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], [8.0.0],
  29     [https://bugs.freedesktop.org/enter_bug.cgi?product=Mesa])
  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 # Enable quiet compiles on automake 1.11.
  42 m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
  43
  44 dnl Make sure the pkg-config macros are defined
  45 m4_ifndef([PKG_PROG_PKG_CONFIG],
  46     [m4_fatal([Could not locate the pkg-config autoconf macros.
  47   These are usually located in /usr/share/aclocal/pkg.m4. If your macros
  48   are in a different location, try setting the environment variable
  49   ACLOCAL="aclocal -I/other/macro/dir" before running autoreconf.])])
  50 PKG_PROG_PKG_CONFIG()
  51
  52 dnl Get the pkg-config definitions for libGL.  We include a fallback
  53 dnl path for GL implementation that don't provide a .pc file
  54 PKG_CHECK_MODULES(GL, [gl], [], [
  55                   AC_CHECK_HEADER([GL/gl.h],
  56                                   [],
  57                                   AC_MSG_ERROR([GL not found]))
  58                   AC_CHECK_LIB([GL],
  59                                [glBegin],
  60                                [GL_LIBS=-lGL],
  61                                AC_MSG_ERROR([GL required]))
  62                   ])
  63
  64 DEMO_CFLAGS="$DEMO_CFLAGS $GL_CFLAGS"
  65 DEMO_LIBS="$DEMO_LIBS $GL_LIBS"
  66
  67 dnl Check for GLUT
  68 GLUT_CFLAGS=""
  69 GLUT_LIBS=-lglut
  70 glut_enabled=yes
  71 AC_ARG_WITH([glut],
  72         [AS_HELP_STRING([--with-glut=DIR],
  73                         [glut install directory])],
  74         [GLUT_CFLAGS="-I$withval/include"
  75          GLUT_LIBS="-L$withval/lib -lglut"])
  76 AC_CHECK_HEADER([GL/glut.h],
  77                 [],
  78                 [glut_enabled=no])
  79 AC_CHECK_LIB([glut],
  80                 [glutInit],
  81                 [],
  82                 [glut_enabled=no])
  83
  84 GLEW_CFLAGS=""
  85 GLEW_LIBS="-lGLEW"
  86 dnl Include a fallback path for GLEW for the moment while not all distros
  87 dnl have picked up the .pc file.
  88 PKG_CHECK_MODULES(GLEW, [glew], [], [
  89                   AC_CHECK_HEADER([GL/glew.h],
  90                   [],
  91                   AC_MSG_ERROR([GLEW required]))
  92                   AC_CHECK_LIB([GLEW],
  93                                [glewInit],
  94                                [],
  95                                AC_MSG_ERROR([GLEW required]))
  96                   ])
  97 DEMO_CFLAGS="$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 $GLU_LIBS"
 114
 115 PKG_CHECK_MODULES(EGL, [egl], [egl_enabled=yes], [egl_enabled=no])
 116 PKG_CHECK_MODULES(GLESV1, [glesv1_cm], [glesv1_enabled=yes], [glesv1_enabled=no])
 117 PKG_CHECK_MODULES(GLESV2, [glesv2], [glesv2_enabled=yes], [glesv2_enabled=no])
 118 PKG_CHECK_MODULES(VG, [vg], [vg_enabled=yes], [vg_enabled=no])
 119 PKG_CHECK_MODULES(OSMESA, [osmesa], [osmesa_enabled=yes], [osmesa_enabled=no])
 120 dnl The OSMesa .pc uses OSMesa32, while we want to build with other versions
 121 dnl too.
 122 OSMESA32_LIBS=$OSMESA_LIBS
 123 OSMESA16_LIBS=`echo $OSMESA_LIBS | sed 's|32|16|g'`
 124 OSMESA_LIBS=`echo $OSMESA_LIBS | sed 's|32||g'`
 125
 126 dnl Compiler macros
 127 case "$host_os" in
 128 linux*|*-gnu*|gnu*)
 129     DEMO_CFLAGS="$DEMO_CFLAGS -D_GNU_SOURCE -DPTHREADS"
 130     ;;
 131 solaris*)
 132     DEMO_CFLAGS="$DEFINES -DPTHREADS -DSVR4"
 133     ;;
 134 cygwin*)
 135     DEMO_CFLAGS="$DEFINES -DPTHREADS"
 136     ;;
 137 esac
 138
 139 dnl Set up C warning flags.  Copy of XORG_CWARNFLAGS.
