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 1.21 2005/09/08 15:04:47 flameeyes Exp $ |
3 | # $Header: /var/cvsroot/gentoo-x86/eclass/autotools.eclass,v 1.84 2009/04/12 07:38:33 vapier 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 gnuconfig |
15 | inherit eutils libtool |
14 | |
16 | |
15 | #DEPEND="sys-devel/automake |
17 | # @ECLASS-VARIABLE: WANT_AUTOCONF |
16 | # sys-devel/autoconf |
18 | # @DESCRIPTION: |
17 | # sys-devel/libtool" |
19 | # The major version of autoconf your package needs |
18 | # |
20 | [[ -z ${WANT_AUTOCONF} ]] && WANT_AUTOCONF="latest" |
19 | # Ebuilds should rather depend on the proper version of the tool. |
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20 | |
21 | |
21 | # Variables: |
22 | # @ECLASS-VARIABLE: WANT_AUTOMAKE |
22 | # |
23 | # @DESCRIPTION: |
23 | # AT_M4DIR - Additional director(y|ies) aclocal should search |
24 | # The major version of automake your package needs |
24 | # AT_GNUCONF_UPDATE - Should gnuconfig_update() be run (normally handled by |
25 | [[ -z ${WANT_AUTOMAKE} ]] && WANT_AUTOMAKE="latest" |
25 | # econf()) [yes|no] |
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26 | |
26 | |
27 | # Functions: |
27 | _automake_atom="sys-devel/automake" |
28 | # |
28 | _autoconf_atom="sys-devel/autoconf" |
29 | # eautoreconf() - Should do a full autoreconf - normally what most people |
29 | if [[ -n ${WANT_AUTOMAKE} ]]; then |
30 | # will be interested in. Also should handle additional |
30 | case ${WANT_AUTOMAKE} in |
31 | # directories specified by AC_CONFIG_SUBDIRS. |
31 | none) _automake_atom="" ;; # some packages don't require automake at all |
32 | # eaclocal() - Runs aclocal. Respects AT_M4DIR for additional directories |
32 | latest) _automake_atom="=sys-devel/automake-1.10*" ;; |
33 | # to search for macro's. |
33 | *) _automake_atom="=sys-devel/automake-${WANT_AUTOMAKE}*" ;; |
34 | # _elibtoolize() - Runs libtoolize. Note the '_' prefix .. to not collide |
34 | esac |
35 | # with elibtoolize() from libtool.eclass |
35 | [[ ${WANT_AUTOMAKE} == "latest" ]] && WANT_AUTOMAKE="1.10" |
36 | # eautoconf - Runs autoconf. |
36 | export WANT_AUTOMAKE |
37 | # eautoheader - Runs autoheader. |
37 | fi |
38 | # eautomake - Runs automake |
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39 | # |
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40 | |
38 | |
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39 | if [[ -n ${WANT_AUTOCONF} ]] ; then |
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40 | case ${WANT_AUTOCONF} in |
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41 | none) _autoconf_atom="" ;; # some packages don't require autoconf at all |
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42 | 2.1) _autoconf_atom="=sys-devel/autoconf-${WANT_AUTOCONF}*" ;; |
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43 | latest|2.5) _autoconf_atom=">=sys-devel/autoconf-2.61" ;; |
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44 | *) _autoconf_atom="INCORRECT-WANT_AUTOCONF-SETTING-IN-EBUILD" ;; |
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45 | esac |
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46 | [[ ${WANT_AUTOCONF} == "latest" ]] && WANT_AUTOCONF="2.5" |
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47 | export WANT_AUTOCONF |
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48 | fi |
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49 | DEPEND="${_automake_atom} |
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50 | ${_autoconf_atom}" |
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51 | [[ ${CATEGORY}/${PN} != "sys-devel/libtool" ]] && DEPEND="${DEPEND} sys-devel/libtool" |
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52 | RDEPEND="" |
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53 | unset _automake_atom _autoconf_atom |
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54 | |
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55 | # @ECLASS-VARIABLE: AM_OPTS |
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56 | # @DESCRIPTION: |
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57 | # Additional options to pass to automake during |
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58 | # eautoreconf call. |
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59 | |
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60 | # @ECLASS-VARIABLE: AT_NOELIBTOOLIZE |
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61 | # @DESCRIPTION: |
