OPENCL_VERSION=1
AC_SUBST([OPENCL_VERSION])
-dnl Versions for external dependencies
+# The idea is that libdrm is distributed as one cohesive package, even
+# though it is composed of multiple libraries. However some drivers
+# may have different version requirements than others. This list
+# codifies which drivers need which version of libdrm. Any libdrm
+# version dependencies in non-driver-specific code should be reflected
+# in the first entry.
LIBDRM_REQUIRED=2.4.66
LIBDRM_RADEON_REQUIRED=2.4.56
LIBDRM_AMDGPU_REQUIRED=2.4.63
LIBDRM_FREEDRENO_REQUIRED=2.4.74
LIBDRM_VC4_REQUIRED=2.4.69
LIBDRM_ETNAVIV_REQUIRED=2.4.74
+
+dnl Versions for external dependencies
DRI2PROTO_REQUIRED=2.6
DRI3PROTO_REQUIRED=1.0
PRESENTPROTO_REQUIRED=1.0
llvm_set_environment_variables() {
if test "x$LLVM_CONFIG" != xno; then
LLVM_VERSION=`$LLVM_CONFIG --version | egrep -o '^[[0-9.]]+'`
- LLVM_LDFLAGS=`$LLVM_CONFIG --ldflags`
- LLVM_BINDIR=`$LLVM_CONFIG --bindir`
LLVM_CPPFLAGS=`strip_unwanted_llvm_flags "$LLVM_CONFIG --cppflags"`
- LLVM_CFLAGS=$LLVM_CPPFLAGS # CPPFLAGS seem to be sufficient
- LLVM_CXXFLAGS=`strip_unwanted_llvm_flags "$LLVM_CONFIG --cxxflags"`
LLVM_INCLUDEDIR=`$LLVM_CONFIG --includedir`
LLVM_LIBDIR=`$LLVM_CONFIG --libdir`
- # We need to respect LLVM_CFLAGS when compiling LLVM headers.
+ # We need to respect LLVM_CPPFLAGS when compiling LLVM headers.
save_CFLAGS="$CFLAGS"
- CFLAGS="$CFLAGS $LLVM_CFLAGS"
+ CFLAGS="$CFLAGS $LLVM_CPPFLAGS"
AC_COMPUTE_INT([LLVM_VERSION_MAJOR], [LLVM_VERSION_MAJOR],
[#include "${LLVM_INCLUDEDIR}/llvm/Config/llvm-config.h"])
LLVM_VERSION_PATCH=0
fi
- if test "$LLVM_VERSION_MINOR" -lt 10; then
- LLVM_VERSION_INT="${LLVM_VERSION_MAJOR}0${LLVM_VERSION_MINOR}"
- else
- LLVM_VERSION_INT="${LLVM_VERSION_MAJOR}${LLVM_VERSION_MINOR}"
- fi
+ LLVM_VERSION_INT="${LLVM_VERSION_MAJOR}0${LLVM_VERSION_MINOR}"
- DEFINES="${DEFINES} -DHAVE_LLVM=0x0$LLVM_VERSION_INT -DMESA_LLVM_VERSION_PATCH=$LLVM_VERSION_PATCH"
- MESA_LLVM=1
+ FOUND_LLVM=yes
else
- MESA_LLVM=0
+ FOUND_LLVM=no
LLVM_VERSION_INT=0
fi
}
-llvm_check_version_for() {
- if test "x$MESA_LLVM" = x0; then
- AC_MSG_ERROR([LLVM $1 or newer is required for $2])
- return
+require_llvm() {
+ if test "x$enable_llvm" != "xyes"; then
+ AC_MSG_ERROR([--enable-llvm is required when building $1])
fi
+}
+
+llvm_require_version() {
+ require_llvm $2
llvm_target_version_major=`echo $1 | cut -d. -f1 | egrep -o '^[[0-9]]+'`
llvm_target_version_minor=`echo $1 | cut -d. -f2 | egrep -o '^[[0-9]]+'`
amdgpu_llvm_target_name='amdgpu'
fi
- llvm_check_version_for $*
+ llvm_require_version $*
llvm_add_target $amdgpu_llvm_target_name $2
llvm_set_environment_variables
-AC_SUBST([MESA_LLVM])
-AC_SUBST([LLVM_BINDIR])
AC_SUBST([LLVM_CFLAGS])
-AC_SUBST([LLVM_CPPFLAGS])
AC_SUBST([LLVM_CXXFLAGS])
-AC_SUBST([LLVM_LIBDIR])
AC_SUBST([LLVM_LIBS])
AC_SUBST([LLVM_LDFLAGS])
AC_SUBST([LLVM_INCLUDEDIR])
-AC_SUBST([LLVM_VERSION])
dnl Options for APIs
AC_ARG_ENABLE([opengl],
fi
+dnl
+dnl Gallium LLVM
+dnl Deprecated: kept for backwards compatibility
+dnl
+AC_ARG_ENABLE([gallium-llvm],
+ [AS_HELP_STRING([--enable-gallium-llvm],
+ [DEPRECATED: use --enable-llvm instead])],
+ [enable_gallium_llvm="$enableval"],
+ [enable_gallium_llvm=auto])
+
+if test "x$enable_gallium_llvm" != xauto; then
+ AC_MSG_WARN([The --enable-gallium-llvm option has been deprecated. Use --enable-llvm instead.])
