[vmkit-commits] [vmkit] r181304 - Fail the configure when llvm-config or clang has been set but cannot be found

[Sylvestre Ledru]

Author: sylvestre
Date: Tue May  7 05:15:20 2013
New Revision: 181304

URL: http://llvm.org/viewvc/llvm-project?rev=181304&view=rev
Log:
Fail the configure when llvm-config or clang has been set but cannot be found

Modified:
    vmkit/trunk/autoconf/configure.ac
    vmkit/trunk/configure

Modified: vmkit/trunk/autoconf/configure.ac
URL: http://llvm.org/viewvc/llvm-project/vmkit/trunk/autoconf/configure.ac?rev=181304&r1=181303&r2=181304&view=diff
==============================================================================
--- vmkit/trunk/autoconf/configure.ac (original)
+++ vmkit/trunk/autoconf/configure.ac Tue May  7 05:15:20 2013
@@ -210,6 +210,10 @@ AC_ARG_WITH(llvm-config-path,
        [[LLVM_CONFIG="llvm-config"]]
 )
 
+if test ! -x "$LLVM_CONFIG"; then
+     AC_MSG_ERROR([Cannot find $LLVM_CONFIG (or not executable)])
+fi
+
 dnl **************************************************************************
 dnl clang
 dnl **************************************************************************
@@ -219,10 +223,15 @@ AC_ARG_WITH(clang-path,
        [[CLANG_PATH=$with_clang_path]],
        [[CLANG_PATH="$(LLVM_CONFIG) --bindir"]]
 )
+
+if test ! -x "$CLANG_PATH"; then
+     AC_MSG_ERROR([Cannot find $CLANG_PATH (or not executable)])
+fi
+
 AC_SUBST([CLANG_PATH])
 
 dnl **************************************************************************
-dnl GC type 
+dnl GC type
 dnl **************************************************************************
 AC_ARG_WITH(mmtk-plan,
        [AS_HELP_STRING(--with-mmtk-plan=something,

Modified: vmkit/trunk/configure
URL: http://llvm.org/viewvc/llvm-project/vmkit/trunk/configure?rev=181304&r1=181303&r2=181304&view=diff
==============================================================================
--- vmkit/trunk/configure (original)
+++ vmkit/trunk/configure Tue May  7 05:15:20 2013
@@ -2546,6 +2546,10 @@ else
 fi
 
 
+if test ! -x "$LLVM_CONFIG"; then
+     as_fn_error $? "Cannot find $LLVM_CONFIG (or not executable)" "$LINENO" 5
+fi
+
 
 # Check whether --with-clang-path was given.
 if test "${with_clang_path+set}" = set; then :
@@ -2556,6 +2560,11 @@ else
 fi
 
 
+if test ! -x "$CLANG_PATH"; then
+     as_fn_error $? "Cannot find $CLANG_PATH (or not executable)" "$LINENO" 5
+fi
+
+
 
 
 # Check whether --with-mmtk-plan was given.