dnl Copyright © 2011-2012 Benjamin Franzke
dnl Copyright © 2008-2014 David Airlie
dnl Copyright © 2009-2013 Brian Paul
-dnl Copyright © 2003-2007 Keith Packard, Daniel Stone
dnl
dnl Permission is hereby granted, free of charge, to any person obtaining a
dnl copy of this software and associated documentation files (the "Software"),
XCBGLX_REQUIRED=1.8.1
XSHMFENCE_REQUIRED=1.1
XVMC_REQUIRED=1.0.6
+PYTHON_MAKO_REQUIRED=0.3.4
dnl Check for progs
AC_PROG_CPP
fi
fi
-AX_CHECK_PYTHON_MAKO_MODULE(0.3.4)
+AX_CHECK_PYTHON_MAKO_MODULE($PYTHON_MAKO_REQUIRED)
+
+if test -z "$PYTHON2"; then
+ if test ! -f "$srcdir/src/util/format_srgb.c"; then
+ AC_MSG_ERROR([Python not found - unable to generate sources])
+ fi
+else
+ if test "x$acv_mako_found" = xno; then
+ if test ! -f "$srcdir/src/mesa/main/format_unpack.c"; then
+ AC_MSG_ERROR([Python mako module v$PYTHON_MAKO_REQUIRED or higher not found])
+ fi
+ fi
+fi
AC_PROG_INSTALL
dnl If we're using GCC, make sure that it is at least version 4.2.0. Older
dnl versions are explictly not supported.
GEN_ASM_OFFSETS=no
+USE_GNU99=no
if test "x$GCC" = xyes -a "x$acv_mesa_CLANG" = xno; then
AC_MSG_CHECKING([whether gcc version is sufficient])
major=0
AC_MSG_RESULT([yes])
fi
+ if test $GCC_VERSION_MAJOR -lt 4 -o $GCC_VERSION_MAJOR -eq 4 -a $GCC_VERSION_MINOR -lt 6 ; then
+ USE_GNU99=yes
+ fi
if test "x$cross_compiling" = xyes; then
GEN_ASM_OFFSETS=yes
fi
dnl Add flags for gcc and g++
if test "x$GCC" = xyes; then
- CFLAGS="$CFLAGS -Wall -std=c99"
+ CFLAGS="$CFLAGS -Wall"
+
+ if test "x$USE_GNU99" = xyes; then
+ CFLAGS="$CFLAGS -std=gnu99"
+ else
+ CFLAGS="$CFLAGS -std=c99"
+ fi
# Enable -Werror=implicit-function-declaration and
# -Werror=missing-prototypes, if available, or otherwise, just
fi
AC_CHECK_HEADER([xlocale.h], [DEFINES="$DEFINES -DHAVE_XLOCALE_H"])
+AC_CHECK_HEADER([sys/sysctl.h], [DEFINES="$DEFINES -DHAVE_SYS_SYSCTL_H"])
AC_CHECK_FUNC([strtof], [DEFINES="$DEFINES -DHAVE_STRTOF"])