 140 if  test "x$GCC" = xyes ; then
 141     CWARNFLAGS="-Wall -Wpointer-arith -Wstrict-prototypes -Wmissing-prototypes \
 142 -Wmissing-declarations -Wnested-externs -fno-strict-aliasing \
 143 -Wbad-function-cast"
 144     case `$CC -dumpversion` in
 145     3.4.* | 4.*)
 146         CWARNFLAGS="$CWARNFLAGS -Wold-style-definition -Wdeclaration-after-statement"
 147         ;;
 148     esac
 149 else
 150     AC_CHECK_DECL([__SUNPRO_C], [SUNCC="yes"], [SUNCC="no"])
 151     if test "x$SUNCC" = "xyes"; then
 152         CWARNFLAGS="-v"
 153     fi
 154 fi
 155 DEMO_CFLAGS="$DEMO_CFLAGS $CWARNFLAGS"
 156
 157 PKG_CHECK_MODULES(X11, [x11 xext], [x11_enabled=yes], [enable_x11=no])
 158
 159 mesa_source_enabled=no
 160 AC_ARG_WITH([mesa-source],
 161         [AS_HELP_STRING([--with-mesa-source=DIR],
 162                         [Mesa source directory for finding gl_API.xml])],
 163         [mesa_source_enabled="yes"
 164          mesa_source_dir="$withval"],
 165         [mesa_source_enabled="no"])
 166 MESA_GLAPI="$mesa_source_dir/src/mesa/glapi"
 167
 168 dnl
 169 dnl Program library dependencies
 170 dnl    Only libm is added here if necessary as the libraries should
 171 dnl    be pulled in by the linker
 172 dnl
 173 case "$host_os" in
 174 solaris*)
 175     DEMO_LIBS="$DEMO_LIBS -lX11 -lsocket -lnsl -lm"
 176     ;;
 177 cygwin*)
 178     DEMO_LIBS="$DEMO_LIBS -lX11"
 179     ;;
 180 *)
 181     DEMO_LIBS="$DEMO_LIBS -lm"
 182     ;;
 183 esac
 184
 185 AC_SUBST([DEMO_CFLAGS])
 186 AC_SUBST([DEMO_LIBS])
 187 AC_SUBST([EGL_CFLAGS])
 188 AC_SUBST([EGL_LIBS])
 189 AC_SUBST([GLESV1_CFLAGS])
 190 AC_SUBST([GLESV1_LIBS])
 191 AC_SUBST([GLESV2_CFLAGS])
 192 AC_SUBST([GLESV2_LIBS])
 193 AC_SUBST([GLUT_CFLAGS])
 194 AC_SUBST([GLUT_LIBS])
 195 AC_SUBST([X11_CFLAGS])
 196 AC_SUBST([X11_LIBS])
 197 AC_SUBST([OSMESA_CFLAGS])
 198 AC_SUBST([OSMESA_LIBS])
 199 AC_SUBST([OSMESA16_LIBS])
 200 AC_SUBST([OSMESA32_LIBS])
 201 AC_SUBST([MESA_GLAPI])
 202
 203 AM_CONDITIONAL(HAVE_EGL, test "x$egl_enabled" = "xyes")
 204 AM_CONDITIONAL(HAVE_GLESV1, test "x$glesv1_enabled" = "xyes")
 205 AM_CONDITIONAL(HAVE_GLESV2, test "x$glesv2_enabled" = "xyes")
 206 AM_CONDITIONAL(HAVE_VG, test "x$vg_enabled" = "xyes")
 207 AM_CONDITIONAL(HAVE_GLUT, test "x$glut_enabled" = "xyes")
 208 AM_CONDITIONAL(HAVE_X11, test "x$x11_enabled" = "xyes")
 209 AM_CONDITIONAL(HAVE_OSMESA, test "x$osmesa_enabled" = "xyes")
 210 AM_CONDITIONAL(BUILD_GLTRACE, false)
 211 AM_CONDITIONAL(HAVE_MESA_SOURCE, test "x$mesa_source_enabled" = "xyes")
 212
 213 AC_OUTPUT([
 214         Makefile
 215         src/Makefile
 216         src/demos/Makefile
 217         src/egl/Makefile
 218         src/egl/eglut/Makefile
 219         src/egl/opengl/Makefile
 220         src/egl/opengles1/Makefile
 221         src/egl/opengles2/Makefile
 222         src/egl/openvg/Makefile
 223         src/egl/openvg/trivial/Makefile
 224         src/fp/Makefile
 225         src/fpglsl/Makefile
 226         src/glsl/Makefile
 227         src/images/Makefile
 228         src/objviewer/Makefile
 229         src/osdemos/Makefile
 230         src/perf/Makefile
 231         src/rbug/Makefile
 232         src/redbook/Makefile
 233         src/samples/Makefile
 234         src/slang/Makefile
 235         src/tests/Makefile
 236         src/tools/Makefile
 237         src/tools/trace/Makefile
 238         src/trivial/Makefile
 239         src/util/Makefile
 240         src/vp/Makefile
 241         src/vpglsl/Makefile
 242         src/wgl/Makefile
 243         src/xdemos/Makefile
 244 ])