configure.ac

   1 # Copyright © 2009 Intel Corporation
   2 #
   3 # Permission is hereby granted, free of charge, to any person obtaining a
   4 # copy of this software and associated documentation files (the "Software"),
   5 # to deal in the Software without restriction, including without limitation
   6 # the rights to use, copy, modify, merge, publish, distribute, sublicense,
   7 # and/or sell copies of the Software, and to permit persons to whom the
   8 # Software is furnished to do so, subject to the following conditions:
   9 #
  10 # The above copyright notice and this permission notice (including the next
  11 # paragraph) shall be included in all copies or substantial portions of the
  12 # Software.
  13 #
  14 # THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  15 # IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  16 # FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
  17 # THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
  18 # LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
  19 # FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
  20 # IN THE SOFTWARE.
  21 #
  22 # Authors:
  23 #    Eric Anholt <eric@anholt.net>
  24
  25 dnl Process this file with autoconf to create configure.
  26
  27 AC_PREREQ([2.59])
  28 AC_INIT([mesa-demos], [8.3.0],
  29     [https://bugs.freedesktop.org/enter_bug.cgi?product=Mesa&component=Demos])
  30 AC_CANONICAL_HOST
  31
  32 AM_INIT_AUTOMAKE([dist-bzip2])
  33
  34 dnl Check for progs
  35 AC_PROG_CPP
  36 AC_PROG_CC
  37 AC_PROG_CXX
  38 AC_PROG_LIBTOOL
  39 AM_PROG_CC_C_O
  40
  41 AC_CONFIG_MACRO_DIR([m4])
  42
  43 # Enable quiet compiles on automake 1.11.
  44 m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
  45
  46 dnl Make sure the pkg-config macros are defined
  47 m4_ifndef([PKG_PROG_PKG_CONFIG],
  48     [m4_fatal([Could not locate the pkg-config autoconf macros.
  49   These are usually located in /usr/share/aclocal/pkg.m4. If your macros
  50   are in a different location, try setting the environment variable
  51   ACLOCAL="aclocal -I/other/macro/dir" before running autoreconf.])])
  52 PKG_PROG_PKG_CONFIG()
  53
  54 dnl Get the pkg-config definitions for libGL.  We include a fallback
  55 dnl path for GL implementation that don't provide a .pc file
  56 PKG_CHECK_MODULES(GL, [gl], [], [
  57                   AC_CHECK_HEADER([GL/gl.h],
  58                                   [],
  59                                   AC_MSG_ERROR([GL not found]))
  60                   AC_CHECK_LIB([GL],
  61                                [glBegin],
  62                                [GL_LIBS=-lGL],
  63                                AC_MSG_ERROR([GL required]))
  64                   ])
  65
  66 DEMO_CFLAGS="$DEMO_CFLAGS $GL_CFLAGS"
  67 DEMO_LIBS="$DEMO_LIBS $GL_LIBS"
  68
  69 dnl Check for GLUT
  70 glut_enabled=yes
  71 AC_ARG_WITH([glut],
  72         [AS_HELP_STRING([--with-glut=DIR],
  73                         [glut install directory])],
  74         [GLUT_CFLAGS="-I$withval/include"
  75          GLUT_LIBS="-L$withval/lib -lglut"],
  76         [GLUT_CFLAGS=""
  77          GLUT_LIBS="-lglut"]
  78         )
  79 AS_IF([test "x$with_glut" != xno],
  80       [AC_CHECK_HEADER([GL/glut.h],
  81                        [],
  82                        [glut_enabled=no])
  83        AC_CHECK_LIB([glut],
  84                     [glutInit],
  85                     [],
  86                     [glut_enabled=no])],
  87       [glut_enabled=no])
  88
  89 dnl Check for FreeGLUT 2.6 or later
