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 +23,18 @@
  99  #    Eric Anholt <eric@anholt.net>
 100
 101 +if HAVE_GLEW
 102 +UTIL = util
 103 +endif
 104 +
 105  SUBDIRS = \
 106 -       util \
 107 +       $(UTIL) \
 108         data \
 109         demos \
 110         egl \
 111         fp \
 112         fpglsl \
 113         glsl \
 114 -        gs \
 115 +       gs \
 116         objviewer \
 117         osdemos \
 118         perf \
 119 @@ -40,8 +39,12 @@ SUBDIRS = \
 120         slang \
 121         tests \
 122         tools \
 123 -       trivial \
 124 -       vp \
 125 -       vpglsl \
 126         wgl \
 127         xdemos
 128 +
 129 +if HAVE_GLEW
 130 +SUBDIRS += \
 131 +       vp \
 132 +       vpglsl \
 133 +       trivial
 134 +endif
 135 diff --git a/src/demos/Makefile.am b/src/demos/Makefile.am
 136 index 41603fa..ab1e3ab 100644
 137 --- a/src/demos/Makefile.am
 138 +++ b/src/demos/Makefile.am
 139 @@ -30,91 +30,100 @@ AM_LDFLAGS = \
 140         $(DEMO_LIBS) \
 141         $(GLUT_LIBS)
 142
 143 +bin_PROGRAMS =
 144 +
 145  if HAVE_GLUT
 146 -bin_PROGRAMS = \
 147 +if HAVE_GLEW
 148 +bin_PROGRAMS += \
 149         arbfplight \
 150         arbfslight \
 151         arbocclude \
 152         arbocclude2 \
 153 -       bounce \
 154 -       clearspd \
 155         copypix \
 156         cubemap \
 157         cuberender \
 158         dinoshade \
 159 -       dissolve \
 160 -       drawpix \
 161         engine \
 162         fbo_firecube \
 163         fbotexture \
 164 -       fire \
 165         fogcoord \
 166         fplight \
 167         fslight \
 168 +       gloss \
 169 +       isosurf \
 170 +       multiarb \
 171 +       paltex \
 172 +       pointblast \
 173 +       projtex \
 174 +       shadowtex \
 175 +       spriteblast \
 176 +       stex3d \
 177 +       textures \
 178 +       vao_demo \
 179 +       winpos
 180 +
 181 +copypix_LDADD = ../util/libutil.la
 182 +cubemap_LDADD = ../util/libutil.la
 183 +cuberender_LDADD = ../util/libutil.la
 184 +engine_LDADD = ../util/libutil.la
 185 +fbo_firecube_LDADD = ../util/libutil.la
 186 +gloss_LDADD = ../util/libutil.la
 187 +isosurf_LDADD = ../util/libutil.la
 188 +multiarb_LDADD = ../util/libutil.la
 189 +projtex_LDADD = ../util/libutil.la
 190 +textures_LDADD = ../util/libutil.la
 191 +winpos_LDADD = ../util/libutil.la
 192 +endif
 193 +
 194 +if HAVE_GLU
 195 +bin_PROGRAMS += \
 196 +       bounce \
 197 +       clearspd \
 198 +       dissolve \
 199 +       drawpix \
 200 +       fire \
 201         gamma \
 202         gearbox \
 203         gears \
 204         geartrain \
 205         glinfo \
 206 -       gloss \
 207         gltestperf \
 208         ipers \
 209 -       isosurf \
 210         lodbias \
 211         morph3d \
 212 -       multiarb \
 213 -       paltex \
 214         pixeltest \
 215 -       pointblast \
 216 -       projtex \
 217         ray \
