git.ipfire.org Git - thirdparty/openembedded/openembedded-core-contrib.git/blob

   1 From b25e9c675cf560b8b037dc855c6b3b1d09957867 Mon Sep 17 00:00:00 2001
   2 From: Martin Jansa <Martin.Jansa@gmail.com>
   3 Date: Wed, 9 Jul 2014 14:23:41 +0200
   4 Subject: [PATCH 3/9] configure: Allow to disable demos which require GLEW or
   5  GLU
   6
   7 * in some systems without X11 support we don't have GLEW, but
   8   mesa-demos are still useful
   9
  10 Upstream-Status: Pending
  11
  12 Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>
  13 ---
  14  configure.ac                  | 49 ++++++++++++++++++++---------
  15  src/Makefile.am               | 14 ++++++---
  16  src/demos/Makefile.am         | 73 ++++++++++++++++++++++++-------------------
  17  src/egl/Makefile.am           |  8 +++--
  18  src/egl/opengles1/Makefile.am | 44 +++++++++++++++-----------
  19  src/egl/opengles2/Makefile.am | 33 ++++++++++---------
  20  6 files changed, 135 insertions(+), 86 deletions(-)
  21
  22 diff --git a/configure.ac b/configure.ac
  23 index 9445424..bc4c8d1 100644
  24 --- a/configure.ac
  25 +++ b/configure.ac
  26 @@ -93,25 +93,44 @@ AC_EGREP_HEADER([glutInitContextProfile],
  27                 [AC_DEFINE(HAVE_FREEGLUT)],
  28                 [])
  29
  30 -dnl Check for GLEW
  31 -PKG_CHECK_MODULES(GLEW, [glew >= 1.5.4])
  32 -DEMO_CFLAGS="$DEMO_CFLAGS $GLEW_CFLAGS"
  33 -DEMO_LIBS="$DEMO_LIBS $GLEW_LIBS"
  34 +AC_ARG_ENABLE([glew],
  35 +    [AS_HELP_STRING([--enable-glew],
  36 +        [build demos which require glew @<:@default=yes@:>@])],
  37 +    [enable_glew="$enableval"],
  38 +    [enable_glew=yes]
  39 +)
  40 +
  41 +if test "x$enable_glew" = xyes; then
  42 +    dnl Check for GLEW
  43 +    PKG_CHECK_MODULES(GLEW, [glew >= 1.5.4], [glew_enabled=yes], [glew_enabled=no])
  44 +    DEMO_CFLAGS="$DEMO_CFLAGS $GLEW_CFLAGS"
  45 +    DEMO_LIBS="$DEMO_LIBS $GLEW_LIBS"
  46 +fi
  47
  48  # LIBS was set by AC_CHECK_LIB above
  49  LIBS=""
  50
  51 -PKG_CHECK_MODULES(GLU, [glu], [],
  52 -                 [AC_CHECK_HEADER([GL/glu.h],
  53 -                                  [],
  54 -                                  AC_MSG_ERROR([GLU not found]))
  55 -                  AC_CHECK_LIB([GLU],
  56 -                               [gluBeginCurve],
  57 -                               [GLU_LIBS=-lGLU],
  58 -                               AC_MSG_ERROR([GLU required])) ])
  59 +AC_ARG_ENABLE([glu],
  60 +    [AS_HELP_STRING([--enable-glu],
  61 +        [build demos which require glu @<:@default=yes@:>@])],
  62 +    [enable_glu="$enableval"],
  63 +    [enable_glu=yes]
  64 +)
  65
  66 -DEMO_CFLAGS="$DEMO_CFLAGS $GLU_CFLAGS"
  67 -DEMO_LIBS="$DEMO_LIBS $GLU_LIBS"
  68 +if test "x$enable_glu" = xyes; then
  69 +    PKG_CHECK_MODULES(GLU, [glu], [],
  70 +                     [AC_CHECK_HEADER([GL/glu.h],
  71 +                                      [],
  72 +                                      AC_MSG_ERROR([GLU not found]))
  73 +                      AC_CHECK_LIB([GLU],
  74 +                                   [gluBeginCurve],
  75 +                                   [GLU_LIBS=-lGLU
