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af3d2f292d5076f4b01a44601237d99c3250320c
third_party_mesa3d/configure.ac
Dan Nicholson af3d2f292d autoconf: Configurable DRI drivers 
The user can request specific DRI drivers to build rather than the
default of "all that build on this platform". This allows the list of
drivers to be easily slimmed down.

This is controlled through the option --with-dri-drivers. For example:

    ./configure --with-driver=dri --with-dri-drivers="i965,nouveau"

Unfortunately, using this setting means the DRI drivers aren't filtered
by platform anymore and you might try to build something that doesn't
work.
2007-12-07 14:34:27 -08:00

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dnl Process this file with autoconf to create configure.
AC_PREREQ(2.59)
dnl Versioning
dnl Make version number available to autoconf and configure
m4_define(mesa_major, 7)
m4_define(mesa_minor, 1)
m4_define(mesa_tiny, 0)
m4_define(mesa_version, [mesa_major().mesa_minor().mesa_tiny()])
AC_INIT(Mesa, mesa_version(), mesa3d@sourceforge.net)
AC_CONFIG_AUX_DIR(bin)
AC_CANONICAL_HOST
dnl Substitute the version number into shell variables
MESA_MAJOR=mesa_major()
MESA_MINOR=mesa_minor()
MESA_TINY=mesa_tiny()
AC_SUBST(MESA_MAJOR)
AC_SUBST(MESA_MINOR)
AC_SUBST(MESA_TINY)
dnl Check for progs
AC_PROG_CPP
AC_PROG_CC
AC_PROG_CXX
AC_PATH_PROG(MAKE, make)
AC_PATH_PROG(MKDEP, makedepend)
AC_PATH_PROG(SED, sed)
PKG_PROG_PKG_CONFIG()
dnl LIB_DIR - library basename
LIB_DIR=`echo $libdir | $SED 's%.*/%%'`
AC_SUBST(LIB_DIR)
dnl Cache LDFLAGS so we can add EXTRA_LIB_PATH and restore it later
_SAVE_LDFLAGS="$LDFLAGS"
AC_ARG_VAR(EXTRA_LIB_PATH,[Extra -L paths for the linker])
AC_SUBST(EXTRA_LIB_PATH)
dnl Cache CPPFLAGS so we can add *_INCLUDES and restore it later
_SAVE_CPPFLAGS="$CPPFLAGS"
AC_ARG_VAR(X11_INCLUDES,[Extra -I paths for X11 headers])
AC_SUBST(X11_INCLUDES)
dnl Compiler macros
DEFINES=""
AC_SUBST(DEFINES)
if test "x$GCC" = xyes; then
DEFINES="-D_POSIX_SOURCE -D_POSIX_C_SOURCE=199309L -D_BSD_SOURCE"
fi
case "$host_os" in
linux*)
DEFINES="$DEFINES -D_SVID_SOURCE -D_GNU_SOURCE -DPTHREADS -DHAVE_POSIX_MEMALIGN"
;;
esac
dnl Add flags for gcc and g++
if test "x$GCC" = xyes; then
CFLAGS="$CFLAGS -Wall -Wmissing-prototypes -std=c99 -ffast-math"
fi
if test "x$GXX" = xyes; then
CXXFLAGS="$CXXFLAGS -Wall"
fi
dnl These should be unnecessary, but let the user set them if they want
AC_ARG_VAR(OPT_FLAGS, [Additional optimization flags for the compiler.
Default is to use CFLAGS.])
AC_ARG_VAR(ARCH_FLAGS, [Additional architecture specific flags for the
compiler. Default is to use CFLAGS.])
AC_SUBST(OPT_FLAGS)
AC_SUBST(ARCH_FLAGS)
dnl
dnl shared/static libraries, mimic libtool options
dnl
AC_ARG_ENABLE(static,
[AS_HELP_STRING([--enable-static],
[build static libraries @<:@default=no@:>@])],
enable_static="$enableval",
enable_static=no
)
case "x$enable_static" in
xyes|xno ) ;;
x ) enable_static=no ;;
* )
AC_MSG_ERROR([Static library option '$enable_static' is not a valid])
;;
esac
AC_ARG_ENABLE(shared,
[AS_HELP_STRING([--disable-shared],
[build shared libraries @<:@default=yes@:>@])],
enable_shared="$enableval",
enable_shared=yes
)
case "x$enable_shared" in
xyes|xno ) ;;
x ) enable_shared=yes ;;
* )
AC_MSG_ERROR([Shared library option '$enable_shared' is not a valid])
;;
esac
dnl Can't have static and shared libraries, default to static if user
dnl explicitly requested. If both disabled, set to static since shared
dnl was explicitly requirested.
