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MainTree/action.bash

150 lines
4.6 KiB
Bash
Executable File

#!/usr/bin/env bash
cd $(dirname "$(pwd)/$0")
REPOSITORY_FOLDER=$(pwd)
PROJECT_NAME="maintree"
DEBUG_CC_OPTIONS="-g3 -Wall -Wextra -Wpedantic"
RELEASE_CC_OPTIONS="-O3 -Wall"
MAIN_OBJECTS_FOLDER="$REPOSITORY_FOLDER/.build/objects"
CONFIG_FILE_INCLUDE_PATHS="build-config/include_paths.txt"
function clone_dependencies {
echo "================ Cloning Dependencies! ================"
mkdir -p .build/depends/libRR
cd .build/depends/libRR/
if [[ -d "Core" ]]
then
rm -rf Core
fi
git clone --depth=1 https://git.nerdcult.net/libRR/Core/
cd "$REPOSITORY_FOLDER"
}
function build_dependencies {
echo "================ Building Dependencies! ================"
mkdir -p "$REPOSITORY_FOLDER/.build/output"
cd .build/depends/libRR/Core/
bash build.bash release
cp .build/librr-core.a "$REPOSITORY_FOLDER/.build/"
cp .build/librr-platform.a "$REPOSITORY_FOLDER/.build/"
cd "$REPOSITORY_FOLDER"
}
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/"
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
}
function compile_module_c_sources {
MODULE_NAME=$1
get_include_path_configuration $MODULE_NAME
MODULE_SOURCE_PATH="$REPOSITORY_FOLDER/$MODULE_NAME/src-c/"
MODULE_OBJECTS_FOLDER="$MAIN_OBJECTS_FOLDER/$MODULE_NAME/"
rm -r $MODULE_OBJECTS_FOLDER
mkdir -p $MODULE_OBJECTS_FOLDER
# Loop through all files in the 'src-c'-folder and hand them over to GCC
cd $MODULE_SOURCE_PATH
MODULE_SOURCES=$(find . -mindepth 1)
for SOURCE_FOLDER_ITEM in $MODULE_SOURCES
do
# Cut away the dot-slash given by 'find' as abbrevation for the working directory
RELATIVE_SOURCE_PATH=$(echo $SOURCE_FOLDER_ITEM | cut -c "3-")
# If this folder item is a folder, it must be created as an
# output-folder for the object files to be placed in
if [[ -d $RELATIVE_SOURCE_PATH ]]
then
mkdir -p "$MODULE_OBJECTS_FOLDER/$RELATIVE_SOURCE_PATH/"
continue
fi
# Check if this is a C source file by checking the last 2 characters (the ending),
# and if it isn't, continue with the next file.
LEN_SOURCE_FILE_NAME=${#RELATIVE_SOURCE_PATH}
let PENULTIMATE_OFFSET=$LEN_SOURCE_FILE_NAME-1
LAST_2_CHARACTERS=$(echo $RELATIVE_SOURCE_PATH | cut -c "$PENULTIMATE_OFFSET-")
if [[ $LAST_2_CHARACTERS != ".c" ]]; then continue; fi
# Status Message
echo "==> File: $RELATIVE_SOURCE_PATH"
# Finally, call GCC to compile the C-file and let it place the file in the
# objects folder or one of the possible subfolders which now could exist.
gcc -c $CC_OPTIONS -o \
"$MODULE_OBJECTS_FOLDER/$RELATIVE_SOURCE_PATH.o" \
"$MODULE_SOURCE_PATH/$RELATIVE_SOURCE_PATH" \
$INCLUDE_STATEMENTS
done
ar -rvs $REPOSITORY_FOLDER/.build/$PROJECT_NAME-$MODULE_NAME.a $MODULE_OBJECTS_FOLDER/*
cd $REPOSITORY_FOLDER
}
function build_in_debug_profile {
echo "================ Building in Debug Profile! ================"
CC_OPTIONS=$DEBUG_CC_OPTIONS
compile_module_c_sources core
}
function build_in_release_profile {
echo "================ Building in Release Profile! ================"
CC_OPTIONS=$RELEASE_CC_OPTIONS
compile_module_c_sources core
}
case $1 in
"d" | "dbg" | "debug")
build_in_debug_profile
;;
"r" | "release")
build_in_release_profile
;;
"c" | "clone-dependencies")
clone_dependencies
;;
"b" | "build-dependencies")
build_dependencies
;;
"h" | "help")
echo "Known Actions:"
echo "[ d | dbg | debug ]: Build in the debug profile; build with debug symbols."
echo "[ r | release ]: Build for a release, with speed optimizations."
echo "[ c | clone-dependencies]: Clone the dependencies using Git (network required)."
echo "[ b | build-dependencies]: Build the dependencies (which must have been cloned first!)."
echo "[ h | help ]: Display this message."
echo ""
echo "Note: Before being able to build (debug-profile / release-profile), cloning and building the dependencies is required!"
;;
*)
echo "Unknown action, try '$0 help' or '$0 h'."
;;
esac