dnl Check to see if dlopen is in default libraries (like Solaris, which
esac
# Building Xlib-GLX requires shared glapi to be disabled.
-if test "x$enable_xlib_glx" = xyes; then
+if test "x$enable_shared_glapi$enable_xlib_glx" = xyesyes; then
AC_MSG_NOTICE([Shared GLAPI should not used with Xlib-GLX, disabling])
enable_shared_glapi=no
fi
AC_SUBST([MESA_LLVM])
-# SHA1 hashing
-AC_ARG_WITH([sha1],
- [AS_HELP_STRING([--with-sha1=libc|libmd|libnettle|libgcrypt|libcrypto|libsha1|CommonCrypto|CryptoAPI],
- [choose SHA1 implementation])])
-case "x$with_sha1" in
-x | xlibc | xlibmd | xlibnettle | xlibgcrypt | xlibcrypto | xlibsha1 | xCommonCrypto | xCryptoAPI)
- ;;
-*)
- AC_MSG_ERROR([Illegal value for --with-sha1: $with_sha1])
-esac
-
-AC_CHECK_FUNC([SHA1Init], [HAVE_SHA1_IN_LIBC=yes])
-if test "x$with_sha1" = x && test "x$HAVE_SHA1_IN_LIBC" = xyes; then
- with_sha1=libc
-fi
-if test "x$with_sha1" = xlibc && test "x$HAVE_SHA1_IN_LIBC" != xyes; then
- AC_MSG_ERROR([sha1 in libc requested but not found])
-fi
-if test "x$with_sha1" = xlibc; then
- AC_DEFINE([HAVE_SHA1_IN_LIBC], [1],
- [Use libc SHA1 functions])
- SHA1_LIBS=""
-fi
-AC_CHECK_FUNC([CC_SHA1_Init], [HAVE_SHA1_IN_COMMONCRYPTO=yes])
-if test "x$with_sha1" = x && test "x$HAVE_SHA1_IN_COMMONCRYPTO" = xyes; then
- with_sha1=CommonCrypto
-fi
-if test "x$with_sha1" = xCommonCrypto && test "x$HAVE_SHA1_IN_COMMONCRYPTO" != xyes; then
- AC_MSG_ERROR([CommonCrypto requested but not found])
-fi
-if test "x$with_sha1" = xCommonCrypto; then
- AC_DEFINE([HAVE_SHA1_IN_COMMONCRYPTO], [1],
- [Use CommonCrypto SHA1 functions])
- SHA1_LIBS=""
-fi
-dnl stdcall functions cannot be tested with AC_CHECK_LIB
-AC_CHECK_HEADER([wincrypt.h], [HAVE_SHA1_IN_CRYPTOAPI=yes], [], [#include <windows.h>])
-if test "x$with_sha1" = x && test "x$HAVE_SHA1_IN_CRYPTOAPI" = xyes; then
- with_sha1=CryptoAPI
-fi
-if test "x$with_sha1" = xCryptoAPI && test "x$HAVE_SHA1_IN_CRYPTOAPI" != xyes; then
- AC_MSG_ERROR([CryptoAPI requested but not found])
-fi
-if test "x$with_sha1" = xCryptoAPI; then
- AC_DEFINE([HAVE_SHA1_IN_CRYPTOAPI], [1],
- [Use CryptoAPI SHA1 functions])
- SHA1_LIBS=""
-fi
-AC_CHECK_LIB([md], [SHA1Init], [HAVE_LIBMD=yes])
-if test "x$with_sha1" = x && test "x$HAVE_LIBMD" = xyes; then
- with_sha1=libmd
-fi
-if test "x$with_sha1" = xlibmd && test "x$HAVE_LIBMD" != xyes; then
- AC_MSG_ERROR([libmd requested but not found])
-fi
-if test "x$with_sha1" = xlibmd; then
- AC_DEFINE([HAVE_SHA1_IN_LIBMD], [1],
- [Use libmd SHA1 functions])
- SHA1_LIBS=-lmd
-fi
-PKG_CHECK_MODULES([LIBSHA1], [libsha1], [HAVE_LIBSHA1=yes], [HAVE_LIBSHA1=no])
-if test "x$with_sha1" = x && test "x$HAVE_LIBSHA1" = xyes; then
- with_sha1=libsha1
-fi
-if test "x$with_sha1" = xlibsha1 && test "x$HAVE_LIBSHA1" != xyes; then
