Rewrite tests to not use Tcl substitution.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81660 91177308-0d34-0410-b5e6-96231b3b80d8

test/LLVMC/EmptyCompilationGraph.td

@@ -1,5 +1,5 @@
 // Check that the compilation graph can be empty.
-// RUN: tblgen -I $srcroot/include --gen-llvmc %s
+// RUN: tblgen -I %p/../../include --gen-llvmc %s
 
 include "llvm/CompilerDriver/Common.td"
 

test/LLVMC/EnvParentheses.td

@@ -1,6 +1,6 @@
 // Check the fix for PR4157.
 // http://llvm.org/bugs/show_bug.cgi?id=4157
-// RUN: tblgen -I $srcroot/include --gen-llvmc %s -o %t
+// RUN: tblgen -I %p/../../include --gen-llvmc %s -o %t
 // RUN: not grep {)));} %t
 
 include "llvm/CompilerDriver/Common.td"

test/LLVMC/ExternOptions.td

@@ -1,6 +1,6 @@
 // Check that extern options work.
 // The dummy tool and graph are required to silence warnings.
-// RUN: tblgen -I $srcroot/include --gen-llvmc %s -o %t
+// RUN: tblgen -I %p/../../include --gen-llvmc %s -o %t
 // RUN: grep {extern .* AutoGeneratedSwitch_Wall} %t
 
 include "llvm/CompilerDriver/Common.td"

test/LLVMC/ForwardAs.td

@@ -1,6 +1,6 @@
 // Check the fix for PR4159.
 // http://llvm.org/bugs/show_bug.cgi?id=4159
-// RUN: tblgen -I $srcroot/include --gen-llvmc %s -o %t
+// RUN: tblgen -I %p/../../include --gen-llvmc %s -o %t
 // RUN: grep unique_name %t
 
 include "llvm/CompilerDriver/Common.td"

test/LLVMC/HookWithArguments.td

@@ -1,5 +1,5 @@
 // Check that hooks with arguments work.
-// RUN: tblgen -I $srcroot/include --gen-llvmc %s -o %t
+// RUN: tblgen -I %p/../../include --gen-llvmc %s -o %t
 // RUN: grep {Hook(const char\\* Arg0, const char\\* Arg1, const char\\* Arg2);} %t | count 1
 // RUN: grep "/path" %t | count 1
 // RUN: grep "VARIABLE" %t | count 1

test/LLVMC/MultiValuedOption.td

@@ -1,6 +1,6 @@
 // Check that multivalued options work.
 // The dummy tool and graph are required to silence warnings.
-// RUN: tblgen -I $srcroot/include --gen-llvmc %s -o %t
+// RUN: tblgen -I %p/../../include --gen-llvmc %s -o %t
 // RUN: grep cl::multi_val(2) %t | count 1
 
 include "llvm/CompilerDriver/Common.td"

test/LLVMC/MultipleCompilationGraphs.td

@@ -1,5 +1,5 @@
 // Check that multiple compilation graphs are allowed.
-// RUN: tblgen -I $srcroot/include --gen-llvmc %s
+// RUN: tblgen -I %p/../../include --gen-llvmc %s
 
 include "llvm/CompilerDriver/Common.td"
 

test/LLVMC/NoActions.td

@@ -1,5 +1,5 @@
 // Check that tools without associated actions are accepted.
-// RUN: tblgen -I $srcroot/include --gen-llvmc %s | grep dummy_tool
+// RUN: tblgen -I %p/../../include --gen-llvmc %s | grep dummy_tool
 
 include "llvm/CompilerDriver/Common.td"
 

test/LLVMC/NoCompilationGraph.td

@@ -1,4 +1,4 @@
 // Check that the compilation graph is not required.
-// RUN: tblgen -I $srcroot/include --gen-llvmc %s
+// RUN: tblgen -I %p/../../include --gen-llvmc %s
 
 include "llvm/CompilerDriver/Common.td"

test/LLVMC/OneOrMore.td

@@ -1,6 +1,6 @@
 // Check that (one_or_more) and (zero_or_one) properties work.
 // The dummy tool and graph are required to silence warnings.
-// RUN: tblgen -I $srcroot/include --gen-llvmc %s -o %t
+// RUN: tblgen -I %p/../../include --gen-llvmc %s -o %t
 // RUN: grep cl::ZeroOrOne %t | count 1
 // RUN: grep cl::OneOrMore %t | count 1
 

test/LLVMC/TestWarnings.td

@@ -1,6 +1,6 @@
 // Check that the compiler warns about unused options.
 // This should fail because the output is printed on stderr.
-// RUN: ignore tblgen -I $srcroot/include --gen-llvmc %s |& grep "option '-Wall' has no effect!"
+// RUN: ignore tblgen -I %p/../../include --gen-llvmc %s |& grep "option '-Wall' has no effect!"
 
 include "llvm/CompilerDriver/Common.td"