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62 | # Don't run elibtoolize command if set to 'yes', |
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63 | # useful when elibtoolize needs to be ran with |
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64 | # particular options |
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65 | |
41 | # XXX: M4DIR should be depreciated |
66 | # XXX: M4DIR should be deprecated |
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67 | # @ECLASS-VARIABLE: AT_M4DIR |
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68 | # @DESCRIPTION: |
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69 | # Additional director(y|ies) aclocal should search |
42 | AT_M4DIR=${AT_M4DIR:-${M4DIR}} |
70 | AT_M4DIR=${AT_M4DIR:-${M4DIR}} |
43 | AT_GNUCONF_UPDATE="no" |
71 | AT_GNUCONF_UPDATE="no" |
44 | |
72 | |
45 | |
73 | |
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74 | # @FUNCTION: eautoreconf |
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75 | # @DESCRIPTION: |
46 | # This function mimes the behavior of autoreconf, but uses the different |
76 | # This function mimes the behavior of autoreconf, but uses the different |
47 | # eauto* functions to run the tools. It doesn't accept parameters, but |
77 | # eauto* functions to run the tools. It doesn't accept parameters, but |
48 | # the directory with include files can be specified with AT_M4DIR variable. |
78 | # the directory with include files can be specified with AT_M4DIR variable. |
49 | # |
79 | # |
50 | # Note: doesn't run autopoint right now, but runs gnuconfig_update. |
80 | # Should do a full autoreconf - normally what most people will be interested in. |
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81 | # Also should handle additional directories specified by AC_CONFIG_SUBDIRS. |
51 | eautoreconf() { |
82 | eautoreconf() { |
52 | local pwd=$(pwd) x |
83 | local pwd=$(pwd) x auxdir g= |
53 | |
84 | |
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85 | if [[ -z ${AT_NO_RECURSIVE} ]]; then |
54 | # Take care of subdirs |
86 | # Take care of subdirs |
55 | for x in $(autotools_get_subdirs); do |
87 | for x in $(autotools_get_subdirs); do |
56 | if [[ -d ${x} ]] ; then |
88 | if [[ -d ${x} ]] ; then |
57 | cd "${x}" |
89 | cd "${x}" |
58 | eautoreconf |
90 | AT_NOELIBTOOLIZE="yes" eautoreconf |
59 | cd "${pwd}" |
91 | cd "${pwd}" |
60 | fi |
92 | fi |
61 | done |
93 | done |
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94 | fi |
62 | |
95 | |
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96 | auxdir=$(autotools_get_auxdir) |
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97 | |
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98 | einfo "Running eautoreconf in '$(pwd)' ..." |
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99 | [[ -n ${auxdir} ]] && mkdir -p ${auxdir} |
63 | eaclocal |
100 | eaclocal |
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101 | [[ ${CHOST} == *-darwin* ]] && g=g |
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102 | if ${LIBTOOLIZE:-${g}libtoolize} -n --install >& /dev/null ; then |
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103 | _elibtoolize --copy --force --install |
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104 | else |
64 | _elibtoolize --copy --force |
105 | _elibtoolize --copy --force |
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106 | fi |
65 | eautoconf |
107 | eautoconf |
66 | eautoheader |
108 | eautoheader |
67 | eautomake |
109 | FROM_EAUTORECONF="yes" eautomake ${AM_OPTS} |
68 | |
110 | |
69 | # Normally run by econf() |
111 | [[ ${AT_NOELIBTOOLIZE} == "yes" ]] && return 0 |
70 | [[ ${AT_GNUCONF_UPDATE} == "yes" ]] && gnuconfig_update |
112 | |
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113 | # Call it here to prevent failures due to elibtoolize called _before_ |
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114 | # eautoreconf. We set $S because elibtoolize runs on that #265319 |
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115 | S=${pwd} elibtoolize |
71 | |
116 | |
72 | return 0 |
117 | return 0 |
73 | } |
118 | } |
74 | |
119 | |
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120 | # @FUNCTION: eaclocal |
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121 | # @DESCRIPTION: |
75 | # These functions runs the autotools using autotools_run_tool with the |
122 | # These functions runs the autotools using autotools_run_tool with the |
76 | # specified parametes. The name of the tool run is the same of the function |