+ enable_llvm=$enable_gallium_llvm
+fi
+
+dnl
+dnl LLVM
+dnl
+AC_ARG_ENABLE([llvm],
+ [AS_HELP_STRING([--enable-llvm],
+ [build with LLVM support @<:@default=enabled on x86/x86_64@:>@])],
+ [enable_llvm="$enableval"],
+ [enable_llvm=auto])
+
+if test "x$enable_llvm" = xauto -a "x$FOUND_LLVM" = xyes; then
+ if test "x$FOUND_LLVM" = xyes; then
+ case "$host_cpu" in
+ i*86|x86_64|amd64) enable_llvm=yes;;
+ *) enable_llvm=no;;
+ esac
+ else
+ enable_llvm=no
+ fi
+fi
+
+if test "x$enable_llvm" = xyes -a "x$FOUND_LLVM" = xno; then
+ AC_MSG_ERROR([--enable-llvm selected but llvm-config is not found])
+fi
+
#
# Vulkan driver configuration
#
AC_MSG_ERROR([Clover requires libelf])
fi
- llvm_check_version_for $LLVM_REQUIRED_OPENCL "opencl"
+ llvm_require_version $LLVM_REQUIRED_OPENCL "opencl"
llvm_add_default_components "opencl"
llvm_add_component "all-targets" "opencl"
GL_PC_CFLAGS="$GL_PC_CFLAGS -DMESA_EGL_NO_X11_HEADERS"
fi
-dnl
-dnl Gallium LLVM
-dnl
-AC_ARG_ENABLE([gallium-llvm],
- [AS_HELP_STRING([--enable-gallium-llvm],
- [build gallium LLVM support @<:@default=enabled on x86/x86_64@:>@])],
- [enable_gallium_llvm="$enableval"],
- [enable_gallium_llvm=auto])
-
-if test -z "$with_gallium_drivers"; then
- enable_gallium_llvm=no
-fi
-if test "x$enable_gallium_llvm" = xauto; then
- case "$host_cpu" in
- i*86|x86_64|amd64) enable_gallium_llvm=yes;;
- esac
-fi
-
dnl Directory for XVMC libs
AC_ARG_WITH([xvmc-libdir],
[AS_HELP_STRING([--with-xvmc-libdir=DIR],
[D3D_DRIVER_INSTALL_DIR="${libdir}/d3d"])
AC_SUBST([D3D_DRIVER_INSTALL_DIR])
-dnl
-dnl Gallium helper functions
-dnl
-gallium_require_llvm() {
- if test "x$enable_gallium_llvm" = "xyes"; then
- llvm_check_version_for $LLVM_REQUIRED_GALLIUM "gallium"
- else
- AC_MSG_ERROR([--enable-gallium-llvm is required when building $1])
- fi
-}
-
dnl
dnl r300 doesn't strictly require LLVM, but for performance reasons we
dnl highly recommend LLVM usage. So require it at least on x86 and x86_64
r300_require_llvm() {
case "$host" in *gnux32) return;; esac
case "$host_cpu" in
- i*86|x86_64|amd64) gallium_require_llvm $1
+ i*86|x86_64|amd64) require_llvm $1
;;
esac
}
esac
}
-radeon_gallium_llvm_check() {
- if test "x$enable_gallium_llvm" != "xyes"; then
- AC_MSG_ERROR([--enable-gallium-llvm is required when building $2])
- fi
- radeon_llvm_check $*
-}
-
swr_require_cxx_feature_flags() {
feature_name="$1"
preprocessor_test="$2"
PKG_CHECK_MODULES([RADEON], [libdrm >= $LIBDRM_RADEON_REQUIRED libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
require_libdrm "r600"
if test "x$enable_opencl" = xyes; then
- radeon_gallium_llvm_check $LLVM_REQUIRED_R600 "r600"
+ radeon_llvm_check $LLVM_REQUIRED_R600 "r600"
llvm_add_component "asmparser" "r600"
llvm_add_component "bitreader" "r600"
PKG_CHECK_MODULES([RADEON], [libdrm >= $LIBDRM_RADEON_REQUIRED libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
PKG_CHECK_MODULES([AMDGPU], [libdrm >= $LIBDRM_AMDGPU_REQUIRED libdrm_amdgpu >= $LIBDRM_AMDGPU_REQUIRED])
require_libdrm "radeonsi"
- radeon_gallium_llvm_check $LLVM_REQUIRED_RADEONSI "radeonsi"
+ radeon_llvm_check $LLVM_REQUIRED_RADEONSI "radeonsi"
require_basic_egl "radeonsi"
;;
xnouveau)
;;
xswrast)
HAVE_GALLIUM_SOFTPIPE=yes
- if test "x$MESA_LLVM" = x1 && test "x$enable_gallium_llvm" == "xyes"; then
+ if test "x$enable_llvm" = xyes; then
HAVE_GALLIUM_LLVMPIPE=yes
fi
;;
xswr)
- llvm_check_version_for $LLVM_REQUIRED_SWR "swr"
- gallium_require_llvm "swr"
+ llvm_require_version $LLVM_REQUIRED_SWR "swr"
swr_require_cxx_feature_flags "C++11" "__cplusplus >= 201103L" \
",-std=c++11" \
done
fi
-if test "x$enable_gallium_llvm" == "xyes"; then
- llvm_check_version_for $LLVM_REQUIRED_GALLIUM "gallium"
+if test "x$enable_llvm" = "xyes" -a "$with_gallium_drivers"; then
+ llvm_require_version $LLVM_REQUIRED_GALLIUM "gallium"
llvm_add_default_components "gallium"
fi
dnl We need to validate some needed dependencies for renderonly drivers.
