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allow to have a different compiler for plugin and ttl generator #1

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258f026
allow to have a different compiler for plugin and ttl generator
av500 Feb 25, 2025
11eb2d7
fix display of ANSI colors in bash shell
av500 Feb 25, 2025
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72 changes: 39 additions & 33 deletions makefile
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Original file line number Diff line number Diff line change
Expand Up @@ -2,10 +2,13 @@
# Makefile for converting SoundFont (.sf2) files into LV2 plugins

# Compiler settings
CC = gcc
CC ?= gcc
HOST_CC = gcc
CFLAGS = -Wall -fPIC `pkg-config --cflags fluidsynth`
LDFLAGS = `pkg-config --libs fluidsynth`

ECHO = echo -e

# Project configuration
PLUGIN_NAME ?= SF2LV2-Default
SF2_FILE ?= soundfont.sf2
Expand All @@ -29,16 +32,16 @@ PLUGIN_SRC = src/synth_plugin.c
interactive:
@clear
@$(MAKE) --no-print-directory intro
@echo "\033[1;34m=== SF2LV2 Interactive Build ===\033[0m"
@echo -n "\033[1;32mWould you like to batch process all available .sf2 files? (y/n): \033[0m"; \
@$(ECHO) "\033[1;34m=== SF2LV2 Interactive Build ===\033[0m"
@$(ECHO) -n "\033[1;32mWould you like to batch process all available .sf2 files? (y/n): \033[0m"; \
read batch_choice; \
if [ "$$batch_choice" = "y" ] || [ "$$batch_choice" = "Y" ]; then \
echo -n "\033[1;32mInstall all plugins to system after build? (y/n): \033[0m"; \
$(ECHO) -n "\033[1;32mInstall all plugins to system after build? (y/n): \033[0m"; \
read install_choice; \
for sf2_file in *.sf2; do \
if [ -f "$$sf2_file" ]; then \
plugin_name=$${sf2_file%.sf2}; \
echo "\033[1;34mProcessing: $$sf2_file -> $$plugin_name\033[0m"; \
$(ECHO) "\033[1;34mProcessing: $$sf2_file -> $$plugin_name\033[0m"; \
$(MAKE) --no-print-directory clean_plugin PLUGIN_NAME="$$plugin_name" > /dev/null; \
if [ "$$install_choice" = "y" ] || [ "$$install_choice" = "Y" ]; then \
$(MAKE) --no-print-directory build_plugin PLUGIN_NAME="$$plugin_name" SF2_FILE="$$sf2_file" && \
Expand All @@ -48,16 +51,16 @@ interactive:
fi; \
fi; \
done; \
echo "\033[1;32mBatch processing complete!\033[0m"; \
$(ECHO) "\033[1;32mBatch processing complete!\033[0m"; \
else \
echo -n "\033[1;32mEnter SoundFont filename (.sf2): \033[0m"; \
$(ECHO) -n "\033[1;32mEnter SoundFont filename (.sf2): \033[0m"; \
read sf2_file; \
echo -n "\033[1;32mEnter plugin name: \033[0m"; \
$(ECHO) -n "\033[1;32mEnter plugin name: \033[0m"; \
read plugin_name; \
echo -n "\033[1;32mInstall to system after build? (y/n): \033[0m"; \
$(ECHO) -n "\033[1;32mInstall to system after build? (y/n): \033[0m"; \
read install_choice; \
if [ ! -f "$$sf2_file" ]; then \
echo "\033[1;31mError: SoundFont file '$$sf2_file' not found\033[0m"; \
$(ECHO) "\033[1;31mError: SoundFont file '$$sf2_file' not found\033[0m"; \
exit 1; \
fi; \
$(MAKE) --no-print-directory clean_plugin PLUGIN_NAME="$$plugin_name" > /dev/null; \
Expand All @@ -71,79 +74,82 @@ interactive:

# Batch process target
batch_process:
@echo "\033[1;34m=== Processing all .sf2 files ===\033[0m"
@$(ECHO) "\033[1;34m=== Processing all .sf2 files ===\033[0m"
@for sf2_file in *.sf2; do \
if [ -f "$$sf2_file" ]; then \
plugin_name=$${sf2_file%.sf2}; \
echo "\033[1;32mProcessing: $$sf2_file -> $$plugin_name\033[0m"; \
$(ECHO) "\033[1;32mProcessing: $$sf2_file -> $$plugin_name\033[0m"; \
$(MAKE) --no-print-directory clean_plugin PLUGIN_NAME="$$plugin_name" > /dev/null; \
$(MAKE) --no-print-directory build_plugin PLUGIN_NAME="$$plugin_name" SF2_FILE="$$sf2_file" || exit 1; \
fi \
done
@echo "\033[1;32mBatch processing complete!\033[0m"
@$(ECHO) "\033[1;32mBatch processing complete!\033[0m"