case "x$enable_static$enable_shared" in
xyesyes )
AC_MSG_WARN([Can't build static and shared libraries, disabling shared])
enable_shared=no
;;
xnono )
AC_MSG_WARN([Can't disable both static and shared libraries, enabling static])
enable_static=yes
;;
esac
dnl
dnl mklib options
dnl
AC_ARG_VAR(MKLIB_OPTIONS,[Options for the Mesa library script, mklib])
if test "$enable_static" = yes; then
MKLIB_OPTIONS="$MKLIB_OPTIONS -static"
fi
AC_SUBST(MKLIB_OPTIONS)
dnl
dnl library names
dnl
if test "$enable_static" = yes; then
GL_LIB_NAME='lib$(GL_LIB).a'
GLU_LIB_NAME='lib$(GLU_LIB).a'
GLUT_LIB_NAME='lib$(GLUT_LIB).a'
GLW_LIB_NAME='lib$(GLW_LIB).a'
OSMESA_LIB_NAME='lib$(OSMESA_LIB).a'
else
GL_LIB_NAME='lib$(GL_LIB).so'
GLU_LIB_NAME='lib$(GLU_LIB).so'
GLUT_LIB_NAME='lib$(GLUT_LIB).so'
GLW_LIB_NAME='lib$(GLW_LIB).so'
OSMESA_LIB_NAME='lib$(OSMESA_LIB).so'
fi
AC_SUBST(GL_LIB_NAME)
AC_SUBST(GLU_LIB_NAME)
AC_SUBST(GLUT_LIB_NAME)
AC_SUBST(GLW_LIB_NAME)
AC_SUBST(OSMESA_LIB_NAME)
dnl
dnl Driver configuration. Options are x11 (Xlib), dri and osmesa right now.
dnl More later: directfb, fbdev, ...
dnl
AC_ARG_WITH(driver,
[AS_HELP_STRING([--with-driver=DRIVER],
[driver for Mesa: x11,dri,osmesa @<:@default=x11@:>@])],
mesa_driver="$withval",
mesa_driver="x11")
dnl Check for valid option
case "x$mesa_driver" in
xx11|xdri|xosmesa)
;;
*)
AC_MSG_ERROR([Driver '$mesa_driver' is not a valid option])
;;
esac
dnl
dnl Driver specific build directories
dnl
SRC_DIRS="mesa"
GLU_DIRS="sgi"
DRI_DIRS=""
WINDOW_SYSTEM=""
case "$mesa_driver" in
x11)
DRIVER_DIRS="x11"
;;
dri)
SRC_DIRS="glx/x11 $SRC_DIRS"
DRIVER_DIRS="dri"
WINDOW_SYSTEM="dri"
;;
osmesa)
DRIVER_DIRS="osmesa"
;;
esac
AC_SUBST(SRC_DIRS)
AC_SUBST(GLU_DIRS)
AC_SUBST(DRIVER_DIRS)
AC_SUBST(WINDOW_SYSTEM)
dnl
dnl User supplied program configuration
dnl
if test -d "$srcdir/progs/demos"; then
default_demos=yes
else
default_demos=no
fi
AC_ARG_WITH(demos,
[AS_HELP_STRING([--with-demos@<:@=DIRS...@:>@],
[optional comma delimited demo directories to build
@<:@default=yes if source available@:>@])],
with_demos="$withval",
with_demos="$default_demos")
if test "x$with_demos" = x; then
with_demos=no
fi
dnl If $with_demos is yes, directories will be added as libs available
PROGRAM_DIRS=""
case "$with_demos" in
no|yes) ;;
*)
# verify the requested demos directories exist
demos=`IFS=,; echo $with_demos`
for demo in $demos; do
test -d "$srcdir/progs/$demo" || \
AC_MSG_ERROR([Program directory '$demo' doesn't exist])
done
PROGRAM_DIRS="$demos"
;;
esac
dnl
dnl Find out if X is available. The variables have_x or no_x will be
dnl set and used later in the driver setups
dnl
if test -n "$PKG_CONFIG"; then
AC_MSG_CHECKING([pkg-config files for X11 are available])
if $PKG_CONFIG --exists x11; then
x11_pkgconfig=yes
have_x=yes
AC_MSG_RESULT(yes)
else
x11_pkgconfig=no
no_x=yes
AC_MSG_RESULT(no)
fi
else
x11_pkgconfig=no
fi
dnl Use the autoconf macro if no pkg-config files
if test "$x11_pkgconfig" = no; then
AC_PATH_XTRA
fi
dnl We need X for xlib and dri, so bomb now if it's not found