- AC_MSG_ERROR([libsha1 requested but not found])
-fi
-if test "x$with_sha1" = xlibsha1; then
- AC_DEFINE([HAVE_SHA1_IN_LIBSHA1], [1],
- [Use libsha1 for SHA1])
- SHA1_LIBS=-lsha1
-fi
-AC_CHECK_LIB([nettle], [nettle_sha1_init], [HAVE_LIBNETTLE=yes])
-if test "x$with_sha1" = x && test "x$HAVE_LIBNETTLE" = xyes; then
- with_sha1=libnettle
-fi
-if test "x$with_sha1" = xlibnettle && test "x$HAVE_LIBNETTLE" != xyes; then
- AC_MSG_ERROR([libnettle requested but not found])
-fi
-if test "x$with_sha1" = xlibnettle; then
- AC_DEFINE([HAVE_SHA1_IN_LIBNETTLE], [1],
- [Use libnettle SHA1 functions])
- SHA1_LIBS=-lnettle
-fi
-AC_CHECK_LIB([gcrypt], [gcry_md_open], [HAVE_LIBGCRYPT=yes])
-if test "x$with_sha1" = x && test "x$HAVE_LIBGCRYPT" = xyes; then
- with_sha1=libgcrypt
-fi
-if test "x$with_sha1" = xlibgcrypt && test "x$HAVE_LIBGCRYPT" != xyes; then
- AC_MSG_ERROR([libgcrypt requested but not found])
-fi
-if test "x$with_sha1" = xlibgcrypt; then
- AC_DEFINE([HAVE_SHA1_IN_LIBGCRYPT], [1],
- [Use libgcrypt SHA1 functions])
- SHA1_LIBS=-lgcrypt
-fi
-# We don't need all of the OpenSSL libraries, just libcrypto
-AC_CHECK_LIB([crypto], [SHA1_Init], [HAVE_LIBCRYPTO=yes])
-PKG_CHECK_MODULES([OPENSSL], [openssl], [HAVE_OPENSSL_PKC=yes],
- [HAVE_OPENSSL_PKC=no])
-if test "x$HAVE_LIBCRYPTO" = xyes || test "x$HAVE_OPENSSL_PKC" = xyes; then
- if test "x$with_sha1" = x; then
- with_sha1=libcrypto
- fi
-else
- if test "x$with_sha1" = xlibcrypto; then
- AC_MSG_ERROR([OpenSSL libcrypto requested but not found])
- fi
-fi
-if test "x$with_sha1" = xlibcrypto; then
- if test "x$HAVE_LIBCRYPTO" = xyes; then
- SHA1_LIBS=-lcrypto
- else
- SHA1_LIBS="$OPENSSL_LIBS"
- SHA1_CFLAGS="$OPENSSL_CFLAGS"
- fi
-fi
-AC_MSG_CHECKING([for SHA1 implementation])
-AC_MSG_RESULT([$with_sha1])
-AC_SUBST(SHA1_LIBS)
-AC_SUBST(SHA1_CFLAGS)
-
-# Allow user to configure out the shader-cache feature
-AC_ARG_ENABLE([shader-cache],
- AS_HELP_STRING([--disable-shader-cache], [Disable binary shader cache]),
- [enable_shader_cache="$enableval"],
- [if test "x$with_sha1" != "x"; then
- enable_shader_cache=yes
- else
- enable_shader_cache=no
- fi])
-if test "x$with_sha1" = "x"; then
- if test "x$enable_shader_cache" = "xyes"; then
- AC_MSG_ERROR([Cannot enable shader cache (no SHA-1 implementation found)])
- fi
-fi
-AM_CONDITIONAL([ENABLE_SHADER_CACHE], [test x$enable_shader_cache = xyes])
-
# Check for libdrm
PKG_CHECK_MODULES([LIBDRM], [libdrm >= $LIBDRM_REQUIRED],
[have_libdrm=yes], [have_libdrm=no])
if test "$enable_static" != yes; then
if test "x$enable_dri" = xyes; then
- HAVE_EGL_DRIVER_DRI2=1
- fi
+ HAVE_EGL_DRIVER_DRI2=1
+ if test "x$enable_shared_glapi" = xno; then
+ AC_MSG_ERROR([egl_dri2 requires --enable-shared-glapi])