123 | # specified parametes. The name of the tool run is the same of the function |
77 | # without e prefix. |
124 | # without e prefix. |
78 | # They also force installing the support files for safety. |
125 | # They also force installing the support files for safety. |
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126 | # Respects AT_M4DIR for additional directories to search for macro's. |
79 | eaclocal() { |
127 | eaclocal() { |
80 | local aclocal_opts |
128 | local aclocal_opts |
81 | |
129 | |
82 | # XXX: M4DIR should be depreciated |
130 | local amflags_file |
83 | AT_M4DIR=${AT_M4DIR:-${M4DIR}} |
131 | for amflags_file in GNUmakefile.am Makefile.am GNUmakefile.in Makefile.in ; do |
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132 | [[ -e ${amflags_file} ]] || continue |
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133 | aclocal_opts=$(sed -n '/^ACLOCAL_AMFLAGS[[:space:]]*=/s:[^=]*=::p' ${amflags_file}) |
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134 | eval aclocal_opts=\"${aclocal_opts}\" |
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135 | break |
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136 | done |
84 | |
137 | |
85 | if [[ -n ${AT_M4DIR} ]] ; then |
138 | if [[ -n ${AT_M4DIR} ]] ; then |
86 | for x in ${AT_M4DIR} ; do |
139 | for x in ${AT_M4DIR} ; do |
87 | case "${x}" in |
140 | case "${x}" in |
88 | "-I") |
141 | "-I") |
89 | # We handle it below |
142 | # We handle it below |
90 | ;; |
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91 | "-I"*) |
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92 | # Invalid syntax, but maybe we should help out ... |
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93 | ewarn "eaclocal: Proper syntax is (note the space after '-I'): aclocal -I <dir>" |
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94 | aclocal_opts="${aclocal_opts} -I ${x}" |
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95 | ;; |
143 | ;; |
96 | *) |
144 | *) |
97 | [[ ! -d ${x} ]] && ewarn "eaclocal: '${x}' does not exist" |
145 | [[ ! -d ${x} ]] && ewarn "eaclocal: '${x}' does not exist" |
98 | aclocal_opts="${aclocal_opts} -I ${x}" |
146 | aclocal_opts="${aclocal_opts} -I ${x}" |
99 | ;; |
147 | ;; |
100 | esac |
148 | esac |
101 | done |
149 | done |
102 | fi |
150 | fi |
103 | |
151 | |
104 | [[ -f aclocal.m4 && -n $(grep -e 'generated.*by aclocal' aclocal.m4) ]] && \ |
152 | [[ ! -f aclocal.m4 || -n $(grep -e 'generated.*by aclocal' aclocal.m4) ]] && \ |
105 | autotools_run_tool aclocal "$@" ${aclocal_opts} |
153 | autotools_run_tool aclocal "$@" ${aclocal_opts} |
106 | } |
154 | } |
107 | |
155 | |
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156 | # @FUNCTION: _elibtoolize |
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157 | # @DESCRIPTION: |
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158 | # Runs libtoolize. Note the '_' prefix .. to not collide with elibtoolize() from |
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159 | # libtool.eclass. |
108 | _elibtoolize() { |
160 | _elibtoolize() { |
109 | local opts |
161 | local opts g= |
110 | |
162 | |
111 | # Check if we should run libtoolize |
163 | # Check if we should run libtoolize (AM_PROG_LIBTOOL is an older macro, |
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164 | # check for both it and the current AC_PROG_LIBTOOL) |
112 | [[ -n $(autotools_check_macro "AC_PROG_LIBTOOL") ]] || return 0 |
165 | [[ -n $(autotools_check_macro AC_PROG_LIBTOOL AM_PROG_LIBTOOL LT_INIT) ]] || return 0 |
113 | |
166 | |
114 | [[ -f Makefile.am ]] && opts="--automake" |
167 | [[ -f GNUmakefile.am || -f Makefile.am ]] && opts="--automake" |
115 | |
168 | |
116 | [[ "${USERLAND}" == "Darwin" ]] && LIBTOOLIZE="glibtoolize" |
169 | [[ ${CHOST} == *-darwin* ]] && g=g |
117 | autotools_run_tool ${LIBTOOLIZE:-libtoolize} "$@" ${opts} |
170 | autotools_run_tool ${LIBTOOLIZE:-${g}libtoolize} "$@" ${opts} |
118 | |
171 | |
119 | # Need to rerun aclocal |
172 | # Need to rerun aclocal |
120 | eaclocal |
173 | eaclocal |
121 | } |
174 | } |
122 | |
175 | |
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176 | # @FUNCTION: eautoheader |
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177 | # @DESCRIPTION: |
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178 | # Runs autoheader. |
123 | eautoheader() { |
179 | eautoheader() { |
124 | # Check if we should run autoheader |
180 | # Check if we should run autoheader |
125 | [[ -n $(autotools_check_macro "AC_CONFIG_HEADERS") ]] || return 0 |
