From daf36014586da1b3a6a275023a733954d652c497 Mon Sep 17 00:00:00 2001
From: Gavin Halliday <gavin.halliday@lexisnexis.com>
Date: Wed, 7 Aug 2024 11:08:01 +0100
Subject: [PATCH] HPCC-32394 Allow targetCompiler to be configured via a
 #option

Signed-off-by: Gavin Halliday <gavin.halliday@lexisnexis.com>
---
 ecl/eclcc/eclcc.cpp | 11 ++++++-----
 1 file changed, 6 insertions(+), 5 deletions(-)

diff --git a/ecl/eclcc/eclcc.cpp b/ecl/eclcc/eclcc.cpp
index e898cabece3..2aba8307f8c 100644
--- a/ecl/eclcc/eclcc.cpp
+++ b/ecl/eclcc/eclcc.cpp
@@ -357,7 +357,7 @@ class EclCC final : implements CUnsharedInterfaceOf<ICodegenContextCallback>
     void applyDebugOptions(IWorkUnit * wu);
     bool checkWithinRepository(StringBuffer & attributePath, const char * sourcePathname);
     IFileIO * createArchiveOutputFile(EclCompileInstance & instance);
-    ICppCompiler *createCompiler(const char * coreName, const char * sourceDir, const char * targetDir, const char *compileBatchOut);
+    ICppCompiler *createCompiler(const char * coreName, const char * sourceDir, const char * targetDir, CompilerType targetCompiler, const char *compileBatchOut);
     void evaluateResult(EclCompileInstance & instance);
     bool generatePrecompiledHeader();
     void generateOutput(EclCompileInstance & instance);
@@ -850,9 +850,9 @@ void EclCC::applyApplicationOptions(IWorkUnit * wu)
 
 //=========================================================================================
 
-ICppCompiler * EclCC::createCompiler(const char * coreName, const char * sourceDir, const char * targetDir, const char *compileBatchOut)
+ICppCompiler * EclCC::createCompiler(const char * coreName, const char * sourceDir, const char * targetDir, CompilerType targetCompiler, const char *compileBatchOut)
 {
-    Owned<ICppCompiler> compiler = ::createCompiler(coreName, sourceDir, targetDir, optTargetCompiler, logVerbose, compileBatchOut);
+    Owned<ICppCompiler> compiler = ::createCompiler(coreName, sourceDir, targetDir, targetCompiler, logVerbose, compileBatchOut);
     compiler->setOnlyCompile(optOnlyCompile);
     compiler->setCCLogPath(cclogFilename);
 
@@ -999,7 +999,8 @@ void EclCC::instantECL(EclCompileInstance & instance, IWorkUnit *wu, const char
                 instance.stats.cppSize = generator->getGeneratedSize();
                 if (generateOk && !optNoCompile)
                 {
-                    Owned<ICppCompiler> compiler = createCompiler(processName.str(), nullptr, nullptr, optCompileBatchOut);
+                    CompilerType targetCompiler = queryCompilerType(instance.wu, optTargetCompiler);
+                    Owned<ICppCompiler> compiler = createCompiler(processName.str(), nullptr, nullptr, targetCompiler, optCompileBatchOut);
                     compiler->setSaveTemps(optSaveTemps);
 
                     bool compileOk = true;
@@ -2206,7 +2207,7 @@ bool EclCC::generatePrecompiledHeader()
         traceError("Cannot find eclinclude4.hpp");
         return false;
     }
-    Owned<ICppCompiler> compiler = createCompiler("precompile", foundPath, nullptr, nullptr);
+    Owned<ICppCompiler> compiler = createCompiler("precompile", foundPath, nullptr, optTargetCompiler, nullptr);
     compiler->setDebug(true);  // a precompiled header with debug can be used for no-debug, but not vice versa
     compiler->addSourceFile("eclinclude4.hpp", nullptr);
     compiler->setPrecompileHeader(true);