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
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
|
# Copyright 1999-2013 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: /var/cvsroot/gentoo-x86/media-libs/mesa/mesa-7.11.2.ebuild,v 1.18 2013/10/14 12:09:19 jer Exp $
EAPI=3
EGIT_REPO_URI="git://anongit.freedesktop.org/mesa/mesa"
if [[ ${PV} = 9999* ]]; then
GIT_ECLASS="git-2"
EXPERIMENTAL="true"
fi
inherit base autotools multilib flag-o-matic python toolchain-funcs ${GIT_ECLASS}
OPENGL_DIR="xorg-x11"
MY_PN="${PN/m/M}"
MY_P="${MY_PN}-${PV/_/-}"
MY_SRC_P="${MY_PN}Lib-${PV/_/-}"
FOLDER="${PV/_rc*/}"
DESCRIPTION="OpenGL-like graphic library for Linux"
HOMEPAGE="http://mesa3d.sourceforge.net/"
SRC_PATCHES="mirror://gentoo/${P}-gentoo-patches-01.tar.bz2"
if [[ $PV = 9999* ]]; then
SRC_URI="${SRC_PATCHES}"
else
SRC_URI="ftp://ftp.freedesktop.org/pub/mesa/${FOLDER}/${MY_SRC_P}.tar.bz2
${SRC_PATCHES}"
fi
LICENSE="MIT LGPL-3 SGI-B-2.0"
SLOT="0"
KEYWORDS="alpha amd64 arm ia64 ~mips ppc ppc64 sh sparc x86 ~x86-fbsd ~x86-freebsd ~amd64-linux ~ia64-linux ~x86-linux ~sparc-solaris ~x64-solaris ~x86-solaris"
INTEL_CARDS="intel"
RADEON_CARDS="radeon"
VIDEO_CARDS="${INTEL_CARDS} ${RADEON_CARDS} mach64 mga nouveau r128 savage sis vmware tdfx via"
for card in ${VIDEO_CARDS}; do
IUSE_VIDEO_CARDS+=" video_cards_${card}"
done
IUSE="${IUSE_VIDEO_CARDS}
bindist +classic debug +egl +gallium gbm gles +llvm motif +nptl openvg osmesa pic pax_kernel selinux shared-dricore +shared-glapi kernel_FreeBSD"
LIBDRM_DEPSTRING=">=x11-libs/libdrm-2.4.24"
# not a runtime dependency of this package, but dependency of packages which
# depend on this package, bug #342393
EXTERNAL_DEPEND="
>=x11-proto/dri2proto-2.2
>=x11-proto/glproto-1.4.11
"
# keep correct libdrm and dri2proto dep
# keep blocks in rdepend for binpkg
RDEPEND="${EXTERNAL_DEPEND}
!<x11-base/xorg-server-1.7
!<=x11-proto/xf86driproto-2.0.3
classic? ( app-admin/eselect-mesa )
gallium? ( app-admin/eselect-mesa )
app-admin/eselect-opengl
dev-libs/expat
gbm? ( virtual/udev )
x11-libs/libICE
>=x11-libs/libX11-1.3.99.901
x11-libs/libXdamage
x11-libs/libXext
x11-libs/libXi
x11-libs/libXmu
x11-libs/libXxf86vm
motif? (
x11-libs/motif
!x11-libs/libGLw )
gallium? (
llvm? ( <sys-devel/llvm-3.3_rc )
)
${LIBDRM_DEPSTRING}[video_cards_nouveau?,video_cards_vmware?]