  90 AC_EGREP_HEADER([glutInitContextProfile],
  91                 [GL/freeglut.h],
  92                 [AC_DEFINE(HAVE_FREEGLUT)],
  93                 [])
  94
  95 dnl Check for GLEW
  96 PKG_CHECK_MODULES(GLEW, [glew >= 1.5.4])
  97 DEMO_CFLAGS="$DEMO_CFLAGS $GLEW_CFLAGS"
  98 DEMO_LIBS="$DEMO_LIBS $GLEW_LIBS"
  99
 100 # LIBS was set by AC_CHECK_LIB above
 101 LIBS=""
 102
 103 PKG_CHECK_MODULES(GLU, [glu], [],
 104                   [AC_CHECK_HEADER([GL/glu.h],
 105                                    [],
 106                                    AC_MSG_ERROR([GLU not found]))
 107                    AC_CHECK_LIB([GLU],
 108                                 [gluBeginCurve],
 109                                 [GLU_LIBS=-lGLU],
 110                                 AC_MSG_ERROR([GLU required])) ])
 111
 112 DEMO_CFLAGS="$DEMO_CFLAGS $GLU_CFLAGS"
 113 DEMO_LIBS="$DEMO_LIBS $GLU_LIBS"
 114
 115 AC_ARG_ENABLE([egl],
 116     [AS_HELP_STRING([--enable-egl],
 117         [enable EGL library @<:@default=auto@:>@])],
 118     [egl_enabled="$enableval"],
 119     [egl_enabled=auto])
 120 if test "x$egl_enabled" != "xno"; then
 121     PKG_CHECK_MODULES(EGL, [egl], [egl_enabled=yes], [egl_enabled=no])
 122 fi
 123 AC_ARG_ENABLE([gles1],
 124     [AS_HELP_STRING([--enable-gles1],
 125         [enable support for OpenGL ES 1.x API @<:@default=auto@:>@])],
 126     [glesv1_enabled="$enableval"],
 127     [glesv1_enabled=auto])
 128 if test "x$glesv1_enabled" != "xno"; then
 129     PKG_CHECK_MODULES(GLESV1, [glesv1_cm], [glesv1_enabled=yes], [glesv1_enabled=no])
 130 fi
 131 AC_ARG_ENABLE([gles2],
 132     [AS_HELP_STRING([--enable-gles2],
 133         [enable support for OpenGL ES 2.x API @<:@default=auto@:>@])],
 134     [glesv2_enabled="$enableval"],
 135     [glesv2_enabled=auto])
 136 if test "x$glesv2_enabled" != "xno"; then
 137     PKG_CHECK_MODULES(GLESV2, [glesv2], [glesv2_enabled=yes], [glesv2_enabled=no])
 138 fi
 139 AC_ARG_ENABLE([vg],
 140     [AS_HELP_STRING([--enable-vg],
 141         [enable support for OpenVG API @<:@default=auto@:>@])],
 142     [vg_enabled="$enableval"],
 143     [vg_enabled=auto])
 144 if test "x$vg_enabled" != "xno"; then
 145     PKG_CHECK_MODULES(VG, [vg], [vg_enabled=yes], [vg_enabled=no])
 146 fi
 147 AC_ARG_ENABLE([osmesa],
 148     [AS_HELP_STRING([--enable-osmesa],
 149         [enable OSMesa library @<:@default=auto@:>@])],
 150     [osmesa_enabled="$enableval"],
 151     [osmesa_enabled=auto])
 152 if test "x$osmesa_enabled" != "xno"; then
 153     PKG_CHECK_MODULES(OSMESA, [osmesa], [osmesa_enabled=yes], [osmesa_enabled=no])
 154 fi
 155 AC_ARG_ENABLE([libdrm],
 156     [AS_HELP_STRING([--enable-libdrm],
 157         [enable support for libdrm @<:@default=auto@:>@])],
 158     [drm_enabled="$enableval"],
 159     [drm_enabled=auto])
 160 if test "x$drm_enabled" != "xno"; then
 161     PKG_CHECK_MODULES(DRM, [libdrm], [drm_enabled=yes], [drm_enabled=no])
 162 fi
 163 dnl The OSMesa .pc uses OSMesa32, while we want to build with other versions
 164 dnl too.
 165 OSMESA32_LIBS=$OSMESA_LIBS
 166 OSMESA16_LIBS=`echo $OSMESA_LIBS | sed 's|32|16|g'`
 167 OSMESA_LIBS=`echo $OSMESA_LIBS | sed 's|32||g'`
 168
 169 dnl Compiler macros
 170 case "$host_os" in
 171 linux*|*-gnu*|gnu*)
 172     DEMO_CFLAGS="$DEMO_CFLAGS -D_GNU_SOURCE -DPTHREADS"
 173     ;;
 174 solaris*)
 175     DEMO_CFLAGS="$DEFINES -DPTHREADS -DSVR4"
 176     ;;
 177 cygwin*)
 178     DEMO_CFLAGS="$DEFINES -DPTHREADS"
 179     ;;
 180 esac
 181
 182 dnl Set up C warning flags.  Copy of XORG_CWARNFLAGS.