 218         readpix \
 219         reflect \
 220         renormal \
 221 -       shadowtex \
 222         singlebuffer \
 223         spectex \
 224 -       spriteblast \
 225 -       stex3d \
 226         teapot \
 227         terrain \
 228         tessdemo \
 229         texcyl \
 230         texenv \
 231 -       textures \
 232         trispd \
 233         tunnel2 \
 234 -       tunnel \
 235 -       vao_demo \
 236 -       winpos
 237 -endif
 238 +       tunnel
 239
 240  tunnel_SOURCES = \
 241         tunnel.c \
 242         tunneldat.h
 243
 244 -copypix_LDADD = ../util/libutil.la
 245 -cubemap_LDADD = ../util/libutil.la
 246 -cuberender_LDADD = ../util/libutil.la
 247 -drawpix_LDADD = ../util/libutil.la
 248  dissolve_LDADD = ../util/libutil.la
 249 -engine_LDADD = ../util/libutil.la
 250 -fbo_firecube_LDADD = ../util/libutil.la
 251 +drawpix_LDADD = ../util/libutil.la
 252  fire_LDADD = ../util/libutil.la
 253 -gloss_LDADD = ../util/libutil.la
 254  ipers_LDADD = ../util/libutil.la
 255 -isosurf_LDADD = ../util/libutil.la
 256  lodbias_LDADD = ../util/libutil.la
 257 -multiarb_LDADD = ../util/libutil.la
 258 -projtex_LDADD = ../util/libutil.la
 259  readpix_LDADD = ../util/libutil.la
 260  reflect_LDADD = ../util/libutil.la
 261  teapot_LDADD = ../util/libutil.la
 262  texcyl_LDADD = ../util/libutil.la
 263 -textures_LDADD = ../util/libutil.la
 264  tunnel_LDADD = ../util/libutil.la
 265  tunnel2_LDADD = ../util/libutil.la
 266 -winpos_LDADD = ../util/libutil.la
 267 +endif
 268 +endif
 269
 270  EXTRA_DIST = \
 271         README
 272 diff --git a/src/egl/Makefile.am b/src/egl/Makefile.am
 273 index d64a49e..4fe1ca8 100644
 274 --- a/src/egl/Makefile.am
 275 +++ b/src/egl/Makefile.am
 276 @@ -24,8 +24,12 @@
 277
 278  SUBDIRS = \
 279         eglut \
 280 -       opengl \
 281 -       openvg \
 282         opengles1 \
 283         opengles2 \
 284         oes_vg
 285 +
 286 +if HAVE_GLU
 287 +SUBDIRS += \
 288 +       opengl \
 289 +       openvg
 290 +endif
 291 diff --git a/src/egl/opengles1/Makefile.am b/src/egl/opengles1/Makefile.am
 292 index 7a9828d..3455e75 100644
 293 --- a/src/egl/opengles1/Makefile.am
 294 +++ b/src/egl/opengles1/Makefile.am
 295 @@ -36,28 +36,43 @@ AM_LDFLAGS = \
 296         $(EGL_LIBS) \
 297         -lm
 298
 299 +noinst_PROGRAMS =
 300 +
 301  if HAVE_EGL
 302  if HAVE_GLESV1
 303 -noinst_PROGRAMS = \
 304 -       bindtex \
 305 -       clear \
 306 +noinst_PROGRAMS += \
 307         drawtex_screen \
 308 +       gears_screen \
 309 +       torus_screen \
 310 +       tri_screen
 311 +
 312 +drawtex_screen_SOURCES = drawtex.c
 313 +gears_screen_SOURCES = gears.c
 314 +torus_screen_SOURCES = torus.c
 315 +tri_screen_SOURCES = tri.c
 316 +
 317 +drawtex_screen_LDADD = ../eglut/libeglut_screen.la
 318 +gears_screen_LDADD = ../eglut/libeglut_screen.la
 319 +torus_screen_LDADD = ../eglut/libeglut_screen.la
