Fix reproducibility in builds by ensuring utf-8 encoding.

REVIEW:128102
Set encoding on kconfig_compiler generated cpp and headers
to utf-8 ( reproducible builds ) Under certain locals non
standard characters will get dropped making builds un reproducible.
Setting the encoding to utf-8 on the files makes all builds reproducible
no matter what ( or none ) locale is in use. Thereby making the build reproducible.

1 files changed, 4 insertions, 0 deletions

diff --git a/src/kconfig_compiler/kconfig_compiler.cpp b/src/kconfig_compiler/kconfig_compiler.cpp
index ea68fec6..8bcaaf35 100644
--- a/src/kconfig_compiler/kconfig_compiler.cpp
+++ b/src/kconfig_compiler/kconfig_compiler.cpp
@@ -1755,6 +1755,8 @@ int main(int argc, char **argv)
 
     QTextStream h(&header);
 
+    h.setCodec("utf-8");
+
     h << "// This file is generated by kconfig_compiler_kf5 from " << QFileInfo(inputFilename).fileName() << "." << endl;
     h << "// All changes you do to this file will be lost." << endl;
 
@@ -2216,6 +2218,8 @@ int main(int argc, char **argv)
 
     QTextStream cpp(&implementation);
 
+    cpp.setCodec("utf-8");
+
     cpp << "// This file is generated by kconfig_compiler_kf5 from " << QFileInfo(inputFilename).fileName() << "." << endl;
     cpp << "// All changes you do to this file will be lost." << endl << endl;