 183 if  test "x$GCC" = xyes ; then
 184     CWARNFLAGS="-Wall -Wpointer-arith -Wstrict-prototypes -Wmissing-prototypes \
 185 -Wmissing-declarations -Wnested-externs -fno-strict-aliasing \
 186 -Wbad-function-cast"
 187     case `$CC -dumpversion` in
 188     3.4.* | 4.*)
 189         CWARNFLAGS="$CWARNFLAGS -Wold-style-definition -Wdeclaration-after-statement"
 190         ;;
 191     esac
 192 else
 193     AC_CHECK_DECL([__SUNPRO_C], [SUNCC="yes"], [SUNCC="no"])
 194     if test "x$SUNCC" = "xyes"; then
 195         CWARNFLAGS="-v"
 196     fi
 197 fi
 198 DEMO_CFLAGS="$DEMO_CFLAGS $CWARNFLAGS"
 199
 200 AC_ARG_ENABLE([x11],
 201     [AS_HELP_STRING([--enable-x11],
 202         [enable support for X11 @<:@default=auto@:>@])],
 203     [x11_enabled="$enableval"],
 204     [x11_enabled=auto])
 205 if test "x$x11_enabled" != "xno"; then
 206     PKG_CHECK_MODULES(X11, [x11 xext], [x11_enabled=yes], [x11_enabled=no])
 207 fi
 208
 209 AC_ARG_ENABLE([wayland],
 210     [AS_HELP_STRING([--enable-wayland],
 211         [enable support for wayland @<:@default=no@:>@])],
 212     [wayland_enabled="$enableval"],
 213     [wayland_enabled=no])
 214
 215 if test "x$wayland_enabled" != "xno"; then
 216     PKG_CHECK_MODULES(WAYLAND, [wayland-client wayland-egl], [wayland_enabled=yes], [wayland_enabled=no])
 217 fi
 218
 219 dnl GBM is needed for EGL on KMS
 220 AC_ARG_ENABLE([gbm],
 221     [AS_HELP_STRING([--enable-gbm],
 222         [enable support for GBM @<:@default=auto@:>@])],
 223     [gbm_enabled="$enableval"],
 224     [gbm_enabled=auto])
 225 if test "x$gbm_enabled" != "xno"; then
 226     PKG_CHECK_MODULES(GBM, [gbm], [gbm_enabled=yes], [gbm_enabled=no])
 227 fi
 228
 229 dnl FreeType2 is needed by an OpenVG demo
 230 AC_ARG_ENABLE([freetype2],
 231     [AS_HELP_STRING([--enable-freetype2],
 232         [enable support for FreeType2 @<:@default=auto@:>@])],
 233     [freetype2_enabled="$enableval"],
 234     [freetype2_enabled=auto])
 235 if test "x$freetype2_enabled" != "xno"; then
 236     PKG_CHECK_MODULES(FREETYPE2, [freetype2], [freetype2_enabled=yes], [freetype2_enabled=no])
 237 fi
 238
 239 mesa_source_enabled=no
 240 AC_ARG_WITH([mesa-source],
 241         [AS_HELP_STRING([--with-mesa-source=DIR],
 242                         [Mesa source directory for finding gl_API.xml])],
 243         [mesa_source_enabled="yes"
 244          mesa_source_dir="$withval"],
 245         [mesa_source_enabled="no"])
 246 MESA_GLAPI="$mesa_source_dir/src/mapi/glapi/gen"
 247
 248 AC_ARG_ENABLE([rbug],
 249     [AS_HELP_STRING([--enable-rbug],
 250         [enable support for rbug @<:@default=no@:>@])],
 251     [rbug_enabled="yes"],
 252     [rbug_enabled="no"])
 253
 254 use_system_data=no
 255 AC_ARG_WITH([system-data-files],
 256             [AS_HELP_STRING([--with-system-data-files],
 257                             [Use system data files for demos (default: no)])],
 258             [use_system_data=yes], [])
 259 if test "x$use_system_data" = xyes; then
 260     demos_data_dir="${datadir}/${PACKAGE}/"
 261 else
 262     demos_data_dir="../data/"
