Browse Source
autoconf: Better client API selection.
Make autoconf decide the client APIs enabled first. Then when OpenGL and OpenGL ES are disabled, there is no need to build src/mesa/; when OpenGL is disabled, no $mesa_driver should be built. Finally, add --enable-openvg to enable OpenVG. With these changes, an OpenVG only build can be configured with $ ./configure --disable-opengl --enable-openvg src/mesa, src/glsl, and src/glx will be skipped, which saves a great deal of compilation time. And an OpenGL ES only build can be configured with $ ./configure --disable-opengl --enable-gles-overlaytags/snb-magic
Chia-I Wu
15 years ago
1 changed files with 180 additions and 97 deletions
+ 180
- 97
configure.ac
View File
| @@ -465,6 +465,61 @@ if test "x$enable_selinux" = "xyes"; then | |||
| DEFINES="$DEFINES -DMESA_SELINUX" | |||
| fi | |||
| dnl Determine which APIs to support | |||
| AC_ARG_ENABLE([opengl], | |||
| [AS_HELP_STRING([--disable-opengl], | |||
| [disable support for standard OpenGL API @<:@default=no@:>@])], | |||
| [enable_opengl="$enableval"], | |||
| [enable_opengl=yes]) | |||
| AC_ARG_ENABLE([gles1], | |||
| [AS_HELP_STRING([--enable-gles1], | |||
| [enable support for OpenGL ES 1.x API @<:@default=no@:>@])], | |||
| [enable_gles1="$enableval"], | |||
| [enable_gles1=no]) | |||
| AC_ARG_ENABLE([gles2], | |||
| [AS_HELP_STRING([--enable-gles2], | |||
| [enable support for OpenGL ES 2.x API @<:@default=no@:>@])], | |||
| [enable_gles2="$enableval"], | |||
| [enable_gles2=no]) | |||
| AC_ARG_ENABLE([gles-overlay], | |||
| [AS_HELP_STRING([--enable-gles-overlay], | |||
| [build separate OpenGL ES only libraries @<:@default=no@:>@])], | |||
| [enable_gles_overlay="$enableval"], | |||
| [enable_gles_overlay=no]) | |||
| AC_ARG_ENABLE([openvg], | |||
| [AS_HELP_STRING([--enable-openvg], | |||
| [enable support for OpenVG API @<:@default=no@:>@])], | |||
| [enable_openvg="$enableval"], | |||
| [enable_openvg=no]) | |||
| if test "x$enable_opengl" = xno -a \ | |||
| "x$enable_gles1" = xno -a \ | |||
| "x$enable_gles2" = xno -a \ | |||
| "x$enable_gles_overlay" = xno -a \ | |||
| "x$enable_openvg" = xno; then | |||
| AC_MSG_ERROR([at least one API should be enabled]) | |||
| fi | |||
| API_DEFINES="" | |||
| GLES_OVERLAY=0 | |||
| if test "x$enable_opengl" = xno; then | |||
| API_DEFINES="$API_DEFINES -DFEATURE_GL=0" | |||
| else | |||
| API_DEFINES="$API_DEFINES -DFEATURE_GL=1" | |||
| fi | |||
| if test "x$enable_gles1" = xyes; then | |||
| API_DEFINES="$API_DEFINES -DFEATURE_ES1=1" | |||
| fi | |||
| if test "x$enable_gles2" = xyes; then | |||
| API_DEFINES="$API_DEFINES -DFEATURE_ES2=1" | |||
