cgen.sh now writes a valid CMake C project

dotfiles/bash/scripts/cgen.sh

@@ -15,12 +15,13 @@ fi
 if [ -z $cmake_version ]
 then
   echo "No CMake version supplied...defaulting to 3.15"
-  $cmake_version="3.15"
+  cmake_version="3.15"
 fi
 
 if [ -z $c_standard ]
 then
   echo "No C Standard supplied...defaulting to 99"
+  c_standard="99"
 fi
 
 mkdir $name
@@ -32,16 +33,16 @@ cmake_config=$name/CMakeLists.txt
 touch $cmake_config
 
 
-echo "cmake_minimum_required(VERSION $version)" >> $cmake_config
+echo "cmake_minimum_required(VERSION $cmake_version)" >> $cmake_config
 echo "project($name)" >> $cmake_config
 echo "set (CMAKE_C_STANDARD $c_standard)" >> $cmake_config
 echo "" >> $cmake_config
 echo "" >> $cmake_config
-echo "file(GLOB SOURCE \${PROJECT_SOURCE_DIR}/src/*.c)"
+echo "file(GLOB SOURCE \${PROJECT_SOURCE_DIR}/src/*.c)" >> $cmake_config
-echo "file(GLOB INCLUDE \${PROJECT_SOURCE_DIR}/include/*.h)"
+echo "file(GLOB INCLUDE \${PROJECT_SOURCE_DIR}/include/*.h)" >> $cmake_config
 echo "" >> $cmake_config
 echo "" >> $cmake_config
-echo "include_directories(\${PROJECT_SOURCE_DIR}/include)"
+echo "include_directories(\${PROJECT_SOURCE_DIR}/include)" >> $cmake_config
 echo "" >> $cmake_config
 echo "" >> $cmake_config
 echo "# Controls debug printing based on the compiled binary mode - check with \#ifdef DEBUG_BUILD" >> $cmake_config
@@ -59,7 +60,7 @@ echo ""
 echo ""
 echo "int main(int argc, char **argv)" >> $sample_file
 echo "{" >> $sample_file
-echo "    printf(\"Hello, world!\\n\")" >> $sample_file
+echo "    printf(\"Hello, world!\\n\");" >> $sample_file
 echo "    return 0;" >> $sample_file
 echo "}" >> $sample_file
 echo "" >> $sample_file