  76 +                                   glu_enabled=yes],
  77 +                                   AC_MSG_ERROR([GLU required])) ])
  78 +
  79 +    DEMO_CFLAGS="$DEMO_CFLAGS $GLU_CFLAGS"
  80 +    DEMO_LIBS="$DEMO_LIBS $GLU_LIBS"
  81 +fi
  82
  83  AC_ARG_ENABLE([egl],
  84      [AS_HELP_STRING([--enable-egl],
  85 @@ -304,6 +323,8 @@ AC_SUBST([WAYLAND_CFLAGS])
  86  AC_SUBST([WAYLAND_LIBS])
  87
  88
  89 +AM_CONDITIONAL(HAVE_GLU, test "x$glu_enabled" = "xyes")
  90 +AM_CONDITIONAL(HAVE_GLEW, test "x$glew_enabled" = "xyes")
  91  AM_CONDITIONAL(HAVE_EGL, test "x$egl_enabled" = "xyes")
  92  AM_CONDITIONAL(HAVE_GLESV1, test "x$glesv1_enabled" = "xyes")
  93  AM_CONDITIONAL(HAVE_GLESV2, test "x$glesv2_enabled" = "xyes")
  94 diff --git a/src/Makefile.am b/src/Makefile.am
  95 index 1647d64..754c47c 100644
  96 --- a/src/Makefile.am
  97 +++ b/src/Makefile.am
  98 @@ -23,14 +23,13 @@
  99  #    Eric Anholt <eric@anholt.net>
 100
 101  SUBDIRS = \
 102 -       util \
 103         data \
 104         demos \
 105         egl \
 106         fp \
 107         fpglsl \
 108         glsl \
 109 -        gs \
 110 +       gs \
 111         objviewer \
 112         osdemos \
 113         perf \
 114 @@ -40,8 +39,13 @@ SUBDIRS = \
 115         slang \
 116         tests \
 117         tools \
 118 -       trivial \
 119 -       vp \
 120 -       vpglsl \
 121         wgl \
 122         xdemos
 123 +
 124 +if HAVE_GLEW
 125 +SUBDIRS += \
 126 +       vp \
 127 +       vpglsl \
 128 +       util \
 129 +       trivial
 130 +endif
 131 diff --git a/src/demos/Makefile.am b/src/demos/Makefile.am
 132 index 41603fa..ab1e3ab 100644
 133 --- a/src/demos/Makefile.am
 134 +++ b/src/demos/Makefile.am
 135 @@ -30,91 +30,100 @@ AM_LDFLAGS = \
 136         $(DEMO_LIBS) \
 137         $(GLUT_LIBS)
 138
 139 +bin_PROGRAMS =
 140 +
 141  if HAVE_GLUT
 142 -bin_PROGRAMS = \
 143 +if HAVE_GLEW
 144 +bin_PROGRAMS += \
 145         arbfplight \
 146         arbfslight \
 147         arbocclude \
 148         arbocclude2 \
 149 -       bounce \
 150 -       clearspd \
 151         copypix \
 152         cubemap \
 153         cuberender \
 154         dinoshade \
 155 -       dissolve \
 156 -       drawpix \
 157         engine \
 158         fbo_firecube \
 159         fbotexture \
 160 -       fire \
 161         fogcoord \
 162         fplight \
 163         fslight \
 164 +       gloss \
 165 +       isosurf \
 166 +       multiarb \
 167 +       paltex \
 168 +       pointblast \
 169 +       projtex \
 170 +       shadowtex \
 171 +       spriteblast \
 172 +       stex3d \
 173 +       textures \
 174 +       vao_demo \
 175 +       winpos
 176 +
 177 +copypix_LDADD = ../util/libutil.la
 178 +cubemap_LDADD = ../util/libutil.la
 179 +cuberender_LDADD = ../util/libutil.la
 180 +engine_LDADD = ../util/libutil.la
 181 +fbo_firecube_LDADD = ../util/libutil.la
 182 +gloss_LDADD = ../util/libutil.la
 183 +isosurf_LDADD = ../util/libutil.la
 184 +multiarb_LDADD = ../util/libutil.la
 185 +projtex_LDADD = ../util/libutil.la
 186 +textures_LDADD = ../util/libutil.la
 187 +winpos_LDADD = ../util/libutil.la
 188 +endif
 189 +
 190 +if HAVE_GLU
 191 +bin_PROGRAMS += \
