summaryrefslogtreecommitdiff
path: root/eclass/gnustep-base.eclass
blob: 2f836eb2830f8f6d5eb973235e787a37e7a6bb76 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
# Copyright 1999-2021 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2

# @ECLASS: gnustep-base.eclass
# @MAINTAINER:
# GNUstep Herd <gnustep@gentoo.org>
# @SUPPORTED_EAPIS: 5 6 7
# @BLURB: Internal handling of GNUstep pacakges
# @DESCRIPTION:
# Inner gnustep eclass, should only be inherited directly by gnustep-base
# packages

case ${EAPI:-0} in
	[567]) inherit eutils ;;
	*) die "${ECLASS}: EAPI ${EAPI:-0} not supported" ;;
esac

EXPORT_FUNCTIONS pkg_setup src_prepare src_configure src_compile src_install pkg_postinst

if [[ -z ${_GNUSTEP_BASE_ECLASS} ]] ; then
_GNUSTEP_BASE_ECLASS=1

inherit flag-o-matic

# IUSE variables across all GNUstep packages
# "debug": enable code for debugging
# "doc": build and install documentation, if available
IUSE="debug doc"

# packages needed to build any base gnustep package
GNUSTEP_CORE_DEPEND="doc? ( virtual/texi2dvi dev-tex/latex2html app-text/texi2html )"

# New layout is used when ${EPREFIX}/usr/share/GNUstep/Makefiles exists
# Where to install GNUstep (with old layout)
GNUSTEP_PREFIX="${EPREFIX}/usr/GNUstep"

# GNUstep environment array
typeset -a GS_ENV

# Ebuild function overrides
gnustep-base_pkg_setup() {
	if test_version_info 3.3 ; then
		strip-unsupported-flags
	elif test_version_info 3.4 ; then
		# strict-aliasing is known to break obj-c stuff in gcc-3.4*
		filter-flags -fstrict-aliasing
	fi

	# known to break ObjC (bug 86089)
	filter-flags -fomit-frame-pointer
}

gnustep-base_src_unpack() {
	unpack ${A}
	cd "${S}"

	gnustep-base_src_prepare
}

gnustep-base_src_prepare() {
	if [[ -f ./GNUmakefile ]] ; then
		# Kill stupid includes that are simply overdone or useless on normal
		# Gentoo, but (may) cause major headaches on Prefixed Gentoo.  If this
		# only removes a part of a path it's good that it bails out, as we want
		# to know when they use some direct include.
		ebegin "Cleaning paths from GNUmakefile"
		sed -i \
			-e 's|-I/usr/X11R6/include/\?||g' \
			-e 's|-I/usr/include/\?||g' \
			-e 's|-L/usr/X11R6/lib/\?||g' \
			-e 's|-L/usr/lib/\?||g' \
			GNUmakefile
		eend $?
	fi

	! has ${EAPI} 5 && default
}

gnustep-base_src_configure() {
	egnustep_env
	if [[ -x ./configure ]] ; then
		econf || die "configure failed"
	fi
}

gnustep-base_src_compile() {
	egnustep_env
	egnustep_make
}

gnustep-base_src_install() {
	egnustep_env
	egnustep_install
	if use doc ; then
		egnustep_env
		egnustep_doc
	fi
	egnustep_install_config
}

gnustep-base_pkg_postinst() {
	[[ $(type -t gnustep_config_script) != "function" ]] && return 0

	local SCRIPT_PATH
	if [[ -d ${EPREFIX}/usr/share/GNUstep/Makefiles ]]; then
		SCRIPT_PATH="/usr/bin"
	else
		SCRIPT_PATH=${GNUSTEP_SYSTEM_TOOLS}/Gentoo
	fi
	elog "To use this package, as *user* you should run:"
	elog "  ${SCRIPT_PATH}/config-${PN}.sh"
}

# Clean/reset an ebuild to the installed GNUstep environment
egnustep_env() {
	# Get additional variables
	GNUSTEP_SH_EXPORT_ALL_VARIABLES="true"

	# Makefiles path
	local GS_MAKEFILES
	if [[ -d ${EPREFIX}/usr/share/GNUstep/Makefiles ]]; then
		GS_MAKEFILES=${EPREFIX}/usr/share/GNUstep/Makefiles
	else
		GS_MAKEFILES=${GNUSTEP_PREFIX}/System/Library/Makefiles
	fi
	if [[ -f ${GS_MAKEFILES}/GNUstep.sh ]] ; then
		# Reset GNUstep variables
		source "${GS_MAKEFILES}"/GNUstep-reset.sh
		source "${GS_MAKEFILES}"/GNUstep.sh