 263 fi
 264 AC_DEFINE_DIR(DEMOS_DATA_DIR, demos_data_dir, [Data dir for demos])
 265 AC_DEFINE_UNQUOTED([DEMOS_DATA_DIR], "$DEMOS_DATA_DIR",
 266                    [Directory for demos data files])
 267
 268 dnl
 269 dnl Program library dependencies
 270 dnl    Only libm is added here if necessary as the libraries should
 271 dnl    be pulled in by the linker
 272 dnl
 273 case "$host_os" in
 274 solaris*)
 275     DEMO_LIBS="$DEMO_LIBS -lX11 -lsocket -lnsl -lm"
 276     ;;
 277 cygwin*)
 278     DEMO_LIBS="$DEMO_LIBS -lX11"
 279     ;;
 280 *)
 281     DEMO_LIBS="$DEMO_LIBS -lm"
 282     ;;
 283 esac
 284
 285 AC_SUBST([DEMO_CFLAGS])
 286 AC_SUBST([DEMO_LIBS])
 287 AC_SUBST([EGL_CFLAGS])
 288 AC_SUBST([EGL_LIBS])
 289 AC_SUBST([GLESV1_CFLAGS])
 290 AC_SUBST([GLESV1_LIBS])
 291 AC_SUBST([GLESV2_CFLAGS])
 292 AC_SUBST([GLESV2_LIBS])
 293 AC_SUBST([GLUT_CFLAGS])
 294 AC_SUBST([GLUT_LIBS])
 295 AC_SUBST([X11_CFLAGS])
 296 AC_SUBST([X11_LIBS])
 297 AC_SUBST([OSMESA_CFLAGS])
 298 AC_SUBST([OSMESA_LIBS])
 299 AC_SUBST([OSMESA16_LIBS])
 300 AC_SUBST([OSMESA32_LIBS])
 301 AC_SUBST([MESA_GLAPI])
 302 AC_SUBST([WAYLAND_CFLAGS])
 303 AC_SUBST([WAYLAND_LIBS])
 304
 305
 306 AM_CONDITIONAL(HAVE_EGL, test "x$egl_enabled" = "xyes")
 307 AM_CONDITIONAL(HAVE_GLESV1, test "x$glesv1_enabled" = "xyes")
 308 AM_CONDITIONAL(HAVE_GLESV2, test "x$glesv2_enabled" = "xyes")
 309 AM_CONDITIONAL(HAVE_VG, test "x$vg_enabled" = "xyes")
 310 AM_CONDITIONAL(HAVE_GLUT, test "x$glut_enabled" = "xyes")
 311 AM_CONDITIONAL(HAVE_X11, test "x$x11_enabled" = "xyes")
 312 AM_CONDITIONAL(HAVE_GBM, test "x$gbm_enabled" = "xyes")
 313 AM_CONDITIONAL(HAVE_FREETYPE2, test "x$freetype2_enabled" = "xyes")
 314 AM_CONDITIONAL(HAVE_OSMESA, test "x$osmesa_enabled" = "xyes")
 315 AM_CONDITIONAL(HAVE_DRM, test "x$drm_enabled" = "xyes")
 316 AM_CONDITIONAL(HAVE_MESA_SOURCE, test "x$mesa_source_enabled" = "xyes")
 317 AM_CONDITIONAL(HAVE_WAYLAND, test "x$wayland_enabled" = "xyes")
 318 AM_CONDITIONAL(HAVE_RBUG, test "x$rbug_enabled" = "xyes")
 319
 320 AC_OUTPUT([
 321         Makefile
 322         src/Makefile
 323         src/demos/Makefile
 324         src/egl/Makefile
 325         src/egl/eglut/Makefile
 326         src/egl/opengl/Makefile
 327         src/egl/opengles1/Makefile
 328         src/egl/opengles2/Makefile
 329         src/egl/openvg/Makefile
 330         src/egl/openvg/trivial/Makefile
 331         src/egl/oes_vg/Makefile
 332         src/fp/Makefile
 333         src/fpglsl/Makefile
 334         src/glsl/Makefile
 335         src/gs/Makefile
 336         src/data/Makefile
 337         src/objviewer/Makefile
 338         src/osdemos/Makefile
 339         src/perf/Makefile
 340         src/rbug/Makefile
 341         src/redbook/Makefile
 342         src/samples/Makefile
 343         src/slang/Makefile
 344         src/tests/Makefile
 345         src/tools/Makefile
 346         src/trivial/Makefile
 347         src/util/Makefile
 348         src/vp/Makefile
 349         src/vpglsl/Makefile
 350         src/wgl/Makefile
 351         src/xdemos/Makefile
 352 ])