181 | [[ -n $(autotools_check_macro "AC_CONFIG_HEADERS") ]] || return 0 |
126 | autotools_run_tool autoheader "$@" |
182 | NO_FAIL=1 autotools_run_tool autoheader "$@" |
127 | } |
183 | } |
128 | |
184 | |
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185 | # @FUNCTION: eautoconf |
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186 | # @DESCRIPTION: |
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187 | # Runs autoconf. |
129 | eautoconf() { |
188 | eautoconf() { |
130 | if [[ ! -f configure.ac && ! -f configure.in ]] ; then |
189 | if [[ ! -f configure.ac && ! -f configure.in ]] ; then |
131 | echo |
190 | echo |
132 | eerror "No configure.{ac,in} present in '$(pwd | sed -e 's:.*/::')'!" |
191 | eerror "No configure.{ac,in} present in '$(pwd | sed -e 's:.*/::')'!" |
133 | echo |
192 | echo |
… | |
… | |
135 | fi |
194 | fi |
136 | |
195 | |
137 | autotools_run_tool autoconf "$@" |
196 | autotools_run_tool autoconf "$@" |
138 | } |
197 | } |
139 | |
198 | |
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199 | # @FUNCTION: eautomake |
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200 | # @DESCRIPTION: |
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201 | # Runs automake. |
140 | eautomake() { |
202 | eautomake() { |
141 | [[ -f Makefile.am ]] || return 0 |
203 | local extra_opts |
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204 | local makefile_name |
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205 | |
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206 | if [[ -f GNUmakefile.am ]]; then |
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207 | makefile_name="GNUmakefile" |
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208 | elif [[ -f Makefile.am ]]; then |
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209 | makefile_name="Makefile" |
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210 | else |
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211 | return 0 |
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212 | fi |
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213 | |
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214 | if [[ -z ${FROM_EAUTORECONF} && -f ${makefile_name}.in ]]; then |
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215 | local used_automake |
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216 | local installed_automake |
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217 | |
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218 | installed_automake=$(automake --version | head -n 1 | \ |
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219 | sed -e 's:.*(GNU automake) ::') |
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220 | used_automake=$(head -n 1 < ${makefile_name}.in | \ |
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221 | sed -e 's:.*by automake \(.*\) from .*:\1:') |
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222 | |
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223 | if [[ ${installed_automake} != ${used_automake} ]]; then |
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224 | einfo "Automake used for the package (${used_automake}) differs from" |
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225 | einfo "the installed version (${installed_automake})." |
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226 | eautoreconf |
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227 | return 0 |
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228 | fi |
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229 | fi |
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230 | |
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231 | [[ -f INSTALL && -f AUTHORS && -f ChangeLog && -f NEWS ]] \ |
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232 | || extra_opts="${extra_opts} --foreign" |
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233 | |
142 | # --force-missing seems not to be recognized by some flavours of automake |
234 | # --force-missing seems not to be recognized by some flavours of automake |
143 | autotools_run_tool automake --add-missing --copy "$@" |
235 | autotools_run_tool automake --add-missing --copy ${extra_opts} "$@" |
144 | } |
236 | } |
145 | |
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146 | |
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147 | |
237 | |
148 | # Internal function to run an autotools' tool |
238 | # Internal function to run an autotools' tool |
149 | autotools_run_tool() { |
