IAR: Fix compiler macros and include paths retrieval

Written-by: Denis Shienkov <denis.shienkov@gmail.com>
Change-Id: I2a11dcd11a98300035ccac8d5872d15f46d18299
Reviewed-by: Denis Shienkov <denis.shienkov@gmail.com>

1 files changed, 2 insertions, 0 deletions

diff --git a/share/qbs/modules/cpp/iar.js b/share/qbs/modules/cpp/iar.js
index d5f019cbc..ed58ac262 100644
--- a/share/qbs/modules/cpp/iar.js
+++ b/share/qbs/modules/cpp/iar.js
@@ -450,6 +450,7 @@ function dumpMacros(compilerFilePath, tag) {
         args.push(cppLanguageOption(compilerFilePath));
 
     var p = new Process();
+    p.setWorkingDirectory(tempDir.path());
     p.exec(compilerFilePath, args, true);
     var outFile = new TextFile(outFilePath, TextFile.ReadOnly);
     return Cpp.extractMacros(outFile.readAll());
@@ -471,6 +472,7 @@ function dumpCompilerIncludePaths(compilerFilePath, tag) {
 
     var includePaths = [];
     var p = new Process();
+    p.setWorkingDirectory(tempDir.path());
     // It is possible that the process can return an error code in case the
     // compiler does not support the `--IDE3` flag. So, don't throw an error in this case.
     p.exec(compilerFilePath, args, false);