AX_GCC_FUNC_ATTRIBUTE([visibility])
AX_GCC_FUNC_ATTRIBUTE([warn_unused_result])
AX_GCC_FUNC_ATTRIBUTE([weak])
+AX_GCC_FUNC_ATTRIBUTE([alias])
AM_CONDITIONAL([GEN_ASM_OFFSETS], test "x$GEN_ASM_OFFSETS" = xyes)
dnl was explicitly requested.
case "x$enable_static$enable_shared" in
xyesyes)
- AC_MSG_WARN([Cannot build static and shared libraries, disabling shared])
- enable_shared=no
+ AC_MSG_ERROR([Cannot enable both static and shared. Building using --enable-shared is strongly recommended])
;;
xnono)
- AC_MSG_WARN([Cannot disable both static and shared libraries, enabling shared])
- enable_shared=yes
+ AC_MSG_ERROR([Cannot disable both static and shared. Building using --enable-shared is strongly recommended])
;;
esac
LLVM_INCLUDEDIR=`$LLVM_CONFIG --includedir`
LLVM_LIBDIR=`$LLVM_CONFIG --libdir`
+ # We need to respect LLVM_CFLAGS when compiling LLVM headers.
+ save_CFLAGS="$CFLAGS"
+ CFLAGS="$CFLAGS $LLVM_CFLAGS"
+
AC_COMPUTE_INT([LLVM_VERSION_MAJOR], [LLVM_VERSION_MAJOR],
[#include "${LLVM_INCLUDEDIR}/llvm/Config/llvm-config.h"])
AC_COMPUTE_INT([LLVM_VERSION_MINOR], [LLVM_VERSION_MINOR],
AC_COMPUTE_INT([LLVM_VERSION_PATCH], [LLVM_VERSION_PATCH],
[#include "${LLVM_INCLUDEDIR}/llvm/Config/llvm-config.h"])
+ CFLAGS="$save_CFLAGS"
+
# Only needed for LLVM < 3.6.0
if test -z "$LLVM_VERSION_PATCH"; then
LLVM_VERSION_PATCH=0
AM_CONDITIONAL(HAVE_LIBSENSORS, test "x$enable_lmsensors" = xyes)
if test "x$enable_lmsensors" = xyes ; then
DEFINES="${DEFINES} -DHAVE_LIBSENSORS=1"
- LIBSENSORS_LDFLAGS="-lsensors"
+ LIBSENSORS_LIBS="-lsensors"
else
- LIBSENSORS_LDFLAGS=""
+ LIBSENSORS_LIBS=""
fi
-AC_SUBST(LIBSENSORS_LDFLAGS)
+AC_SUBST(LIBSENSORS_LIBS)
case "$host_os" in
linux*)
fi
if test "x$enable_dri" = xyes; then
- if test "$enable_static" = yes; then
- AC_MSG_ERROR([Cannot use static libraries for DRI drivers])
- fi
+ require_dri_shared_libs_and_glapi "DRI"
# not a hard requirement as swrast does not depend on it
if test "x$have_libdrm" = xyes; then
# Platform specific settings and drivers to build
case "$host_os" in
linux*)
- DEFINES="$DEFINES -DHAVE_ALIAS"
if test "x$enable_dri3" = xyes; then
DEFINES="$DEFINES -DHAVE_DRI3"
fi
;;
esac
;;
- *freebsd* | dragonfly* | *netbsd* | openbsd*)
- DEFINES="$DEFINES -DHAVE_ALIAS"
- ;;
- gnu*)
- DEFINES="$DEFINES -DHAVE_ALIAS"
- ;;
cygwin*)
if test "x$with_dri_drivers" = "xyes"; then
with_dri_drivers="swrast"
fi
;;
darwin*)
- DEFINES="$DEFINES -DGLX_ALIAS_UNSUPPORTED -DBUILDING_MESA"
+ DEFINES="$DEFINES -DBUILDING_MESA"
if test "x$with_dri_drivers" = "xyes"; then
with_dri_drivers="swrast"
fi
AC_SUBST([OSMESA_PC_REQ])
AC_SUBST([OSMESA_PC_LIB_PRIV])
+require_dri_shared_libs_and_glapi() {
+ if test "x$enable_static" = xyes; then
+ AC_MSG_ERROR([$1 cannot be build as static library])
+ fi
+
+ if test "x$enable_dri" != xyes; then
+ # There is only a single backend which won't be build/used otherwise.
+ # XXX: Revisit this as the egl/haiku is a thing.