case "$mesa_driver" in
x11|dri)
if test "$no_x" = yes; then
AC_MSG_ERROR([X11 development libraries needed for $mesa_driver driver])
fi
;;
esac
dnl
dnl libGL configuration per driver
dnl
case "$mesa_driver" in
x11)
if test "$x11_pkgconfig" = yes; then
PKG_CHECK_MODULES(X11GL, x11 xext)
X11_INCLUDES="$X11_INCLUDES $X11GL_CFLAGS"
GL_LIB_DEPS="$X11GL_LIBS"
else
# should check these...
X11_INCLUDES="$X11_INCLUDES $X_CFLAGS"
GL_LIB_DEPS="$X_LIBS -lX11 -lXext"
fi
GL_LIB_DEPS="$GL_LIB_DEPS -lm -lpthread"
# if static, move the external libraries to the programs
# and empty the libraries for libGL
if test "$enable_static" = yes; then
APP_LIB_DEPS="$APP_LIB_DEPS $GL_LIB_DEPS"
GL_LIB_DEPS=""
fi
;;
dri)
# DRI must be shared, I think
if test "$enable_static" = yes; then
AC_MSG_ERROR([Can't use static libraries for DRI drivers])
fi
# Check for libdrm
PKG_CHECK_MODULES(LIBDRM, libdrm)
# find the DRI deps for libGL
if test "$x11_pkgconfig" = yes; then
PKG_CHECK_MODULES(DRIGL, x11 xext xxf86vm xdamage xfixes)
X11_INCLUDES="$X11_INCLUDES $DRIGL_CFLAGS"
GL_LIB_DEPS="$DRIGL_LIBS"
else
# should check these...
X11_INCLUDES="$X11_INCLUDES $X_CFLAGS"
GL_LIB_DEPS="$X_LIBS -lX11 -lXext -lXxf86vm -lXdamage -lXfixes"
fi
# need DRM libs, -lpthread, etc.
GL_LIB_DEPS="$GL_LIB_DEPS $LIBDRM_LIBS -lm -lpthread -ldl"
;;
osmesa)
# No libGL for osmesa
GL_LIB_DEPS=""
;;
esac
AC_SUBST(GL_LIB_DEPS)
dnl
dnl More X11 setup
dnl
if test "$mesa_driver" = x11; then
DEFINES="$DEFINES -DUSE_XSHM"
fi
dnl
dnl More DRI setup
dnl
AC_ARG_ENABLE(glx-tls,
[AS_HELP_STRING([--enable-glx-tls],
[enable TLS support in GLX @<:@default=no@:>@])],
GLX_USE_TLS="$enableval",
GLX_USE_TLS=no)
dnl Directory for DRI drivers
AC_ARG_WITH(dri-driverdir,
[AS_HELP_STRING([--with-dri-driverdir=DIR],
[directory for the DRI drivers @<:@/usr/X11R6/lib/modules/dri@:>@])],
DRI_DRIVER_INSTALL_DIR="$withval",
DRI_DRIVER_INSTALL_DIR='/usr/X11R6/lib/modules/dri')
AC_SUBST(DRI_DRIVER_INSTALL_DIR)
dnl Direct rendering or just indirect rendering
AC_ARG_ENABLE(driglx-direct,
[AS_HELP_STRING([--enable-driglx-direct],
[enable direct rendering in GLX for DRI @<:@default=yes@:>@])],
driglx_direct="$enableval",
driglx_direct="yes")
dnl Which drivers to build - default is chosen by platform
AC_ARG_WITH(dri-drivers,
[AS_HELP_STRING([--with-dri-drivers@<:@=DIRS...@:>@],
[comma delimited DRI drivers to build @<:@default=auto by platform@:>@])],
with_dri_drivers="$withval",
with_dri_drivers=yes)
if test "x$with_dri_drivers" = x; then
with_dri_drivers=no
fi
dnl If $with_dri_drivers is yes, directories will be added through
dnl platform checks
DRI_DIRS=""
case "$with_dri_drivers" in
no|yes) ;;
*)
# verify the requested driver directories exist
dri_drivers=`IFS=,; echo $with_dri_drivers`
for driver in $dri_drivers; do
test -d "$srcdir/src/mesa/drivers/dri/$driver" || \
AC_MSG_ERROR([DRI driver directory '$driver' doesn't exist])
done
DRI_DIRS="$dri_drivers"
;;
esac
dnl Just default to no EGL for now
USING_EGL=0
AC_SUBST(USING_EGL)