| fi | |||
| if test "x$enable_gles_overlay" = xyes; then | |||
| GLES_OVERLAY=1 | |||
| fi | |||
| AC_SUBST([API_DEFINES]) | |||
| AC_SUBST([GLES_OVERLAY]) | |||
| dnl | |||
| dnl Driver configuration. Options are xlib, dri and osmesa right now. | |||
| dnl More later: fbdev, ... | |||
| @@ -484,6 +539,10 @@ linux*) | |||
| ;; | |||
| esac | |||
| if test "x$enable_opengl" = xno; then | |||
| default_driver="no" | |||
| fi | |||
| AC_ARG_WITH([driver], | |||
| [AS_HELP_STRING([--with-driver=DRIVER], | |||
| [driver for Mesa: xlib,dri,osmesa @<:@default=dri when available, or xlib@:>@])], | |||
| @@ -492,6 +551,11 @@ AC_ARG_WITH([driver], | |||
| dnl Check for valid option | |||
| case "x$mesa_driver" in | |||
| xxlib|xdri|xosmesa) | |||
| if test "x$enable_opengl" = xno; then | |||
| AC_MSG_ERROR([Driver '$mesa_driver' requires OpenGL enabled]) | |||
| fi | |||
| ;; | |||
| xno) | |||
| ;; | |||
| *) | |||
| AC_MSG_ERROR([Driver '$mesa_driver' is not a valid option]) | |||
| @@ -507,7 +571,7 @@ dnl Driver specific build directories | |||
| dnl | |||
| dnl this variable will be prepended to SRC_DIRS and is not exported | |||
| CORE_DIRS="mapi/glapi glsl mesa" | |||
| CORE_DIRS="" | |||
| SRC_DIRS="" | |||
| GLU_DIRS="sgi" | |||
| @@ -517,6 +581,30 @@ GALLIUM_WINSYS_DIRS="sw" | |||
| GALLIUM_DRIVERS_DIRS="softpipe failover galahad trace rbug identity" | |||
| GALLIUM_STATE_TRACKERS_DIRS="" | |||
| # build glapi if OpenGL is enabled | |||
| if test "x$enable_opengl" = xyes; then | |||
| CORE_DIRS="$CORE_DIRS mapi/glapi" | |||
| fi | |||
| # build es1api and es2api if OpenGL ES is enabled | |||
| case "x$enable_gles1$enable_gles2$enable_gles_overlay" in | |||
| x*yes*) | |||
| CORE_DIRS="$CORE_DIRS mapi/es1api mapi/es2api" | |||
| ;; | |||
| esac | |||
| # build vgapi if OpenVG is enabled | |||
| if test "x$enable_openvg" = xyes; then | |||
| CORE_DIRS="$CORE_DIRS mapi/vgapi" | |||
| fi | |||
| # build glsl and mesa if OpenGL or OpenGL ES is enabled | |||
| case "x$enable_opengl$enable_gles1$enable_gles2$enable_gles_overlay" in | |||
| x*yes*) | |||
| CORE_DIRS="$CORE_DIRS glsl mesa" | |||
| ;; | |||
| esac | |||
| case "$mesa_driver" in | |||
| xlib) | |||
| DRIVER_DIRS="x11" | |||
| @@ -531,6 +619,9 @@ dri) | |||
| osmesa) | |||
| DRIVER_DIRS="osmesa" | |||
| ;; | |||
| no) | |||
| DRIVER_DRIS="" | |||
| ;; | |||
| esac | |||
| AC_SUBST([SRC_DIRS]) | |||
| AC_SUBST([GLU_DIRS]) | |||
| @@ -623,7 +714,7 @@ xlib) | |||
| GL_LIB_DEPS="" | |||
| fi | |||
| ;; | |||
| dri) | |||
| dri|no) # these checks are still desired when there is no mesa_driver | |||
| # DRI must be shared, I think | |||