+ AC_MSG_ERROR([$1 requires --enable-dri])
+ fi
+
+ if test "x$enable_shared_glapi" != xyes; then
+ AC_MSG_ERROR([$1 requires --enable-shared-glapi])
+ fi
+}
+
dnl
dnl gbm configuration
dnl
if test "x$enable_gbm" = xyes; then
- if test "x$enable_dri" = xyes; then
- if test "x$enable_shared_glapi" = xno; then
- AC_MSG_ERROR([gbm_dri requires --enable-shared-glapi])
- fi
- else
- # Strictly speaking libgbm does not require --enable-dri, although
- # both of its backends do. Thus one can build libgbm without any
- # backends if --disable-dri is set.
- # To avoid unnecessary complexity of checking if at least one backend
- # is available when building, just mandate --enable-dri.
- AC_MSG_ERROR([gbm requires --enable-dri])
- fi
+ require_dri_shared_libs_and_glapi "gbm"
fi
AM_CONDITIONAL(HAVE_GBM, test "x$enable_gbm" = xyes)
# FINISHME: GBM has a number of dependencies which we should add below
dnl
dnl EGL configuration
dnl
-EGL_CLIENT_APIS=""
if test "x$enable_egl" = xyes; then
EGL_LIB_DEPS="$DLOPEN_LIBS $SELINUX_LIBS $PTHREAD_LIBS"
AC_CHECK_FUNC(mincore, [DEFINES="$DEFINES -DHAVE_MINCORE"])
- if test "$enable_static" != yes; then
- if test "x$enable_dri" = xyes; then
- HAVE_EGL_DRIVER_DRI2=1
- if test "x$enable_shared_glapi" = xno; then
- AC_MSG_ERROR([egl_dri2 requires --enable-shared-glapi])
- fi
- if test "x$enable_dri3" = xyes; then
- HAVE_EGL_DRIVER_DRI3=1
- if test "x$enable_shared_glapi" = xno; then
- AC_MSG_ERROR([egl_dri3 requires --enable-shared-glapi])
- fi
- fi
- else
- # Avoid building an "empty" libEGL. Drop/update this
- # when other backends (haiku?) come along.
- AC_MSG_ERROR([egl requires --enable-dri])
- fi
-
- fi
+ require_dri_shared_libs_and_glapi "egl"
fi
AM_CONDITIONAL(HAVE_EGL, test "x$enable_egl" = xyes)
AC_SUBST([EGL_LIB_DEPS])
"x$enable_va" = xyes; then
if test x"$enable_dri3" = xyes; then
PKG_CHECK_MODULES([VL], [xcb-dri3 xcb-present xcb-sync xshmfence >= $XSHMFENCE_REQUIRED
- x11-xcb xcb xcb-dri2 >= $XCBDRI2_REQUIRED])
+ xcb-xfixes x11-xcb xcb xcb-dri2 >= $XCBDRI2_REQUIRED])
else
PKG_CHECK_MODULES([VL], [x11-xcb xcb xcb-dri2 >= $XCBDRI2_REQUIRED])
fi
dnl
AM_CONDITIONAL(HAVE_GALLIUM, test -n "$with_gallium_drivers")
-case "x$enable_opengl$enable_gles1$enable_gles2" in
-x*yes*)
- EGL_CLIENT_APIS="$EGL_CLIENT_APIS "'$(GL_LIB)'
- ;;
-esac
-
-AC_SUBST([VG_LIB_DEPS])
-AC_SUBST([EGL_CLIENT_APIS])
-
dnl
dnl EGL Platforms configuration
dnl
AM_CONDITIONAL(HAVE_EGL_PLATFORM_SURFACELESS, echo "$egl_platforms" | grep -q 'surfaceless')
AM_CONDITIONAL(HAVE_EGL_PLATFORM_ANDROID, echo "$egl_platforms" | grep -q 'android')
-AM_CONDITIONAL(HAVE_EGL_DRIVER_DRI2, test "x$HAVE_EGL_DRIVER_DRI2" != "x")
-
AC_SUBST([EGL_NATIVE_PLATFORM])
AC_SUBST([EGL_CFLAGS])
echo " EGL platforms: $egl_platforms"
egl_drivers=""
- if test "x$HAVE_EGL_DRIVER_DRI2" != "x"; then
+ if test "x$enable_dri" != "xno"; then
egl_drivers="$egl_drivers builtin:egl_dri2"
fi
- if test "x$HAVE_EGL_DRIVER_DRI3" != "x"; then
+ if test "x$enable_dri3" != "xno"; then
egl_drivers="$egl_drivers builtin:egl_dri3"
fi