video_cards_nouveau? ( <x11-libs/libdrm-2.4.34 )
"
for card in ${INTEL_CARDS}; do
RDEPEND="${RDEPEND}
video_cards_${card}? ( ${LIBDRM_DEPSTRING}[video_cards_intel] )
"
done
for card in ${RADEON_CARDS}; do
RDEPEND="${RDEPEND}
video_cards_${card}? ( ${LIBDRM_DEPSTRING}[video_cards_radeon] )
"
done
DEPEND="${RDEPEND}
=dev-lang/python-2*
dev-libs/libxml2[python]
virtual/pkgconfig
sys-devel/bison
sys-devel/flex
x11-misc/makedepend
x11-proto/inputproto
>=x11-proto/xextproto-7.0.99.1
x11-proto/xf86driproto
x11-proto/xf86vidmodeproto
"
S="${WORKDIR}/${MY_P}"
# It is slow without texrels, if someone wants slow
# mesa without texrels +pic use is worth the shot
QA_EXECSTACK="usr/lib*/opengl/xorg-x11/lib/libGL.so*"
QA_WX_LOAD="usr/lib*/opengl/xorg-x11/lib/libGL.so*"
# Think about: ggi, fbcon, no-X configs
pkg_setup() {
# gcc 4.2 has buggy ivopts
if [[ $(gcc-version) = "4.2" ]]; then
append-flags -fno-ivopts
fi
# recommended by upstream
append-flags -ffast-math
# workaround toc-issue wrt #386545
use ppc64 && append-flags -mminimal-toc
python_set_active_version 2
python_pkg_setup
}
src_unpack() {
default
[[ $PV = 9999* ]] && git-2_src_unpack
}
src_prepare() {
# apply patches
if [[ ${PV} != 9999* && -n ${SRC_PATCHES} ]]; then
EPATCH_FORCE="yes" \
EPATCH_SOURCE="${WORKDIR}/patches" \
EPATCH_SUFFIX="patch" \
epatch
fi
# fix for hardened pax_kernel, bug 240956
[[ ${PV} != 9999* ]] && epatch "${FILESDIR}"/glx_ro_text_segm.patch
# FreeBSD 6.* doesn't have posix_memalign().
if [[ ${CHOST} == *-freebsd6.* ]]; then
sed -i \
-e "s/-DHAVE_POSIX_MEMALIGN//" \
configure.ac || die
fi
# Solaris needs some recent POSIX stuff in our case
if [[ ${CHOST} == *-solaris* ]] ; then
sed -i -e "s/-DSVR4/-D_POSIX_C_SOURCE=200112L/" configure.ac || die
sed -i -e 's/uint/unsigned int/g' src/egl/drivers/glx/egl_glx.c || die
fi
# In order for mesa to complete it's build process we need to use a tool
# that it compiles. When we cross compile this clearly does not work
# so we require mesa to be built on the host system first. -solar
if tc-is-cross-compiler; then
sed -i -e "s#^GLSL_CL = .*\$#GLSL_CL = glsl_compiler#g" \
"${S}"/src/mesa/shader/slang/library/Makefile || die
fi
base_src_prepare
eautoreconf
}
src_configure() {
local myconf
if use classic; then
# Configurable DRI drivers
driver_enable swrast
driver_enable video_cards_intel i810 i915 i965
driver_enable video_cards_nouveau nouveau
driver_enable video_cards_mach64 mach64
driver_enable video_cards_mga mga
driver_enable video_cards_r128 r128
driver_enable video_cards_radeon radeon r200 r300 r600
driver_enable video_cards_savage savage
driver_enable video_cards_sis sis
driver_enable video_cards_tdfx tdfx
driver_enable video_cards_via unichrome
fi
myconf+="
$(use_enable !bindist texture-float)
$(use_enable gles gles1)
$(use_enable gles gles2)
$(use_enable egl)
"
if use egl; then
use shared-glapi || die "egl needs shared-glapi. Please either enable shared-glapi or disable the egl use flag ."
myconf+="
--with-egl-platforms=x11$(use gbm && echo ",drm")
$(use_enable gallium gallium-egl)
"
fi
if use !gallium && use !classic; then
ewarn "You enabled neither classic nor gallium USE flags. No hardware"
ewarn "drivers will be built."
fi
if use gallium; then
myconf+="
--with-state-trackers=glx,dri$(use egl && echo ",egl")$(use openvg && echo ",vega")
$(use_enable llvm gallium-llvm)
$(use_enable openvg)
"
gallium_enable swrast
gallium_enable video_cards_vmware svga
gallium_enable video_cards_nouveau nouveau
gallium_enable video_cards_intel i915 i965
gallium_enable video_cards_radeon r300 r600
fi
# x86 hardened pax_kernel needs glx-rts, bug 240956
if use pax_kernel; then
myconf+="
$(use_enable x86 glx-rts)
"
fi
econf \
--disable-option-checking \
--with-driver=dri \
--disable-glut \
--without-demos \
--enable-xcb \
$(use_enable debug) \
$(use_enable gbm) \
$(use_enable motif glw) \
$(use_enable motif) \
$(use_enable nptl glx-tls) \
$(use_enable osmesa gl-osmesa) \
$(use_enable !pic asm) \
$(use_enable shared-dricore) \
$(use_enable shared-glapi) \
--with-dri-drivers=${DRI_DRIVERS} \
--with-gallium-drivers=${GALLIUM_DRIVERS} \
${myconf}
}
src_install() {
base_src_install
# Save the glsl-compiler for later use
if ! tc-is-cross-compiler; then
dobin "${S}"/src/glsl/glsl_compiler || die
fi
# Remove redundant headers
# GLUT thing
rm -f "${ED}"/usr/include/GL/glut*.h || die "Removing glut include failed."