| if test "$enable_static" = yes; then | |||
| AC_MSG_ERROR([Can't use static libraries for DRI drivers]) | |||
| @@ -748,51 +839,6 @@ if test "x$with_dri_drivers" = x; then | |||
| with_dri_drivers=no | |||
| fi | |||
| dnl Determine which APIs to support | |||
| AC_ARG_ENABLE([opengl], | |||
| [AS_HELP_STRING([--disable-opengl], | |||
| [disable support for standard OpenGL API @<:@default=no@:>@])], | |||
| [enable_opengl="$enableval"], | |||
| [enable_opengl=yes]) | |||
| AC_ARG_ENABLE([gles1], | |||
| [AS_HELP_STRING([--enable-gles1], | |||
| [enable support for OpenGL ES 1.x API @<:@default=no@:>@])], | |||
| [enable_gles1="$enableval"], | |||
| [enable_gles1=no]) | |||
| AC_ARG_ENABLE([gles2], | |||
| [AS_HELP_STRING([--enable-gles2], | |||
| [enable support for OpenGL ES 2.x API @<:@default=no@:>@])], | |||
| [enable_gles2="$enableval"], | |||
| [enable_gles2=no]) | |||
| AC_ARG_ENABLE([gles-overlay], | |||
| [AS_HELP_STRING([--enable-gles-overlay], | |||
| [build separate OpenGL ES only libraries @<:@default=no@:>@])], | |||
| [enable_gles_overlay="$enableval"], | |||
| [enable_gles_overlay=no]) | |||
| API_DEFINES="" | |||
| GLES_OVERLAY=0 | |||
| if test "x$enable_opengl" = xno; then | |||
| API_DEFINES="$API_DEFINES -DFEATURE_GL=0" | |||
| else | |||
| API_DEFINES="$API_DEFINES -DFEATURE_GL=1" | |||
| fi | |||
| if test "x$enable_gles1" = xyes; then | |||
| API_DEFINES="$API_DEFINES -DFEATURE_ES1=1" | |||
| fi | |||
| if test "x$enable_gles2" = xyes; then | |||
| API_DEFINES="$API_DEFINES -DFEATURE_ES2=1" | |||
| fi | |||
| if test "x$enable_gles_overlay" = xyes -o \ | |||
| "x$enable_gles1" = xyes -o "x$enable_gles2" = xyes; then | |||
| CORE_DIRS="mapi/es1api mapi/es2api $CORE_DIRS" | |||
| if test "x$enable_gles_overlay" = xyes; then | |||
| GLES_OVERLAY=1 | |||
| fi | |||
| fi | |||
| AC_SUBST([API_DEFINES]) | |||
| AC_SUBST([GLES_OVERLAY]) | |||
| dnl If $with_dri_drivers is yes, directories will be added through | |||
| dnl platform checks | |||
| DRI_DIRS="" | |||
| @@ -813,7 +859,7 @@ yes) | |||
| esac | |||
| dnl Set DRI_DIRS, DEFINES and LIB_DEPS | |||
| if test "$mesa_driver" = dri; then | |||
| if test "$mesa_driver" = dri -o "$mesa_driver" = no; then | |||
| # Use TLS in GLX? | |||
| if test "x$GLX_USE_TLS" = xyes; then | |||
| DEFINES="$DEFINES -DGLX_USE_TLS -DPTHREADS" | |||
| @@ -891,19 +937,21 @@ if test "$mesa_driver" = dri; then | |||
| DRI_DIRS=`echo "$DRI_DIRS" | $SED 's/ */ /g'` | |||
| # Check for expat | |||
| EXPAT_INCLUDES="" | |||
| EXPAT_LIB=-lexpat | |||
| AC_ARG_WITH([expat], | |||
| [AS_HELP_STRING([--with-expat=DIR], | |||
| [expat install directory])],[ | |||
