From 2f2555bb21dc0f53cf28155082a2bb0ac12c8959 Mon Sep 17 00:00:00 2001
From: dec05eba <dec05eba@protonmail.com>
Date: Sat, 8 Jun 2019 22:04:38 +0200
Subject: Compile cmake sub project as cmake

---
 src/CmakeModule.cpp | 59 ++++++++++++++++++++++++++++++++++++++++++++++-------
 1 file changed, 52 insertions(+), 7 deletions(-)

(limited to 'src')

diff --git a/src/CmakeModule.cpp b/src/CmakeModule.cpp
index 348597d..9e399ac 100644
--- a/src/CmakeModule.cpp
+++ b/src/CmakeModule.cpp
@@ -18,6 +18,33 @@ namespace sibs
 {
     static FileString cmakePath = TINYDIR_STRING("cmake");
 
+    static FileString getIncludeOptionFlag(Compiler compiler, const FileString &filepath)
+    {
+        FileString result;
+        switch (compiler)
+        {
+            case Compiler::MINGW_W64:
+            case Compiler::GCC:
+            {
+                result = FileString("'-I");
+                result += filepath;
+                result += FileString("'");
+                break;
+            }
+            case Compiler::MSVC:
+            {
+                result = FileString("/I \"");
+                result += filepath;
+                result += FileString("\"");
+                break;
+            }
+            default:
+                assert(false);
+                break;
+        }
+        return result;
+    }
+
     void CmakeModule::setCmakePath(const FileString &path)
     {
         cmakePath = path;
@@ -137,24 +164,42 @@ namespace sibs
         Result<bool> createBuildDirResult = createDirectoryRecursive(buildPath.c_str());
         if (createBuildDirResult.isErr())
             return createBuildDirResult;
-        
+
+#if 0
 #if OS_FAMILY == OS_FAMILY_POSIX
         setenv("CFLAGS", "-fPIC", 1);
         setenv("CXXFLAGS", "-fPIC", 1);
 #else
         _putenv("CFLAGS=-fPIC");
         _putenv("CXXFLAGS=-fPIC");
+#endif
 #endif
         FileString cmd = cmakePath;
         cmd += TINYDIR_STRING(" ");
-        if(config.getCompiler() == Compiler::GCC)
+        
+        FileString cflags = TINYDIR_STRING("-fPIC");
+        FileString cxxflags;
+
+        if(config.getCompiler() == Compiler::GCC && config.getSanitize())
         {
-            if(config.getSanitize())
-            {
-                cmd += TINYDIR_STRING(" \"-CMAKE_C_FLAGS=-fno-omit-frame-pointer -fsanitize=address -fsanitize=undefined -fsanitize=leak -lasan -lubsan -llsan\" "
-                                    "\"-CMAKE_CXX_FLAGS=-fno-omit-frame-pointer -fsanitize=address -fsanitize=undefined -fsanitize=leak -lasan -lubsan -llsan\"");
-            }
+            cflags += TINYDIR_STRING(" -fno-omit-frame-pointer -fsanitize=address -fsanitize=undefined -fsanitize=leak -lasan -lubsan -llsan");
         }
+
+#if OS_FAMILY == OS_FAMILY_POSIX
+        cflags += TINYDIR_STRING(" -I/usr/local/include");
+#endif
+        for(const auto &includeDir : config.getIncludeDirs())
+        {
+            FileString includeDirRelative = FileString("../../../");
+            includeDirRelative += toFileString(includeDir);
+            cflags += TINYDIR_STRING(" ");
+            cflags += getIncludeOptionFlag(config.getCompiler(), includeDirRelative);
+        }
+
+        cxxflags = cflags;
+        cmd += TINYDIR_STRING(" \"-DCMAKE_C_FLAGS=") + cflags + TINYDIR_STRING("\"");
+        cmd += TINYDIR_STRING(" \"-DCMAKE_CXX_FLAGS=") + cxxflags + TINYDIR_STRING("\" ");
+
         switch(config.getPackageType())
         {
             case PackageType::EXECUTABLE:
-- 
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