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-rw-r--r--mesalib/configure.ac53
1 files changed, 32 insertions, 21 deletions
diff --git a/mesalib/configure.ac b/mesalib/configure.ac
index 2265e854a..0026613cc 100644
--- a/mesalib/configure.ac
+++ b/mesalib/configure.ac
@@ -1584,8 +1584,26 @@ if test "x$enable_gallium_llvm" = xyes; then
fi
if test "x$LLVM_CONFIG" != xno; then
- LLVM_VERSION=`$LLVM_CONFIG --version | sed 's/svn.*//g'`
- LLVM_VERSION_INT=`echo $LLVM_VERSION | sed -e 's/\([[0-9]]\)\.\([[0-9]]\)/\10\2/g'`
+ LLVM_VERSION=`$LLVM_CONFIG --version | sed 's/svn.*//g'`
+ LLVM_LDFLAGS=`$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`
+
+ AC_COMPUTE_INT([LLVM_VERSION_MAJOR], [LLVM_VERSION_MAJOR],
+ [#include "${LLVM_INCLUDEDIR}/llvm/Config/llvm-config.h"])
+ AC_COMPUTE_INT([LLVM_VERSION_MINOR], [LLVM_VERSION_MINOR],
+ [#include "${LLVM_INCLUDEDIR}/llvm/Config/llvm-config.h"])
+
+ if test "x${LLVM_VERSION_MAJOR}" != x; then
+ LLVM_VERSION_INT="${LLVM_VERSION_MAJOR}0${LLVM_VERSION_MINOR}"
+ else
+ LLVM_VERSION_INT=`echo $LLVM_VERSION | sed -e 's/\([[0-9]]\)\.\([[0-9]]\)/\10\2/g'`
+ fi
+
LLVM_COMPONENTS="engine bitwriter"
if $LLVM_CONFIG --components | grep -q '\<mcjit\>'; then
LLVM_COMPONENTS="${LLVM_COMPONENTS} mcjit"
@@ -1598,28 +1616,21 @@ if test "x$enable_gallium_llvm" = xyes; then
LLVM_COMPONENTS="${LLVM_COMPONENTS} irreader"
fi
fi
- 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=`$LLVM_CONFIG --libdir`
- DEFINES="${DEFINES} -DHAVE_LLVM=0x0$LLVM_VERSION_INT"
- MESA_LLVM=1
-
- dnl Check for Clang interanl headers
+ DEFINES="${DEFINES} -DHAVE_LLVM=0x0$LLVM_VERSION_INT"
+ MESA_LLVM=1
+
+ dnl Check for Clang internal headers
if test "x$enable_opencl" = xyes; then
if test "x$CLANG_LIBDIR" = x; then
CLANG_LIBDIR=${LLVM_LIBDIR}
fi
CLANG_RESOURCE_DIR=$CLANG_LIBDIR/clang/${LLVM_VERSION}
- AC_CHECK_FILE("$CLANG_RESOURCE_DIR/include/stddef.h",,
- AC_MSG_ERROR([Could not find clang internal header stddef.h in $CLANG_RESOURCE_DIR Use --with-clang-libdir to specify the correct path to the clang libraries.]))
+ AS_IF([test ! -f "$CLANG_RESOURCE_DIR/include/stddef.h"],
+ [AC_MSG_ERROR([Could not find clang internal header stddef.h in $CLANG_RESOURCE_DIR Use --with-clang-libdir to specify the correct path to the clang libraries.])])
fi
else
- MESA_LLVM=0
- LLVM_VERSION_INT=0
+ MESA_LLVM=0
+ LLVM_VERSION_INT=0
fi
else
MESA_LLVM=0
@@ -1853,7 +1864,7 @@ if test "x$MESA_LLVM" != x0; then
if test "x$with_llvm_shared_libs" = xyes; then
dnl We can't use $LLVM_VERSION because it has 'svn' stripped out,
LLVM_SO_NAME=LLVM-`$LLVM_CONFIG --version`
- AC_CHECK_FILE("$LLVM_LIBDIR/lib$LLVM_SO_NAME.so", llvm_have_one_so=yes,)
+ AS_IF([test -f "$LLVM_LIBDIR/lib$LLVM_SO_NAME.so"], [llvm_have_one_so=yes])
if test "x$llvm_have_one_so" = xyes; then
dnl LLVM was built using auto*, so there is only one shared object.
@@ -1861,8 +1872,8 @@ if test "x$MESA_LLVM" != x0; then
else
dnl If LLVM was built with CMake, there will be one shared object per
dnl component.
- AC_CHECK_FILE("$LLVM_LIBDIR/libLLVMTarget.so",,
- AC_MSG_ERROR([Could not find llvm shared libraries:
+ AS_IF([test ! -f "$LLVM_LIBDIR/libLLVMTarget.so"],
+ [AC_MSG_ERROR([Could not find llvm shared libraries:
Please make sure you have built llvm with the --enable-shared option
and that your llvm libraries are installed in $LLVM_LIBDIR
If you have installed your llvm libraries to a different directory you
@@ -1873,7 +1884,7 @@ if test "x$MESA_LLVM" != x0; then
--enable-opencl
If you do not want to build with llvm shared libraries and instead want to
use llvm static libraries then remove these options from your configure
- invocation and reconfigure.]))
+ invocation and reconfigure.])])
dnl We don't need to update LLVM_LIBS in this case because the LLVM
dnl install uses a shared object for each compoenent and we have