dnl Set DRI_DIRS, DEFINES and LIB_DEPS
if test "$mesa_driver" = dri; then
# Use TLS in GLX?
if test "x$GLX_USE_TLS" = xyes; then
DEFINES="$DEFINES -DGLX_USE_TLS -DPTHREADS"
fi
if test "x$USING_EGL" = x1; then
PROGRAM_DIRS="egl"
fi
# Platform specific settings and drivers to build
case "$host_os" in
linux*)
DEFINES="$DEFINES -DUSE_EXTERNAL_DXTN_LIB=1 -DIN_DRI_DRIVER"
DEFINES="$DEFINES -DGLX_INDIRECT_RENDERING -DHAVE_ALIAS"
if test "x$driglx_direct" = xyes; then
DEFINES="$DEFINES -DGLX_DIRECT_RENDERING"
fi
case "$host_cpu" in
i*86)
if test "x$DRI_DIRS" = x; then
DRI_DIRS="i810 i915tex i915 i965 mach64 mga r128 r200 r300 \
radeon s3v savage sis tdfx trident unichrome ffb"
fi
;;
x86_64)
if test "x$DRI_DIRS" = x; then
DRI_DIRS="i915tex i915 i965 mach64 mga r128 r200 radeon tdfx \
unichrome savage r300"
fi
;;
powerpc*)
if test "x$DRI_DIRS" = x; then
DRI_DIRS="mach64 r128 r200 r300 radeon tdfx"
fi
;;
esac
;;
freebsd*)
DEFINES="$DEFINES -DPTHREADS -DUSE_EXTERNAL_DXTN_LIB=1"
DEFINES="$DEFINES -DIN_DRI_DRIVER -DHAVE_ALIAS"
DEFINES="$DEFINES -DGLX_INDIRECT_RENDERING"
if test "x$driglx_direct" = xyes; then
DEFINES="$DEFINES -DGLX_DIRECT_RENDERING"
fi
if test "x$GXX" = xyes; then
CXXFLAGS="$CXXFLAGS -ansi -pedantic"
fi
if test "x$DRI_DIRS" = x; then
DRI_DIRS="i810 i915 i965 mach64 mga r128 r200 r300 radeon tdfx \
unichrome savage sis"
fi
;;
esac
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.]))
# put all the necessary libs together
DRI_LIB_DEPS="$LIBDRM_LIBS $EXPAT_LIB -lm -lpthread -ldl"
fi
AC_SUBST(DRI_DIRS)
AC_SUBST(EXPAT_INCLUDES)
AC_SUBST(DRI_LIB_DEPS)
dnl
dnl OSMesa configuration
dnl
if test "$mesa_driver" = x11; then
default_x11_osmesa=yes
else
default_x11_osmesa=no
fi
AC_ARG_ENABLE(x11-osmesa,
[AS_HELP_STRING([--enable-x11-osmesa],
[enable OSMesa on X11 libGL @<:@default=yes for x11 driver@:>@])],
x11_osmesa="$enableval",
x11_osmesa="$default_x11_osmesa")
if test "x$x11_osmesa" = xyes; then
if test "$mesa_driver" = x11; then
DRIVER_DIRS="$DRIVER_DIRS osmesa"
else
AC_MSG_ERROR([Can only enable OSMesa on libGL for X11])
fi
fi
dnl Configure the channel bits for OSMesa (libOSMesa, libOSMesa16, ...)
