Made the build script more advanced and configurable

build-config/modules.txt

@@ -0,0 +1,2 @@
+core
+platform

build.bash

@@ -1,34 +1,71 @@
 #!/usr/bin/env bash
 
+# Get the absolute repository root path and go there
+cd $(dirname "$(pwd)/$0")
+REPOSITORY_FOLDER=$(pwd)
+
+
+# Configuration Values start here
+
 PROJECT_NAME="librr"
-PROJECT_ROOT=`pwd`
 GCC_ARGUMENTS="-std=c11 -Wall"
 
-MODULES=(
-    "core"
-    "platform"
-)
+MAIN_OBJECTS_FOLDER="$REPOSITORY_FOLDER/.build/objects"
+
+# End of configuration values
+
+
+
+# Constants not meant for configuration
+
+CONFIG_FILE_INCLUDE_PATHS="build-config/include_paths.txt"
+MODULE_LIST_PATH="build-config/modules.txt"
+
+
+
+function get_include_path_configuration {
+    MODULE_NAME=$1
+
+    INCLUDE_CONFIG_PATH="$REPOSITORY_FOLDER/$MODULE_NAME/$CONFIG_FILE_INCLUDE_PATHS"
+    INCLUDE_STATEMENTS="-I $REPOSITORY_FOLDER/$MODULE_NAME/inc-c/ -I $REPOSITORY_FOLDER/$MODULE_NAME/exports/"
+    if [[ ! -f $INCLUDE_CONFIG_PATH ]]
+    then
+        return
+    fi
+
+    for LINE in $(cat $INCLUDE_CONFIG_PATH)
+    do
+        INCLUDE_STATEMENTS="$INCLUDE_STATEMENTS -I $REPOSITORY_FOLDER/$LINE"
+    done
+}
 
 # Arguments:
-#   1) Path to the module
-#   2) Include Statements
-function compile_folder() {
+#   1) Module name / folder name in project root (May not include slashes)
+function compile_single_module() {
+    MODULE_NAME=$1
 
-    OBJECTS_FOLDER="$PROJECT_ROOT/.build/objects/$1"
-    mkdir -p $OBJECTS_FOLDER
-    cd $PROJECT_ROOT/$1
+    ENTRY_WORKING_DIR=$(pwd)
+    printf "\n\n\n"
+    echo "|================> Module Separator <================|"
+    echo "> Name: $MODULE_NAME "
+    echo "> Path: $REPOSITORY_FOLDER/$MODULE_NAME"
+    echo " "
+    get_include_path_configuration $MODULE_NAME
+
+    MODULE_OBJECTS_FOLDER="$MAIN_OBJECTS_FOLDER/$MODULE_NAME"
+    mkdir -p $MODULE_OBJECTS_FOLDER
+    cd $REPOSITORY_FOLDER/$1
 
     cd src-c/
-    for SOURCE_FILE in $(find .)
+    for SOURCE_FILE in $(find . -mindepth 1)
     do
-        # Create every folder except of the source root folder (src-c/).
-        if [[ $SOURCE_FILE != "." ]] then
+        # Create all subfolders of this module's source folder        
         if [[ -d $SOURCE_FILE ]] then
-                mkdir $SOURCE_FILE
+            mkdir -p $MODULE_OBJECTS_FOLDER/$SOURCE_FILE
             continue
         fi
-        fi
 
+        # If this is not a regular file, quietly ignore it.
         if [[ ! -f $SOURCE_FILE ]] then
             continue
         fi
@@ -36,17 +73,20 @@ function compile_folder() {
         # Cut out the ./ at the front of the path
         SOURCE_FILE=$(echo $SOURCE_FILE | cut -c 3-)
 
-        echo "==== Building '$SOURCE_FILE' ===="
-        gcc -c $GCC_ARGUMENTS -o $OBJECTS_FOLDER/$SOURCE_FILE.o $SOURCE_FILE $2
+        echo "==> File:           $SOURCE_FILE"
+        gcc -c $GCC_ARGUMENTS -o $MODULE_OBJECTS_FOLDER/$SOURCE_FILE.o $SOURCE_FILE $INCLUDE_STATEMENTS
     done
 
-    ar -rvs $PROJECT_ROOT/.build/$PROJECT_NAME-$1.a $OBJECTS_FOLDER/*.o
-    cd $PROJECT_ROOT
+    OBJECT_FILES=$(find $MODULE_OBJECTS_FOLDER -mindepth 1 -type f)
+    ar -rvs $REPOSITORY_FOLDER/.build/$PROJECT_NAME-$MODULE_NAME.a $OBJECT_FILES
+    cd $ENTRY_WORKING_DIR
 }
 
 function compile_all_modules() {
-    compile_folder "core" "-I $PROJECT_ROOT/core/exports/"
-    compile_folder "platform" "-I $PROJECT_ROOT/core/exports/ -I $PROJECT_ROOT/platform/exports/"
+    for MODULE_PATH in $(cat $MODULE_LIST_PATH)
+    do
+        compile_single_module $MODULE_PATH
+    done
 }
 
 case $1 in

platform/build-config/include_paths.txt

@@ -0,0 +1 @@
+core/exports/