 192 +       bounce \
 193 +       clearspd \
 194 +       dissolve \
 195 +       drawpix \
 196 +       fire \
 197         gamma \
 198         gearbox \
 199         gears \
 200         geartrain \
 201         glinfo \
 202 -       gloss \
 203         gltestperf \
 204         ipers \
 205 -       isosurf \
 206         lodbias \
 207         morph3d \
 208 -       multiarb \
 209 -       paltex \
 210         pixeltest \
 211 -       pointblast \
 212 -       projtex \
 213         ray \
 214         readpix \
 215         reflect \
 216         renormal \
 217 -       shadowtex \
 218         singlebuffer \
 219         spectex \
 220 -       spriteblast \
 221 -       stex3d \
 222         teapot \
 223         terrain \
 224         tessdemo \
 225         texcyl \
 226         texenv \
 227 -       textures \
 228         trispd \
 229         tunnel2 \
 230 -       tunnel \
 231 -       vao_demo \
 232 -       winpos
 233 -endif
 234 +       tunnel
 235
 236  tunnel_SOURCES = \
 237         tunnel.c \
 238         tunneldat.h
 239
 240 -copypix_LDADD = ../util/libutil.la
 241 -cubemap_LDADD = ../util/libutil.la
 242 -cuberender_LDADD = ../util/libutil.la
 243 -drawpix_LDADD = ../util/libutil.la
 244  dissolve_LDADD = ../util/libutil.la
 245 -engine_LDADD = ../util/libutil.la
 246 -fbo_firecube_LDADD = ../util/libutil.la
 247 +drawpix_LDADD = ../util/libutil.la
 248  fire_LDADD = ../util/libutil.la
 249 -gloss_LDADD = ../util/libutil.la
 250  ipers_LDADD = ../util/libutil.la
 251 -isosurf_LDADD = ../util/libutil.la
 252  lodbias_LDADD = ../util/libutil.la
 253 -multiarb_LDADD = ../util/libutil.la
 254 -projtex_LDADD = ../util/libutil.la
 255  readpix_LDADD = ../util/libutil.la
 256  reflect_LDADD = ../util/libutil.la
 257  teapot_LDADD = ../util/libutil.la
 258  texcyl_LDADD = ../util/libutil.la
 259 -textures_LDADD = ../util/libutil.la
 260  tunnel_LDADD = ../util/libutil.la
 261  tunnel2_LDADD = ../util/libutil.la
 262 -winpos_LDADD = ../util/libutil.la
 263 +endif
 264 +endif
 265
 266  EXTRA_DIST = \
 267         README
 268 diff --git a/src/egl/Makefile.am b/src/egl/Makefile.am
 269 index d64a49e..4fe1ca8 100644
 270 --- a/src/egl/Makefile.am
 271 +++ b/src/egl/Makefile.am
 272 @@ -24,8 +24,12 @@
 273
 274  SUBDIRS = \
 275         eglut \
 276 -       opengl \
 277 -       openvg \
 278         opengles1 \
 279         opengles2 \
 280         oes_vg
 281 +
 282 +if HAVE_GLU
 283 +SUBDIRS += \
 284 +       opengl \
 285 +       openvg
 286 +endif
 287 diff --git a/src/egl/opengles1/Makefile.am b/src/egl/opengles1/Makefile.am
 288 index 7a9828d..3455e75 100644
 289 --- a/src/egl/opengles1/Makefile.am
 290 +++ b/src/egl/opengles1/Makefile.am
 291 @@ -36,28 +36,43 @@ AM_LDFLAGS = \
 292         $(EGL_LIBS) \
 293         -lm
 294
 295 +noinst_PROGRAMS =
 296 +
 297  if HAVE_EGL
 298  if HAVE_GLESV1
 299 -noinst_PROGRAMS = \
 300 -       bindtex \
 301 -       clear \
 302 +noinst_PROGRAMS += \
 303         drawtex_screen \
 304 +       gears_screen \
 305 +       torus_screen \
 306 +       tri_screen
 307 +
 308 +drawtex_screen_SOURCES = drawtex.c
 309 +gears_screen_SOURCES = gears.c
