current AC_PROG_LIBTOOL) |
133 | lttest="$(autotools_check_macro "AC_PROG_LIBTOOL")$(autotools_check_macro "AM_PROG_LIBTOOL")" |
167 | [[ -n $(autotools_check_macro AC_PROG_LIBTOOL AM_PROG_LIBTOOL LT_INIT) ]] || return 0 |
134 | [[ -n $lttest ]] || return 0 |
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135 | |
168 | |
136 | [[ -f Makefile.am ]] && opts="--automake" |
169 | [[ -f GNUmakefile.am || -f Makefile.am ]] && opts="--automake" |
137 | |
170 | |
138 | [[ "${USERLAND}" == "Darwin" ]] && LIBTOOLIZE="glibtoolize" |
171 | [[ "${USERLAND}" == "Darwin" ]] && LIBTOOLIZE="glibtoolize" |
139 | autotools_run_tool ${LIBTOOLIZE:-libtoolize} "$@" ${opts} |
172 | autotools_run_tool ${LIBTOOLIZE:-libtoolize} "$@" ${opts} |
140 | |
173 | |
141 | # Need to rerun aclocal |
174 | # Need to rerun aclocal |
142 | eaclocal |
175 | eaclocal |
143 | } |
176 | } |
144 | |
177 | |
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178 | # @FUNCTION: eautoheader |
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179 | # @DESCRIPTION: |
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180 | # Runs autoheader. |
145 | eautoheader() { |
181 | eautoheader() { |
146 | # Check if we should run autoheader |
182 | # Check if we should run autoheader |
147 | [[ -n $(autotools_check_macro "AC_CONFIG_HEADERS") ]] || return 0 |
183 | [[ -n $(autotools_check_macro "AC_CONFIG_HEADERS") ]] || return 0 |
148 | autotools_set_versions |
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149 | NO_FAIL=1 autotools_run_tool autoheader "$@" |
184 | NO_FAIL=1 autotools_run_tool autoheader "$@" |
150 | } |
185 | } |
151 | |
186 | |
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187 | # @FUNCTION: eautoconf |
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188 | # @DESCRIPTION: |
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189 | # Runs autoconf. |
152 | eautoconf() { |
190 | eautoconf() { |
153 | if [[ ! -f configure.ac && ! -f configure.in ]] ; then |
191 | if [[ ! -f configure.ac && ! -f configure.in ]] ; then |
154 | echo |
192 | echo |
155 | eerror "No configure.{ac,in} present in '$(pwd | sed -e 's:.*/::')'!" |
193 | eerror "No configure.{ac,in} present in '$(pwd | sed -e 's:.*/::')'!" |
156 | echo |
194 | echo |
157 | die "No configure.{ac,in} present!" |
195 | die "No configure.{ac,in} present!" |
158 | fi |
196 | fi |
159 | |
197 | |
160 | autotools_set_versions |
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161 | autotools_run_tool autoconf "$@" |
198 | autotools_run_tool autoconf "$@" |
162 | } |
199 | } |
163 | |
200 | |
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201 | # @FUNCTION: eautomake |
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202 | # @DESCRIPTION: |
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203 | # Runs automake. |
164 | eautomake() { |
204 | eautomake() { |
165 | local extra_opts |
205 | local extra_opts |
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206 | local makefile_name |
166 | |
207 | |
167 | [[ -f Makefile.am ]] || return 0 |
208 | if [[ -f GNUmakefile.am ]]; then |
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209 | makefile_name="GNUmakefile" |
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210 | elif [[ -f Makefile.am ]]; then |
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211 | makefile_name="Makefile" |
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212 | else |
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213 | return 0 |
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214 | fi |
168 | |
215 | |
169 | autotools_set_versions |
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170 | if [[ -z ${FROM_EAUTORECONF} && -f Makefile.in ]]; then |
216 | if [[ -z ${FROM_EAUTORECONF} && -f ${makefile_name}.in ]]; then |
171 | local used_automake |
217 | local used_automake |
172 | local installed_automake |
218 | local installed_automake |
173 | |
219 | |
174 | installed_automake=$(automake --version | head -n 1 | \ |
220 | installed_automake=$(automake --version | head -n 1 | \ |
175 | sed -e 's:.*(GNU automake) ::') |
221 | sed -e 's:.*(GNU automake) ::') |
176 | used_automake=$(head -n 1 < Makefile.in | \ |
222 | used_automake=$(head -n 1 < ${makefile_name}.in | \ |
177 | sed -e 's:.*by automake \(.*\) from .*:\1:') |
223 | sed -e 's:.*by automake \(.*\) from .*:\1:') |
178 | |
224 | |
179 | if [[ ${installed_automake} != ${used_automake} ]]; then |
225 | if [[ ${installed_automake} != ${used_automake} ]]; then |
180 | einfo "Automake used for the package (${used_automake}) differs from" |
226 | einfo "Automake used for the package (${used_automake}) differs from" |
181 | einfo "the installed version (${installed_automake})." |
227 | einfo "the installed version (${installed_automake})." |
… | |
… | |
189 | |
235 | |
190 | # --force-missing seems not to be recognized by some flavours of automake |
236 | # --force-missing seems not to be recognized by some flavours of automake |
191 | autotools_run_tool automake --add-missing --copy ${extra_opts} "$@" |
237 | autotools_run_tool automake --add-missing --copy ${extra_opts} "$@" |
192 | } |
238 | } |
193 | |
239 | |
194 | autotools_set_versions() { |
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195 | [[ -n ${autotools_version_sets} ]] && return 0 |