 320 +tri_screen_LDADD = ../eglut/libeglut_screen.la
 321 +
 322 +if HAVE_X11
 323 +noinst_PROGRAMS += \
 324 +       clear
 325 +
 326 +bin_PROGRAMS = \
 327 +       bindtex \
 328         drawtex_x11 \
 329         eglfbdev \
 330         es1_info \
 331 -       gears_screen \
 332         gears_x11 \
 333         msaa \
 334         pbuffer\
 335         render_tex \
 336         texture_from_pixmap \
 337 -       torus_screen \
 338         torus_x11 \
 339 -       tri_screen \
 340         tri_x11 \
 341         two_win
 342 -endif
 343 -endif
 344
 345  bindtex_LDADD = $(X11_LIBS)
 346  es1_info_LDADD = $(X11_LIBS)
 347 @@ -71,22 +86,15 @@ two_win_LDADD = $(X11_LIBS)
 348  clear_LDADD = ../eglut/libeglut_x11.la $(EGL_LIBS) $(X11_LIBS)
 349  clear_LDFLAGS =
 350
 351 -drawtex_screen_SOURCES = drawtex.c
 352 -gears_screen_SOURCES = gears.c
 353 -torus_screen_SOURCES = torus.c
 354 -tri_screen_SOURCES = tri.c
 355 -
 356  drawtex_x11_SOURCES = drawtex.c
 357  gears_x11_SOURCES = gears.c
 358  torus_x11_SOURCES = torus.c
 359  tri_x11_SOURCES = tri.c
 360
 361 -drawtex_screen_LDADD = ../eglut/libeglut_screen.la
 362 -gears_screen_LDADD = ../eglut/libeglut_screen.la
 363 -torus_screen_LDADD = ../eglut/libeglut_screen.la
 364 -tri_screen_LDADD = ../eglut/libeglut_screen.la
 365 -
 366  drawtex_x11_LDADD = ../eglut/libeglut_x11.la
 367  gears_x11_LDADD = ../eglut/libeglut_x11.la
 368  torus_x11_LDADD = ../eglut/libeglut_x11.la
 369  tri_x11_LDADD = ../eglut/libeglut_x11.la
 370 +endif
 371 +endif
 372 +endif
 373 diff --git a/src/egl/opengles2/Makefile.am b/src/egl/opengles2/Makefile.am
 374 index 41c1b80..74af460 100644
 375 --- a/src/egl/opengles2/Makefile.am
 376 +++ b/src/egl/opengles2/Makefile.am
 377 @@ -36,26 +36,29 @@ AM_LDFLAGS = \
 378  if HAVE_EGL
 379  if HAVE_GLESV2
 380  bin_PROGRAMS = \
 381 -       es2_info \
 382 -       es2gears_screen \
 383 -       es2gears_x11 \
 384 -       es2tri
 385 +       es2gears_screen
 386 +
 387 +es2gears_screen_SOURCES = es2gears.c
 388 +es2gears_screen_LDADD = ../eglut/libeglut_screen.la
 389 +
 390  if HAVE_WAYLAND
 391  bin_PROGRAMS += es2gears_wayland
 392 -endif
 393 -endif
 394 -endif
 395
 396 -es2_info_LDADD = $(X11_LIBS)
 397 -es2tri_LDADD = $(X11_LIBS)
 398 +es2gears_wayland_SOURCES = es2gears.c
 399 +es2gears_wayland_LDADD = ../eglut/libeglut_wayland.la
 400 +endif
 401
 402 -es2gears_screen_SOURCES = es2gears.c
 403 +if HAVE_X11
 404 +bin_PROGRAMS += \
 405 +       es2tri \
 406 +       es2_info \
 407 +       es2gears_x11
 408
 409 +es2_info_LDADD = $(X11_LIBS)
 410  es2gears_x11_SOURCES = es2gears.c
 411 -
 412 -es2gears_screen_LDADD = ../eglut/libeglut_screen.la
 413 -
 414  es2gears_x11_LDADD = ../eglut/libeglut_x11.la
 415 +es2tri_LDADD = $(X11_LIBS)
 416 +endif
 417 +endif
 418 +endif
 419
 420 -es2gears_wayland_SOURCES = es2gears.c
 421 -es2gears_wayland_LDADD = ../eglut/libeglut_wayland.la
 422 --
 423 2.0.0
 424