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Revision 1.16 - (hide annotations) (download)
Wed Aug 31 01:44:02 2005 UTC (8 years, 10 months ago) by azarah
Branch: MAIN
Changes since 1.15: +36 -4 lines
Change M4DIR to AT_M4DIR.  Do not always run gnuconfig_update (handled
by econf).  Make eaclocal's handling of AT_M4DIR a bit smarter.

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 azarah 1.16 # $Header: /var/cvsroot/gentoo-x86/eclass/autotools.eclass,v 1.15 2005/08/30 11:29:17 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 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     # AT_M4DIR - Additional director(y|ies) aclocal should include
24     # AT_GNUCONF_UPDATE - Should gnuconfig_update() be run (normally handled by
25     # econf()) [yes|no]
26    
27     # XXX: M4DIR should be depreciated
28     AT_M4DIR=${AT_M4DIR:-${M4DIR}}
29     AT_GNUCONF_UPDATE="no"
30    
31 azarah 1.11 # Internal function to run an autotools' tool
32     autotools_run_tool() {
33     local STDERR_TARGET="${T}/$$.out"
34     local PATCH_TARGET="${T}/$$.patch"
35     local ris
36    
37     echo "***** $1 *****" > ${STDERR_TARGET%/*}/$1-${STDERR_TARGET##*/}
38     echo >> ${STDERR_TARGET%/*}/$1-${STDERR_TARGET##*/}
39    
40     ebegin "Running $1"
41     $@ >> ${STDERR_TARGET%/*}/$1-${STDERR_TARGET##*/} 2>&1
42     ris=$?
43 azarah 1.12 eend ${ris}
44 azarah 1.11
45 azarah 1.12 if [[ ${ris} != 0 ]]; then
46 azarah 1.11 echo
47     eerror "Failed Running $1 !"
48     eerror
49     eerror "Include in your bugreport the contents of:"
50     eerror
51     eerror " ${STDERR_TARGET%/*}/$1-${STDERR_TARGET##*/}"
52     echo
53     die "Failed Running $1 !"
54     fi
55     }
56 azarah 1.1
57 azarah 1.12 # Internal function to check for support
58     autotools_check_macro() {
59     [[ -f configure.ac || -f configure.in ]] && \
60     autoconf --trace=$1 2>/dev/null
61     return 0
62     }
63    
64     # Internal function to get additional subdirs to configure
65     autotools_get_subdirs() {
66     local subdirs_scan_out
67 flameeyes 1.15
68 azarah 1.12 subdirs_scan_out=$(autotools_check_macro "AC_CONFIG_SUBDIRS")
69     [[ -n ${subdirs_scan_out} ]] || return 0
70 flameeyes 1.15
71 azarah 1.12 echo "${subdirs_scan_out}" | gawk \
72     '($0 !~ /^[[:space:]]*(#|dnl)/) {
73     if (match($0, "AC_CONFIG_SUBDIRS\\(\\[?([^\\])]*)", res)) {
74     split(res[1], DIRS, /[\])]/)
75     print DIRS[1]
76     }
77     }' | uniq
78    
79     return 0
80     }
81    
82    
83    
84 azarah 1.11 # These functions runs the autotools using autotools_run_tool with the
85     # specified parametes. The name of the tool run is the same of the function
86     # without e prefix.
87     # They also force installing the support files for safety.
88     eaclocal() {
89 azarah 1.12 local aclocal_opts
90    
91 azarah 1.16 # XXX: M4DIR should be depreciated
92     AT_M4DIR=${AT_M4DIR:-${M4DIR}}
93    
94     if [[ -n ${AT_M4DIR} ]] ; then
95     for x in ${AT_M4DIR} ; do
96     case "${x}" in
97     "-I")
98     # We handle it below
99     ;;
100     "-I"*)
101     # Invalid syntax, but maybe we should help out ...
102     ewarn "eaclocal: Proper syntax is (note the space after '-I'): aclocal -I <dir>"
103     aclocal_opts="${aclocal_opts} -I ${x}"
104     ;;
105     *)
106     [[ ! -d ${x} ]] && ewarn "eaclocal: '${x}' does not exist"
107     aclocal_opts="${aclocal_opts} -I ${x}"
108     ;;
109     esac
110     done
111     fi
112 flameeyes 1.15
113 azarah 1.12 [[ -f aclocal.m4 && -n $(grep -e 'generated.*by aclocal' aclocal.m4) ]] && \
114     autotools_run_tool aclocal "$@" ${aclocal_opts}
115     }
116    
117     _elibtoolize() {
118     # Check if we should run libtoolize
119     [[ -n $(autotools_check_macro "AC_PROG_LIBTOOL") ]] || return 0
120 flameeyes 1.15 use userland_Darwin && LIBTOOLIZE="glibtoolize"
121     autotools_run_tool ${LIBTOOLIZE:-libtoolize} "$@"
122    
123 azarah 1.12 # Need to rerun aclocal
124     eaclocal
125 azarah 1.11 }
126 azarah 1.1
127 azarah 1.11 eautoheader() {
128 azarah 1.12 # Check if we should run autoheader
129     [[ -n $(autotools_check_macro "AC_CONFIG_HEADERS") ]] || return 0
130 azarah 1.11 autotools_run_tool autoheader "$@"
131     }
132 azarah 1.1
133 azarah 1.11 eautoconf() {
134 azarah 1.12 if [[ ! -f configure.ac && ! -f configure.in ]] ; then
135     echo
136     eerror "No configure.{ac,in} present in '$(pwd | sed -e 's:.*/::')'!"
137     echo
138     die "No configure.{ac,in} present!"
139     fi
140    
141 azarah 1.11 autotools_run_tool autoconf "$@"
142     }
143 azarah 1.1
144 azarah 1.11 eautomake() {
145 azarah 1.12 [[ -f Makefile.am ]] || return 0
146 flameeyes 1.14 # --force-missing seems not to be recognized by some flavours of automake
147     autotools_run_tool automake --add-missing --copy "$@"
148 azarah 1.1 }
149    
150 azarah 1.11 # This function mimes the behavior of autoreconf, but uses the different
151     # eauto* functions to run the tools. It doesn't accept parameters, but
152 azarah 1.16 # the directory with include files can be specified with AT_M4DIR variable.
153 azarah 1.11 #
154     # Note: doesn't run autopoint right now, but runs gnuconfig_update.
155     eautoreconf() {
156 azarah 1.12 local pwd=$(pwd) x
157 azarah 1.11
158 azarah 1.12 # Take care of subdirs
159     for x in $(autotools_get_subdirs); do
160     if [[ -d ${x} ]] ; then
161     cd "${x}"
162     eautoreconf
163     cd "${pwd}"
164     fi
165     done
166 azarah 1.11
167 azarah 1.12 eaclocal
168     _elibtoolize --copy --force
169 azarah 1.11 eautoconf
170     eautoheader
171     eautomake
172 azarah 1.16
173     # Normally run by econf()
174     [[ ${AT_GNUCONF_UPDATE} == "yes" ]] && gnuconfig_update
175 azarah 1.11 }

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