# Glew includes
rm -f "${ED}"/usr/include/GL/{glew,glxew,wglew}.h \
|| die "Removing glew includes failed."
# Install config file for eselect mesa
insinto /usr/share/mesa
newins "${FILESDIR}/eselect-mesa.conf.7.11" eselect-mesa.conf || die
# Move libGL and others from /usr/lib to /usr/lib/opengl/blah/lib
# because user can eselect desired GL provider.
ebegin "Moving libGL and friends for dynamic switching"
dodir /usr/$(get_libdir)/opengl/${OPENGL_DIR}/{lib,extensions,include}
local x
for x in "${ED}"/usr/$(get_libdir)/libGL.{la,a,so*}; do
if [ -f ${x} -o -L ${x} ]; then
mv -f "${x}" "${ED}"/usr/$(get_libdir)/opengl/${OPENGL_DIR}/lib \
|| die "Failed to move ${x}"
fi
done
for x in "${ED}"/usr/include/GL/{gl.h,glx.h,glext.h,glxext.h}; do
if [ -f ${x} -o -L ${x} ]; then
mv -f "${x}" "${ED}"/usr/$(get_libdir)/opengl/${OPENGL_DIR}/include \
|| die "Failed to move ${x}"
fi
done
eend $?
if use classic || use gallium; then
ebegin "Moving DRI/Gallium drivers for dynamic switching"
local gallium_drivers=( i915_dri.so i965_dri.so r300_dri.so r600_dri.so swrast_dri.so )
keepdir /usr/$(get_libdir)/dri
dodir /usr/$(get_libdir)/mesa
for x in ${gallium_drivers[@]}; do
if [ -f "${S}/$(get_libdir)/gallium/${x}" ]; then
mv -f "${ED}/usr/$(get_libdir)/dri/${x}" "${ED}/usr/$(get_libdir)/dri/${x/_dri.so/g_dri.so}" \
|| die "Failed to move ${x}"
insinto "/usr/$(get_libdir)/dri/"
if [ -f "${S}/$(get_libdir)/${x}" ]; then
insopts -m0755
doins "${S}/$(get_libdir)/${x}" || die "failed to install ${x}"
fi
fi
done
for x in "${ED}"/usr/$(get_libdir)/dri/*.so; do
if [ -f ${x} -o -L ${x} ]; then
mv -f "${x}" "${x/dri/mesa}" \
|| die "Failed to move ${x}"
fi
done
pushd "${ED}"/usr/$(get_libdir)/dri || die "pushd failed"
ln -s ../mesa/*.so . || die "Creating symlink failed"
# remove symlinks to drivers known to eselect
for x in ${gallium_drivers[@]}; do
if [ -f ${x} -o -L ${x} ]; then
rm "${x}" || die "Failed to remove ${x}"
fi
done
popd
eend $?
fi
}
pkg_postinst() {
# Switch to the xorg implementation.
echo
eselect opengl set --use-old ${OPENGL_DIR}
# Select classic/gallium drivers
if use classic || use gallium; then
eselect mesa set --auto
fi
# warn about patent encumbered texture-float
if use !bindist; then
elog "USE=\"bindist\" was not set. Potentially patent encumbered code was"
elog "enabled."
fi
}
# $1 - VIDEO_CARDS flag
# other args - names of DRI drivers to enable
# TODO: avoid code duplication for a more elegant implementation
driver_enable() {
case $# in
# for enabling unconditionally
1)
DRI_DRIVERS+=",$1"
;;
*)
if use $1; then
shift
for i in $@; do
DRI_DRIVERS+=",${i}"
done
fi
;;
esac
}
gallium_enable() {
case $# in
# for enabling unconditionally
1)
GALLIUM_DRIVERS+=",$1"
;;
*)
if use $1; then
shift
for i in $@; do
GALLIUM_DRIVERS+=",${i}"
done
fi
;;
esac
}
|