+ 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
fi
fi
fi
-if test "x$enable_xvmc" = xyes -o \
+if test "x$enable_dri" = xyes -o \
+ "x$enable_xvmc" = xyes -o \
"x$enable_vdpau" = xyes -o \
"x$enable_omx" = xyes -o \
"x$enable_va" = xyes; then
- PKG_CHECK_MODULES([VL], [x11-xcb xcb xcb-dri2 >= $XCBDRI2_REQUIRED])
need_gallium_vl=yes
fi
AM_CONDITIONAL(NEED_GALLIUM_VL, test "x$need_gallium_vl" = xyes)
+if test "x$enable_xvmc" = xyes -o \
+ "x$enable_vdpau" = xyes -o \
+ "x$enable_omx" = xyes -o \
+ "x$enable_va" = xyes; then
+ PKG_CHECK_MODULES([VL], [x11-xcb xcb xcb-dri2 >= $XCBDRI2_REQUIRED])
+ need_gallium_vl_winsys=yes
+fi
+AM_CONDITIONAL(NEED_GALLIUM_VL_WINSYS, test "x$need_gallium_vl_winsys" = xyes)
+
if test "x$enable_xvmc" = xyes; then
PKG_CHECK_MODULES([XVMC], [xvmc >= $XVMC_REQUIRED])
enable_gallium_loader=$enable_shared_pipe_drivers
AC_MSG_ERROR([cannot build egl state tracker without EGL library])
fi
+PKG_CHECK_MODULES([WAYLAND_SCANNER], [wayland_scanner],
+ WAYLAND_SCANNER=`$PKG_CONFIG --variable=wayland_scanner wayland_scanner`,
+ WAYLAND_SCANNER='')
+if test "x$WAYLAND_SCANNER" = x; then
+ AC_PATH_PROG([WAYLAND_SCANNER], [wayland-scanner])
+fi
+
# Do per-EGL platform setups and checks
egl_platforms=`IFS=', '; echo $with_egl_platforms`
for plat in $egl_platforms; do
wayland)
PKG_CHECK_MODULES([WAYLAND], [wayland-client >= $WAYLAND_REQUIRED wayland-server >= $WAYLAND_REQUIRED])
- WAYLAND_PREFIX=`$PKG_CONFIG --variable=prefix wayland-client`
- AC_PATH_PROG([WAYLAND_SCANNER], [wayland-scanner],,
- [${WAYLAND_PREFIX}/bin$PATH_SEPARATOR$PATH])
+ if test "x$WAYLAND_SCANNER" = x; then
+ AC_MSG_ERROR([wayland-scanner is needed to compile the wayland egl platform])
+ fi
;;
x11)
# libEGL wants to default to the first platform specified in
# ./configure. parse that here.
if test "x$egl_platforms" != "x"; then
- FIRST_PLATFORM_CAPS=`echo $egl_platforms | sed 's| .*||' | tr 'a-z' 'A-Z'`
+ FIRST_PLATFORM_CAPS=`echo $egl_platforms | sed 's| .*||' | tr '[[a-z]]' '[[A-Z]]'`
EGL_NATIVE_PLATFORM="_EGL_PLATFORM_$FIRST_PLATFORM_CAPS"
else
EGL_NATIVE_PLATFORM="_EGL_INVALID_PLATFORM"
fi
if test "x$enable_opencl" = xyes; then
- LLVM_COMPONENTS="${LLVM_COMPONENTS} ipo linker instrumentation"
+ LLVM_COMPONENTS="${LLVM_COMPONENTS} all-targets ipo linker instrumentation"
# LLVM 3.3 >= 177971 requires IRReader
if $LLVM_CONFIG --components | grep -qw 'irreader'; then
LLVM_COMPONENTS="${LLVM_COMPONENTS} irreader"
echo " Gallium: no"
fi
-dnl Shader cache
-echo ""
-echo " Shader cache: $enable_shader_cache"
-if test "x$enable_shader_cache" = "xyes"; then
- echo " With SHA1 from: $with_sha1"
-fi
dnl Libraries
echo ""
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