239 | autotools_run_tool() { |
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240 | if [[ ${EBUILD_PHASE} != "unpack" && ${EBUILD_PHASE} != "prepare" ]]; then |
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241 | ewarn "QA Warning: running $1 in ${EBUILD_PHASE} phase" |
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242 | fi |
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243 | |
150 | local STDERR_TARGET="${T}/$$.out" |
244 | local STDERR_TARGET="${T}/$$.out" |
151 | local PATCH_TARGET="${T}/$$.patch" |
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152 | local ris |
245 | local ris |
153 | |
246 | |
154 | echo "***** $1 *****" > ${STDERR_TARGET%/*}/$1-${STDERR_TARGET##*/} |
247 | printf "***** $1 *****\n***** $*\n\n" > "${STDERR_TARGET%/*}/$1-${STDERR_TARGET##*/}" |
155 | echo >> ${STDERR_TARGET%/*}/$1-${STDERR_TARGET##*/} |
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156 | |
248 | |
157 | ebegin "Running $1" |
249 | ebegin "Running $@" |
158 | $@ >> ${STDERR_TARGET%/*}/$1-${STDERR_TARGET##*/} 2>&1 |
250 | "$@" >> "${STDERR_TARGET%/*}/$1-${STDERR_TARGET##*/}" 2>&1 |
159 | ris=$? |
251 | ris=$? |
160 | eend ${ris} |
252 | eend ${ris} |
161 | |
253 | |
162 | if [[ ${ris} != 0 ]]; then |
254 | if [[ ${ris} != 0 && ${NO_FAIL} != 1 ]]; then |
163 | echo |
255 | echo |
164 | eerror "Failed Running $1 !" |
256 | eerror "Failed Running $1 !" |
165 | eerror |
257 | eerror |
166 | eerror "Include in your bugreport the contents of:" |
258 | eerror "Include in your bugreport the contents of:" |
167 | eerror |
259 | eerror |
… | |
… | |
171 | fi |
263 | fi |
172 | } |
264 | } |
173 | |
265 | |
174 | # Internal function to check for support |
266 | # Internal function to check for support |
175 | autotools_check_macro() { |
267 | autotools_check_macro() { |
176 | [[ -f configure.ac || -f configure.in ]] && \ |
268 | [[ -f configure.ac || -f configure.in ]] || return 0 |
177 | autoconf --trace=$1 2>/dev/null |
269 | local macro |
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270 | for macro ; do |
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271 | WANT_AUTOCONF="2.5" autoconf --trace="${macro}" 2>/dev/null |
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272 | done |
178 | return 0 |
273 | return 0 |
179 | } |
274 | } |
180 | |
275 | |
181 | # Internal function to get additional subdirs to configure |
276 | # Internal function to get additional subdirs to configure |
182 | autotools_get_subdirs() { |
277 | autotools_get_subdirs() { |
… | |
… | |
185 | subdirs_scan_out=$(autotools_check_macro "AC_CONFIG_SUBDIRS") |
280 | subdirs_scan_out=$(autotools_check_macro "AC_CONFIG_SUBDIRS") |
186 | [[ -n ${subdirs_scan_out} ]] || return 0 |
281 | [[ -n ${subdirs_scan_out} ]] || return 0 |
187 | |
282 | |
188 | echo "${subdirs_scan_out}" | gawk \ |
283 | echo "${subdirs_scan_out}" | gawk \ |
189 | '($0 !~ /^[[:space:]]*(#|dnl)/) { |
284 | '($0 !~ /^[[:space:]]*(#|dnl)/) { |
190 | if (match($0, "AC_CONFIG_SUBDIRS\\(\\[?([^\\])]*)", res)) { |
285 | if (match($0, /AC_CONFIG_SUBDIRS:(.*)$/, res)) |
191 | split(res[1], DIRS, /[\])]/) |
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192 | print DIRS[1] |
286 | print res[1] |
193 | } |
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194 | }' | uniq |
287 | }' | uniq |
195 | |
288 | |
196 | return 0 |
289 | return 0 |
197 | } |
290 | } |
198 | |
291 | |
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292 | autotools_get_auxdir() { |
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293 | local auxdir_scan_out |
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294 | |
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295 | auxdir_scan_out=$(autotools_check_macro "AC_CONFIG_AUX_DIR") |
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296 | [[ -n ${auxdir_scan_out} ]] || return 0 |
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297 | |
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298 | echo ${auxdir_scan_out} | gawk \ |
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299 | '($0 !~ /^[[:space:]]*(#|dnl)/) { |
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300 | if (match($0, /AC_CONFIG_AUX_DIR:(.*)$/, res)) |
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301 | print res[1] |
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302 | }' | uniq |
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303 | |
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304 | return 0 |
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305 | } |