| EXPAT_INCLUDES="-I$withval/include" | |||
| CPPFLAGS="$CPPFLAGS $EXPAT_INCLUDES" | |||
| LDFLAGS="$LDFLAGS -L$withval/$LIB_DIR" | |||
| EXPAT_LIB="-L$withval/$LIB_DIR -lexpat" | |||
| ]) | |||
| AC_CHECK_HEADER([expat.h],[],[AC_MSG_ERROR([Expat required for DRI.])]) | |||
| AC_CHECK_LIB([expat],[XML_ParserCreate],[], | |||
| [AC_MSG_ERROR([Expat required for DRI.])]) | |||
| if test "$mesa_driver" = dri; then | |||
| EXPAT_INCLUDES="" | |||
| EXPAT_LIB=-lexpat | |||
| AC_ARG_WITH([expat], | |||
| [AS_HELP_STRING([--with-expat=DIR], | |||
| [expat install directory])],[ | |||
| EXPAT_INCLUDES="-I$withval/include" | |||
| CPPFLAGS="$CPPFLAGS $EXPAT_INCLUDES" | |||
| LDFLAGS="$LDFLAGS -L$withval/$LIB_DIR" | |||
| EXPAT_LIB="-L$withval/$LIB_DIR -lexpat" | |||
| ]) | |||
| AC_CHECK_HEADER([expat.h],[],[AC_MSG_ERROR([Expat required for DRI.])]) | |||
| AC_CHECK_LIB([expat],[XML_ParserCreate],[], | |||
| [AC_MSG_ERROR([Expat required for DRI.])]) | |||
| fi | |||
| # put all the necessary libs together | |||
| DRI_LIB_DEPS="$SELINUX_LIBS $LIBDRM_LIBS $EXPAT_LIB -lm -lpthread $DLOPEN_LIBS $TALLOC_LIBS" | |||
| @@ -944,6 +992,9 @@ AC_ARG_ENABLE([gl-osmesa], | |||
| [gl_osmesa="$enableval"], | |||
| [gl_osmesa="$default_gl_osmesa"]) | |||
| if test "x$gl_osmesa" = xyes; then | |||
| if test "x$enable_opengl" = xno; then | |||
| AC_MSG_ERROR([OpenGL is not available for OSMesa driver]) | |||
| fi | |||
| if test "$mesa_driver" = osmesa; then | |||
| AC_MSG_ERROR([libGL is not available for OSMesa driver]) | |||
| else | |||
| @@ -1000,13 +1051,21 @@ AC_ARG_ENABLE([egl], | |||
| [disable EGL library @<:@default=enabled@:>@])], | |||
| [enable_egl="$enableval"], | |||
| [enable_egl=yes]) | |||
| if test "x$enable_egl" = xno; then | |||
| if test "x$mesa_driver" = xno; then | |||
| AC_MSG_ERROR([cannot disable EGL when there is no mesa driver]) | |||
| fi | |||
| if test "x$enable_openvg" = xyes; then | |||
| AC_MSG_ERROR([cannot enable OpenVG without EGL]) | |||
| fi | |||
| fi | |||
| if test "x$enable_egl" = xyes; then | |||
| SRC_DIRS="$SRC_DIRS egl" | |||
| EGL_LIB_DEPS="$DLOPEN_LIBS -lpthread" | |||
| EGL_DRIVERS_DIRS="" | |||
| if test "$enable_static" != yes; then | |||
| # build egl_glx when libGL is built | |||
| if test "$mesa_driver" != osmesa; then | |||
| if test "$mesa_driver" = xlib -o "$mesa_driver" = dri; then | |||
| EGL_DRIVERS_DIRS="glx" | |||
| fi | |||
| @@ -1040,6 +1099,12 @@ AC_ARG_ENABLE([glu], | |||
| [enable OpenGL Utility library @<:@default=enabled@:>@])], | |||
| [enable_glu="$enableval"], | |||
| [enable_glu=yes]) | |||
| if test "x$enable_glu" = xyes -a "x$mesa_driver" = xno; then | |||