AC_ARG_WITH(osmesa-bits,
[AS_HELP_STRING([--with-osmesa-bits=BITS],
[OSMesa channel bits and library name: 8, 16, 32 @<:@default=8@:>@])],
osmesa_bits="$withval",
osmesa_bits=8)
if test "$mesa_driver" != osmesa && test "x$osmesa_bits" != x8; then
AC_MSG_WARN([Ignoring OSMesa channel bits for non-OSMesa driver])
osmesa_bits=8
fi
case "x$osmesa_bits" in
x8)
OSMESA_LIB=OSMesa
;;
x16|x32)
OSMESA_LIB="OSMesa$osmesa_bits"
DEFINES="$DEFINES -DCHAN_BITS=$osmesa_bits -DDEFAULT_SOFTWARE_DEPTH_BITS=31"
;;
*)
AC_MSG_ERROR([OSMesa bits '$osmesa_bits' is not a valid option])
;;
esac
AC_SUBST(OSMESA_LIB)
case "$mesa_driver" in
osmesa)
# only link librararies with osmesa if shared
if test "$enable_static" = no; then
OSMESA_LIB_DEPS="-lm -lpthread"
else
OSMESA_LIB_DEPS=""
fi
OSMESA_MESA_DEPS=""
;;
*)
# Link OSMesa to libGL otherwise
OSMESA_LIB_DEPS=""
# only link librararies with osmesa if shared
if test "$enable_static" = no; then
OSMESA_MESA_DEPS='-l$(GL_LIB)'
else
OSMESA_MESA_DEPS=""
fi
;;
esac
AC_SUBST(OSMESA_LIB_DEPS)
AC_SUBST(OSMESA_MESA_DEPS)
dnl
dnl GLU configuration
dnl
AC_ARG_ENABLE(glu,
[AS_HELP_STRING([--enable-glu],
[enable OpenGL Utility library @<:@default=yes@:>@])],
enable_glu="$enableval",
enable_glu=yes)
if test "x$enable_glu" = xyes; then
SRC_DIRS="$SRC_DIRS glu"
case "$mesa_driver" in
osmesa)
# If GLU is available and we have libOSMesa (not 16 or 32),
# we can build the osdemos
if test "$with_demos" = yes && test "$osmesa_bits" = 8; then
PROGRAM_DIRS="$PROGRAM_DIRS osdemos"
fi
# Link libGLU to libOSMesa instead of libGL
GLU_LIB_DEPS=""
if test "$enable_static" = no; then
GLU_MESA_DEPS='-l$(OSMESA_LIB)'
else
GLU_MESA_DEPS=""
fi
;;
*)
# If GLU is available, we can build the xdemos
if test "$with_demos" = yes; then
PROGRAM_DIRS="$PROGRAM_DIRS xdemos"
fi
# If static, empty GLU_LIB_DEPS and add libs for programs to link
if test "$enable_static" = no; then
GLU_LIB_DEPS="-lm"
GLU_MESA_DEPS='-l$(GL_LIB)'
else
GLU_LIB_DEPS=""
GLU_MESA_DEPS=""
APP_LIB_DEPS="$APP_LIB_DEPS -lstdc++"
fi
;;
esac
fi
AC_SUBST(GLU_LIB_DEPS)
AC_SUBST(GLU_MESA_DEPS)
dnl
dnl GLw configuration
dnl
AC_ARG_ENABLE(glw,
[AS_HELP_STRING([--enable-glw],
[enable Xt/Motif widget library @<:@default=yes@:>@])],
enable_glw="$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
fi
if test "x$enable_glw" = xyes; then
SRC_DIRS="$SRC_DIRS glw"
if test "$x11_pkgconfig" = yes; then
PKG_CHECK_MODULES(GLW, x11 xt)
GLW_LIB_DEPS="$GLW_LIBS"