		# Create compilation GNUstep.conf if it does not exist yet
		if [[ ! -f ${WORKDIR}/GNUstep.conf ]]; then
			cp "${EPREFIX}"/etc/GNUstep/GNUstep.conf "${WORKDIR}" \
				|| die "GNUstep.conf copy failed"
			sed -e "s#\(GNUSTEP_USER_.*DIR.*=\)#\1${WORKDIR}/#" \
				-i "${WORKDIR}"/GNUstep.conf || die "GNUstep.conf sed failed"
		fi


		if [[ ! -d ${EPREFIX}/usr/share/GNUstep/Makefiles ]]; then
			# Set rpath in ldflags when available
			case ${CHOST} in
				*-linux-gnu|*-solaris*)
					is-ldflagq -Wl,-rpath="${GNUSTEP_SYSTEM_LIBRARIES}" \
						|| append-ldflags \
							-Wl,-rpath="${GNUSTEP_SYSTEM_LIBRARIES}"
				;;
			esac
		fi

		# Set up env vars for make operations
		GS_ENV=( AUXILIARY_LDFLAGS="${LDFLAGS}" \
			ADDITIONAL_NATIVE_LIB_DIRS="${GNUSTEP_SYSTEM_LIBRARIES}" \
			DESTDIR="${D}" \
			HOME="${T}" \
			GNUSTEP_CONFIG_FILE="${WORKDIR}"/GNUstep.conf \
			GNUSTEP_INSTALLATION_DOMAIN=SYSTEM \
			TAR_OPTIONS="${TAR_OPTIONS} --no-same-owner" \
			messages=yes )

		use doc \
			&& GS_ENV=( "${GS_ENV[@]}" VARTEXFONTS="${T}"/fonts )

		use debug \
			&& GS_ENV=( "${GS_ENV[@]}" "debug=yes" ) \
			|| GS_ENV=( "${GS_ENV[@]}" "debug=no" )

		if has_version "gnustep-base/gnustep-make[libobjc2]";
		then
			# Set clang for packages that do not respect gnustep-make
			# settings (gnustep-base's configure for example)
			export CC=clang CXX=clang CPP="clang -E" LD="clang"
		fi

		return 0
	fi
	die "gnustep-make not installed!"
}

# Make utilizing GNUstep Makefiles
egnustep_make() {
	if [[ -f ./Makefile || -f ./makefile || -f ./GNUmakefile ]] ; then
		emake ${*} "${GS_ENV[@]}" all || die "package make failed"
		return 0
	fi
	die "no Makefile found"
}

# Make-install utilizing GNUstep Makefiles
egnustep_install() {
	if [[ ! -d ${EPREFIX}/usr/share/GNUstep/Makefiles ]]; then
		# avoid problems due to our "weird" prefix, make sure it exists
		mkdir -p "${D}"${GNUSTEP_SYSTEM_TOOLS}
	fi
	if [[ -f ./[mM]akefile || -f ./GNUmakefile ]] ; then
		emake ${*} "${GS_ENV[@]}" install || die "package install failed"
		return 0
	fi
	die "no Makefile found"
}

# Make and install docs using GNUstep Makefiles
egnustep_doc() {
	if [[ -d "${S}"/Documentation ]] ; then
		# Check documentation presence
		pushd "${S}"/Documentation || die
		if [[ -f ./[mM]akefile || -f ./GNUmakefile ]] ; then
			emake "${GS_ENV[@]}" all || die "doc make failed"
			emake "${GS_ENV[@]}" install || die "doc install failed"
		fi
		popd || die
	fi
}

egnustep_install_config() {
	[[ $(type -t gnustep_config_script) != "function" ]] && return 0

	local cfile=config-${PN}.sh

	cat << 'EOF' > "${T}"/${cfile}
#!/usr/bin/env bash
gnustep_append_default() {
	if [[ -z $1 || -z $2 || -z $3 ]]; then
		echo "warning: invalid script invocation"
		return
	fi
	dom=$1
	key=$2
	val=$3
	cur=$(defaults read ${dom} ${key}) 2> /dev/null
	if [[ -z $cur ]] ; then
		echo " * setting ${dom} ${key}"
		defaults write ${dom} ${key} "( ${val} )"
	elif [[ ${cur} != *${val}* ]] ; then
		echo " * adding ${val} to ${dom} ${key}"
		echo "${cur%)\'}, \"${val}\" )'" | defaults write
	else
		echo " * ${val} already present in ${dom} ${key}"
	fi
}

gnustep_set_default() {
	if [[ -z $1 || -z $2 || -z $3 ]]; then
		echo "warning: invalid script invocation"
		return
	fi
	dom=$1
	key=$2
	val=$3
	echo " * setting ${dom} ${key}"
	defaults write ${dom} ${key} ${val}
}

EOF

	echo "echo \"Applying ${P} default configuration ...\"" >> "${T}"/${cfile}

	gnustep_config_script | \
	while read line ; do
		echo "${line}" >> "${T}"/${cfile}
	done
	echo 'echo "done"' >> "${T}"/${cfile}

	if [[ -d ${EPREFIX}/usr/share/GNUstep/Makefiles ]]; then
		exeinto /usr/bin
	else
		exeinto ${GNUSTEP_SYSTEM_TOOLS#${EPREFIX}}/Gentoo
	fi
	doexe "${T}"/${cfile}
}

fi