| AC_MSG_NOTICE([Disabling GLU since there is no OpenGL driver]) | |||
| enable_glu=no | |||
| fi | |||
| if test "x$enable_glu" = xyes; then | |||
| SRC_DIRS="$SRC_DIRS glu" | |||
| @@ -1089,9 +1154,13 @@ AC_ARG_ENABLE([glw], | |||
| [enable_glw="$enableval"], | |||
| [enable_glw=yes]) | |||
| dnl Don't build GLw on osmesa | |||
| if test "x$enable_glw" = xyes && test "$mesa_driver" = osmesa; then | |||
| AC_MSG_WARN([Disabling GLw since the driver is OSMesa]) | |||
| enable_glw=no | |||
| if test "x$enable_glw" = xyes; then | |||
| case "$mesa_driver" in | |||
| osmesa|no) | |||
| AC_MSG_NOTICE([Disabling GLw since there is no OpenGL driver]) | |||
| enable_glw=no | |||
| ;; | |||
| esac | |||
| fi | |||
| AC_ARG_ENABLE([motif], | |||
| [AS_HELP_STRING([--enable-motif], | |||
| @@ -1165,16 +1234,20 @@ AC_ARG_ENABLE([glut], | |||
| [enable_glut="$enableval"], | |||
| [enable_glut="$default_glut"]) | |||
| dnl Don't build glut on osmesa | |||
| if test "x$enable_glut" = xyes; then | |||
| case "$mesa_driver" in | |||
| osmesa|no) | |||
| AC_MSG_NOTICE([Disabling glut since there is no OpenGL driver]) | |||
| enable_glut=no | |||
| ;; | |||
| esac | |||
| fi | |||
| dnl Can't build glut if GLU not available | |||
| if test "x$enable_glu$enable_glut" = xnoyes; then | |||
| AC_MSG_WARN([Disabling glut since GLU is disabled]) | |||
| enable_glut=no | |||
| fi | |||
| dnl Don't build glut on osmesa | |||
| if test "x$enable_glut" = xyes && test "$mesa_driver" = osmesa; then | |||
| AC_MSG_WARN([Disabling glut since the driver is OSMesa]) | |||
| enable_glut=no | |||
| fi | |||
| if test "x$enable_glut" = xyes; then | |||
| SRC_DIRS="$SRC_DIRS glut/glx" | |||
| @@ -1239,6 +1312,9 @@ AC_ARG_ENABLE([gallium], | |||
| [build gallium @<:@default=enabled@:>@])], | |||
| [enable_gallium="$enableval"], | |||
| [enable_gallium=yes]) | |||
| if test "x$enable_gallium" = xno -a "x$enable_openvg" = xyes; then | |||
| AC_MSG_ERROR([cannot enable OpenVG without Gallium]) | |||
| fi | |||
| if test "x$enable_gallium" = xyes; then | |||
| SRC_DIRS="$SRC_DIRS gallium gallium/winsys gallium/targets" | |||
| AC_CHECK_HEADER([udis86.h], [HAS_UDIS86="yes"], | |||
| @@ -1251,12 +1327,6 @@ AC_SUBST([LLVM_LIBS]) | |||
| AC_SUBST([LLVM_LDFLAGS]) | |||
| AC_SUBST([LLVM_VERSION]) | |||
| VG_LIB_DEPS="" | |||
| EGL_CLIENT_APIS='$(GL_LIB)' | |||
| if test "x$enable_gles_overlay" = xyes; then | |||
| EGL_CLIENT_APIS="$EGL_CLIENT_APIS "'$(GLESv1_CM_LIB) $(GLESv2_LIB)' | |||
| fi | |||
| dnl | |||
| dnl Gallium state trackers configuration | |||
| dnl | |||
| @@ -1272,6 +1342,8 @@ no) | |||
| GALLIUM_STATE_TRACKERS_DIRS="" | |||