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196 | |
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197 | if [[ -n ${WANT_AUTOCONF} ]]; then |
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198 | [[ ${WANT_AUTOCONF} == "latest" ]] && WANT_AUTOCONF="2.5" |
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199 | export WANT_AUTOCONF |
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200 | einfo "Requested autoconf ${WANT_AUTOCONF}" |
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201 | einfo "Using $(autoconf --version 2>/dev/null | head -n 1)" |
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202 | einfo "Using $(autoheader --version 2>/dev/null | head -n 1)" |
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203 | else |
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204 | ewarn "QA Notice: \${WANT_AUTOCONF} variable unset. Please report on http://bugs.gentoo.org/" |
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205 | fi |
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206 | |
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207 | if [[ -n ${WANT_AUTOMAKE} ]]; then |
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208 | local latest_automake |
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209 | if [[ ${WANT_AUTOMAKE} == "latest" ]]; then |
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210 | latest_automake="latest: " |
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211 | for amver in 1.10 1.9 1.8 1.7 1.6; do |
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212 | WANT_AUTOMAKE="${amver}" |
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213 | ROOT=/ has_version =sys-devel/automake-${amver}* && break |
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214 | done |
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215 | fi |
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216 | export WANT_AUTOMAKE |
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217 | einfo "Requested automake ${latest_automake}${WANT_AUTOMAKE}" |
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218 | einfo "Using $(automake --version 2>/dev/null | head -n 1)" |
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219 | einfo "Using $(aclocal --version 2>/dev/null | head -n 1)" |
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220 | else |
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221 | ewarn "QA Notice: \${WANT_AUTOMAKE} variable unset. Please report on http://bugs.gentoo.org/" |
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222 | fi |
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223 | |
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224 | autotools_version_sets="yes" |
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225 | } |
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226 | |
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227 | # Internal function to run an autotools' tool |
240 | # Internal function to run an autotools' tool |
228 | autotools_run_tool() { |
241 | autotools_run_tool() { |
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242 | if [[ ${EBUILD_PHASE} != "unpack" ]]; then |
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243 | ewarn "QA Warning: running $1 in ${EBUILD_PHASE} phase" |
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244 | fi |
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245 | |
229 | local STDERR_TARGET="${T}/$$.out" |
246 | local STDERR_TARGET="${T}/$$.out" |
230 | local ris |
247 | local ris |
231 | |
248 | |
232 | echo "***** $1 *****" > ${STDERR_TARGET%/*}/$1-${STDERR_TARGET##*/} |
249 | printf "***** $1 *****\n***** $*\n\n" > "${STDERR_TARGET%/*}/$1-${STDERR_TARGET##*/}" |
233 | echo >> ${STDERR_TARGET%/*}/$1-${STDERR_TARGET##*/} |
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234 | |
250 | |
235 | ebegin "Running $@" |
251 | ebegin "Running $@" |
236 | $@ >> ${STDERR_TARGET%/*}/$1-${STDERR_TARGET##*/} 2>&1 |
252 | "$@" >> "${STDERR_TARGET%/*}/$1-${STDERR_TARGET##*/}" 2>&1 |
237 | ris=$? |
253 | ris=$? |
238 | eend ${ris} |
254 | eend ${ris} |
239 | |
255 | |
240 | if [[ ${ris} != 0 && ${NO_FAIL} != 1 ]]; then |
256 | if [[ ${ris} != 0 && ${NO_FAIL} != 1 ]]; then |
241 | echo |
257 | echo |
… | |
… | |
249 | fi |
265 | fi |
250 | } |
266 | } |
251 | |
267 | |
252 | # Internal function to check for support |
268 | # Internal function to check for support |
253 | autotools_check_macro() { |
269 | autotools_check_macro() { |
254 | [[ -f configure.ac || -f configure.in ]] && \ |
270 | [[ -f configure.ac || -f configure.in ]] || return 0 |
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271 | local macro |
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272 | for macro ; do |
255 | WANT_AUTOCONF="2.5" autoconf --trace=$1 2>/dev/null |
273 | WANT_AUTOCONF="2.5" autoconf --trace="${macro}" 2>/dev/null |
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274 | done |
256 | return 0 |
275 | return 0 |
257 | } |
276 | } |
258 | |
277 | |
259 | # Internal function to get additional subdirs to configure |
278 | # Internal function to get additional subdirs to configure |
260 | autotools_get_subdirs() { |
279 | autotools_get_subdirs() { |