else
# should check these...
GLW_LIB_DEPS="$X_LIBS -lX11 -lXt"
fi
# If static, empty GLW_LIB_DEPS and add libs for programs to link
if test "$enable_static" = no; then
GLW_MESA_DEPS='-l$(GL_LIB)'
else
APP_LIB_DEPS="$APP_LIB_DEPS $GLW_LIB_DEPS"
GLW_LIB_DEPS=""
GLW_MESA_DEPS=""
fi
fi
AC_SUBST(GLW_LIB_DEPS)
AC_SUBST(GLW_MESA_DEPS)
dnl
dnl GLUT configuration
dnl
if test -f "$srcdir/include/GL/glut.h"; then
default_glut=yes
else
default_glut=no
fi
AC_ARG_ENABLE(glut,
[AS_HELP_STRING([--enable-glut],
[enable GLUT library @<:@default=yes if source available@:>@])],
enable_glut="$enableval",
enable_glut="$default_glut")
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"
GLUT_CFLAGS=""
if test "x$GCC" = xyes; then
GLUT_CFLAGS="-fexceptions"
fi
if test "$x11_pkgconfig" = yes; then
PKG_CHECK_MODULES(GLUT, x11 xmu xt xi)
GLUT_LIB_DEPS="$GLUT_LIBS"
else
# should check these...
GLUT_LIB_DEPS="$X_LIBS -lX11 -lXmu -lXt -lXi"
fi
GLUT_LIB_DEPS="$GLUT_LIB_DEPS -lm"
# If glut is available, we can build most programs
if test "$with_demos" = yes; then
PROGRAM_DIRS="$PROGRAM_DIRS demos redbook samples glsl"
fi
# If static, empty GLUT_LIB_DEPS and add libs for programs to link
if test "$enable_static" = no; then
GLUT_MESA_DEPS='-l$(GLU_LIB) -l$(GL_LIB)'
else
APP_LIB_DEPS="$APP_LIB_DEPS $GLUT_LIB_DEPS"
GLUT_LIB_DEPS=""
GLUT_MESA_DEPS=""
fi
fi
AC_SUBST(GLUT_LIB_DEPS)
AC_SUBST(GLUT_MESA_DEPS)
AC_SUBST(GLUT_CFLAGS)
dnl
dnl Program library dependencies
dnl Only libm is added here if necessary as the libraries should
dnl be pulled in by the linker
dnl
if test "x$APP_LIB_DEPS" = x; then
APP_LIB_DEPS="-lm"
fi
AC_SUBST(APP_LIB_DEPS)
AC_SUBST(PROGRAM_DIRS)
dnl Arch/platform-specific settings
PIC_FLAGS=""
ASM_FLAGS=""
ASM_SOURCES=""
ASM_API=""
AC_SUBST(PIC_FLAGS)
AC_SUBST(ASM_FLAGS)
AC_SUBST(ASM_SOURCES)
AC_SUBST(ASM_API)
case "$host_os" in
linux*)
PIC_FLAGS="-fPIC"
case "$host_cpu" in
i*86)
ASM_FLAGS="-DUSE_X86_ASM -DUSE_MMX_ASM -DUSE_3DNOW_ASM -DUSE_SSE_ASM"
ASM_SOURCES='$(X86_SOURCES)'
ASM_API='$(X86_API)'
;;
x86_64)
ASM_FLAGS="-DUSE_X86_64_ASM"
ASM_SOURCES='$(X86-64_SOURCES)'
ASM_API='$(X86-64_API)'
;;
powerpc)
ASM_FLAGS="-DUSE_PPC_ASM -DUSE_VMX_ASM"
ASM_SOURCES='$(PPC_SOURCES)'
;;
esac
;;
freebsd*)
PIC_FLAGS="-fPIC"
case "$host_os" in
i*86)
PIC_FLAGS=""
ASM_FLAGS="-DUSE_X86_ASM -DUSE_MMX_ASM -DUSE_3DNOW_ASM -DUSE_SSE_ASM"
ASM_SOURCES='$(X86_SOURCES)'
ASM_API='$(X86_API)'
;;
x86_64)
ASM_FLAGS="-DUSE_X86_64_ASM"
ASM_SOURCES='$(X86-64_SOURCES)'
ASM_API='$(X86-64_API)'
;;
esac
;;
esac
dnl Restore LDFLAGS and CPPFLAGS
LDFLAGS="$_SAVE_LDFLAGS"
CPPFLAGS="$_SAVE_CPPFLAGS"
dnl Substitute the config
AC_OUTPUT([configs/autoconf])
echo ""
echo " Run 'make autoconf' to build Mesa"
echo ""
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