| ;; | |||
| yes) | |||
| st_egl="no" | |||
| # look at what else is built | |||
| case "$mesa_driver" in | |||
| xlib) | |||
| @@ -1280,16 +1352,27 @@ yes) | |||
| dri) | |||
| GALLIUM_STATE_TRACKERS_DIRS="dri" | |||
| HAVE_ST_DRI="yes" | |||
| if test "x$enable_egl" = xyes; then | |||
| GALLIUM_STATE_TRACKERS_DIRS="$GALLIUM_STATE_TRACKERS_DIRS egl" | |||
| HAVE_ST_EGL="yes" | |||
| fi | |||
| st_egl="yes" | |||
| # Have only tested st/xorg on 1.6.0 servers | |||
| PKG_CHECK_MODULES(XORG, [xorg-server >= 1.6.0 libdrm >= $LIBDRM_XORG_REQUIRED libkms >= $LIBKMS_XORG_REQUIRED], | |||
| HAVE_ST_XORG="yes"; GALLIUM_STATE_TRACKERS_DIRS="$GALLIUM_STATE_TRACKERS_DIRS xorg", | |||
| HAVE_ST_XORG="no") | |||
| ;; | |||
| no) | |||
| st_egl="yes" | |||
| esac | |||
| if test "x$enable_egl" = xyes; then | |||
| if test "$enable_openvg" = yes; then | |||
| GALLIUM_STATE_TRACKERS_DIRS="$GALLIUM_STATE_TRACKERS_DIRS vega" | |||
| st_egl="yes" | |||
| fi | |||
| if test "$st_egl" = yes; then | |||
| GALLIUM_STATE_TRACKERS_DIRS="$GALLIUM_STATE_TRACKERS_DIRS egl" | |||
| HAVE_ST_EGL="yes" | |||
| fi | |||
| fi | |||
| ;; | |||
| *) | |||
| # verify the requested state tracker exist | |||
| @@ -1315,23 +1398,6 @@ yes) | |||
| PKG_CHECK_MODULES([LIBKMS_XORG], [libkms >= $LIBKMS_XORG_REQUIRED]) | |||
| HAVE_ST_XORG="yes" | |||
| ;; | |||
| es) | |||
| AC_MSG_WARN([state tracker 'es' has been replaced by --enable-gles-overlay]) | |||
| if test "x$enable_gles_overlay" != xyes; then | |||
| if test "x$enable_gles1" != xyes -a "x$enable_gles2" != xyes; then | |||
| CORE_DIRS="mapi/es1api mapi/es2api $CORE_DIRS" | |||
| fi | |||
| GLES_OVERLAY=1 | |||
| EGL_CLIENT_APIS="$EGL_CLIENT_APIS "'$(GLESv1_CM_LIB) $(GLESv2_LIB)' | |||
| fi | |||
| tracker="" | |||
| ;; | |||
| vega) | |||
| CORE_DIRS="$CORE_DIRS mapi/vgapi" | |||
| VG_LIB_DEPS="$VG_LIB_DEPS -lpthread" | |||
| EGL_CLIENT_APIS="$EGL_CLIENT_APIS "'$(VG_LIB)' | |||
| ;; | |||
| esac | |||
| if test -n "$tracker"; then | |||
| @@ -1348,6 +1414,23 @@ yes) | |||
| ;; | |||
| esac | |||
| EGL_CLIENT_APIS="" | |||
| VG_LIB_DEPS="" | |||
| case "x$enable_opengl$enable_gles1$enable_gles2" in | |||
| x*yes*) | |||
| EGL_CLIENT_APIS="$EGL_CLIENT_APIS "'$(GL_LIB)' | |||
| ;; | |||
| esac | |||
| if test "x$enable_gles_overlay" = xyes; then | |||
| EGL_CLIENT_APIS="$EGL_CLIENT_APIS "'$(GLESv1_CM_LIB) $(GLESv2_LIB)' | |||
| fi | |||
| if test "x$enable_openvg" = xyes; then | |||
| EGL_CLIENT_APIS="$EGL_CLIENT_APIS "'$(VG_LIB)' | |||
| VG_LIB_DEPS="$VG_LIB_DEPS -lpthread" | |||
| fi | |||
| AC_SUBST([VG_LIB_DEPS]) | |||
| AC_SUBST([EGL_CLIENT_APIS]) | |||
Loading…