-if test "x$HAVE_GALLIUM_ETNAVIV" != xyes -a "x$HAVE_GALLIUM_IMX" == xyes ; then
+if test "x$HAVE_GALLIUM_ETNAVIV" != xyes -a "x$HAVE_GALLIUM_IMX" = xyes ; then
AC_ERROR([Building with imx requires etnaviv])
fi
-dnl Set LLVM_LIBS - This is done after the driver configuration so
-dnl that drivers can add additional components to LLVM_COMPONENTS.
-dnl Previously, gallium drivers were updating LLVM_LIBS directly
-dnl by calling llvm-config --libs ${DRIVER_LLVM_COMPONENTS}, but
-dnl this was causing the same libraries to be appear multiple times
-dnl in LLVM_LIBS.
+dnl
+dnl Set defines and buildtime variables only when using LLVM.
+dnl
+if test "x$enable_llvm" = xyes; then
+ DEFINES="${DEFINES} -DHAVE_LLVM=0x0$LLVM_VERSION_INT -DMESA_LLVM_VERSION_PATCH=$LLVM_VERSION_PATCH"
+
+ LLVM_LDFLAGS=`$LLVM_CONFIG --ldflags`
+ LLVM_CFLAGS=$LLVM_CPPFLAGS # CPPFLAGS seem to be sufficient
+ LLVM_CXXFLAGS=`strip_unwanted_llvm_flags "$LLVM_CONFIG --cxxflags"`
-if test "x$MESA_LLVM" != x0; then
+ dnl Set LLVM_LIBS - This is done after the driver configuration so
+ dnl that drivers can add additional components to LLVM_COMPONENTS.
+ dnl Previously, gallium drivers were updating LLVM_LIBS directly
+ dnl by calling llvm-config --libs ${DRIVER_LLVM_COMPONENTS}, but
+ dnl this was causing the same libraries to be appear multiple times
+ dnl in LLVM_LIBS.
if ! $LLVM_CONFIG --libs ${LLVM_COMPONENTS} >/dev/null; then
AC_MSG_ERROR([Calling ${LLVM_CONFIG} failed])
AM_CONDITIONAL(NEED_WINSYS_XLIB, test "x$enable_glx" = xgallium-xlib)
AM_CONDITIONAL(NEED_RADEON_LLVM, test x$NEED_RADEON_LLVM = xyes)
AM_CONDITIONAL(HAVE_GALLIUM_COMPUTE, test x$enable_opencl = xyes)
-AM_CONDITIONAL(HAVE_GALLIUM_LLVM, test "x$MESA_LLVM" = x1 -a \
- "x$enable_gallium_llvm" = xyes)
+AM_CONDITIONAL(HAVE_GALLIUM_LLVM, test "x$enable_llvm" = xyes)
AM_CONDITIONAL(USE_VC4_SIMULATOR, test x$USE_VC4_SIMULATOR = xyes)
AM_CONDITIONAL(HAVE_LIBDRM, test "x$have_libdrm" = xyes)
fi
echo ""
-if test "x$MESA_LLVM" = x1; then
+if test "x$enable_llvm" = xyes; then
echo " llvm: yes"
echo " llvm-config: $LLVM_CONFIG"
echo " llvm-version: $LLVM_VERSION"
echo " CXXFLAGS: $cxxflags"
echo " Macros: $defines"
echo ""
-if test "x$MESA_LLVM" = x1; then
+if test "x$enable_llvm" = xyes; then
echo " LLVM_CFLAGS: $LLVM_CFLAGS"
echo " LLVM_CXXFLAGS: $LLVM_CXXFLAGS"
echo " LLVM_CPPFLAGS: $LLVM_CPPFLAGS"
projects / mesa.git / blobdiff