 310 +torus_screen_SOURCES = torus.c
 311 +tri_screen_SOURCES = tri.c
 312 +
 313 +drawtex_screen_LDADD = ../eglut/libeglut_screen.la
 314 +gears_screen_LDADD = ../eglut/libeglut_screen.la
 315 +torus_screen_LDADD = ../eglut/libeglut_screen.la
 316 +tri_screen_LDADD = ../eglut/libeglut_screen.la
 317 +
 318 +if HAVE_X11
 319 +noinst_PROGRAMS += \
 320 +       clear
 321 +
 322 +bin_PROGRAMS = \
 323 +       bindtex \
 324         drawtex_x11 \
 325         eglfbdev \
 326         es1_info \
 327 -       gears_screen \
 328         gears_x11 \
 329         msaa \
 330         pbuffer\
 331         render_tex \
 332         texture_from_pixmap \
 333 -       torus_screen \
 334         torus_x11 \
 335 -       tri_screen \
 336         tri_x11 \
 337         two_win
 338 -endif
 339 -endif
 340
 341  bindtex_LDADD = $(X11_LIBS)
 342  es1_info_LDADD = $(X11_LIBS)
 343 @@ -71,22 +86,15 @@ two_win_LDADD = $(X11_LIBS)
 344  clear_LDADD = ../eglut/libeglut_x11.la $(EGL_LIBS) $(X11_LIBS)
 345  clear_LDFLAGS =
 346
 347 -drawtex_screen_SOURCES = drawtex.c
 348 -gears_screen_SOURCES = gears.c
 349 -torus_screen_SOURCES = torus.c
 350 -tri_screen_SOURCES = tri.c
 351 -
 352  drawtex_x11_SOURCES = drawtex.c
 353  gears_x11_SOURCES = gears.c
 354  torus_x11_SOURCES = torus.c
 355  tri_x11_SOURCES = tri.c
 356
 357 -drawtex_screen_LDADD = ../eglut/libeglut_screen.la
 358 -gears_screen_LDADD = ../eglut/libeglut_screen.la
 359 -torus_screen_LDADD = ../eglut/libeglut_screen.la
 360 -tri_screen_LDADD = ../eglut/libeglut_screen.la
 361 -
 362  drawtex_x11_LDADD = ../eglut/libeglut_x11.la
 363  gears_x11_LDADD = ../eglut/libeglut_x11.la
 364  torus_x11_LDADD = ../eglut/libeglut_x11.la
 365  tri_x11_LDADD = ../eglut/libeglut_x11.la
 366 +endif
 367 +endif
 368 +endif
 369 diff --git a/src/egl/opengles2/Makefile.am b/src/egl/opengles2/Makefile.am
 370 index 41c1b80..74af460 100644
 371 --- a/src/egl/opengles2/Makefile.am
 372 +++ b/src/egl/opengles2/Makefile.am
 373 @@ -36,26 +36,29 @@ AM_LDFLAGS = \
 374  if HAVE_EGL
 375  if HAVE_GLESV2
 376  bin_PROGRAMS = \
 377 -       es2_info \
 378 -       es2gears_screen \
 379 -       es2gears_x11 \
 380 -       es2tri
 381 +       es2gears_screen
 382 +
 383 +es2gears_screen_SOURCES = es2gears.c
 384 +es2gears_screen_LDADD = ../eglut/libeglut_screen.la
 385 +
 386  if HAVE_WAYLAND
 387  bin_PROGRAMS += es2gears_wayland
 388 -endif
 389 -endif
 390 -endif
 391
 392 -es2_info_LDADD = $(X11_LIBS)
 393 -es2tri_LDADD = $(X11_LIBS)
 394 +es2gears_wayland_SOURCES = es2gears.c
 395 +es2gears_wayland_LDADD = ../eglut/libeglut_wayland.la
 396 +endif
 397
 398 -es2gears_screen_SOURCES = es2gears.c
 399 +if HAVE_X11
 400 +bin_PROGRAMS += \
 401 +       es2tri \
 402 +       es2_info \
 403 +       es2gears_x11
 404
 405 +es2_info_LDADD = $(X11_LIBS)
 406  es2gears_x11_SOURCES = es2gears.c
 407 -
 408 -es2gears_screen_LDADD = ../eglut/libeglut_screen.la
 409 -
 410  es2gears_x11_LDADD = ../eglut/libeglut_x11.la
 411 +es2tri_LDADD = $(X11_LIBS)
 412 +endif
 413 +endif
 414 +endif
 415
 416 -es2gears_wayland_SOURCES = es2gears.c
 417 -es2gears_wayland_LDADD = ../eglut/libeglut_wayland.la
 418 --
 419 2.0.0
 420