# Clean only specific plugin directory
clean_plugin:
@if [ -d "$(PLUGIN_DIR)" ]; then \
echo "Cleaning plugin directory: $(PLUGIN_DIR)"; \
$(ECHO) "Cleaning plugin directory: $(PLUGIN_DIR)"; \
rm -rf "$(PLUGIN_DIR)"; \
fi

# Clean everything (only when explicitly called)
clean:
@echo "Cleaning all build artifacts..."
@$(ECHO) "Cleaning all build artifacts..."
@rm -rf $(BUILD_DIR)
@rm -f *.ttl
@echo "Clean complete"
@$(ECHO) "Clean complete"

# Silent build target for interactive mode
build_plugin: $(PLUGIN_DIR)/$(PLUGIN_NAME).so $(PLUGIN_DIR)/metadata
@echo "Build complete: $(PLUGIN_DIR)"
@$(ECHO) "Build complete: $(PLUGIN_DIR)"

# Normal build target with logo
all: intro $(PLUGIN_DIR)/$(PLUGIN_NAME).so $(PLUGIN_DIR)/metadata
@echo "Build complete: $(PLUGIN_DIR)"
@$(ECHO) "Build complete: $(PLUGIN_DIR)"

# Display intro message
intro:
@echo "\033[1;31m _ ________ \033[38;5;203m___ _ _ _\033[0m"
@echo "\033[1;31m| || ____ | \033[38;5;203m/ | | | | | | |\033[0m"
@echo "\033[1;31m| || |___ | | \033[38;5;203m/ /| | | |_ __ ___| |_ _ __ _ _ _ __ __ ___ _ __ | |_ ___\033[0m"
@echo "\033[1;31m| ||___ || | \033[38;5;203m/ / | | | | '_ \/ __| _| '__| | | | '_ '_ \/ _ \| '_ \| _/ __|\033[0m"
@echo "\033[1;31m| |____| || |___\033[38;5;203m/ / | | | | | | \__ | |_| | | |_/ | | || | | __/| | | | |_\__ \\\033[0m"
@echo "\033[1;31m|________||______\033[38;5;203m/ |_| |_|_| |_|___\\___|_| \\___,_|_| || |_\\___||_| |_\\___|___/\033[0m"
@echo "\033[1;37m SF2LV2 Soundfont Plugin Creator v1.0 2025-01-06\033[0m"
@echo
@$(ECHO) "\033[1;31m _ ________ \033[38;5;203m___ _ _ _\033[0m"
@$(ECHO) "\033[1;31m| || ____ | \033[38;5;203m/ | | | | | | |\033[0m"
@$(ECHO) "\033[1;31m| || |___ | | \033[38;5;203m/ /| | | |_ __ ___| |_ _ __ _ _ _ __ __ ___ _ __ | |_ ___\033[0m"
@$(ECHO) "\033[1;31m| ||___ || | \033[38;5;203m/ / | | | | '_ \/ __| _| '__| | | | '_ '_ \/ _ \| '_ \| _/ __|\033[0m"
@$(ECHO) "\033[1;31m| |____| || |___\033[38;5;203m/ / | | | | | | \__ | |_| | | |_/ | | || | | __/| | | | |_\__ \\033[0m"
@$(ECHO) "\033[1;31m|________||______\033[38;5;203m/ |_| |_|_| |_|___\\___|_| \\___,_|_| || |_\\___||_| |_\\___|___/\033[0m"
@$(ECHO) "\033[1;37m SF2LV2 Soundfont Plugin Creator v1.0 2025-01-06\033[0m"
@$(ECHO)

# Create build directory
$(BUILD_DIR):
@echo "Creating build directory..."
@$(ECHO) "Creating build directory..."
@mkdir -p $(BUILD_DIR)

# Create plugin directory
$(PLUGIN_DIR): $(BUILD_DIR)
@echo "Creating plugin directory..."
@$(ECHO) "Creating plugin directory..."
@mkdir -p $(PLUGIN_DIR)

# Build plugin binary
$(PLUGIN_DIR)/$(PLUGIN_NAME).so: $(PLUGIN_SRC) | $(PLUGIN_DIR)
@echo "Building plugin binary..."
@$(ECHO) "Building plugin binary..."
@$(CC) $(CFLAGS) -shared -DPLUGIN_NAME=\"$(PLUGIN_NAME)\" -DSF2_FILE=\"$(SF2_FILE)\" $< -o $@ $(LDFLAGS)

# Generate metadata
$(PLUGIN_DIR)/metadata: $(METADATA_GEN) $(SF2_FILE) | $(PLUGIN_DIR)
@echo "Building metadata generator..."
@$(CC) $(CFLAGS) -DPLUGIN_NAME=\"$(PLUGIN_NAME)\" $< -o $(BUILD_DIR)/ttl_generator $(LDFLAGS)
@$(HOST_CC) $(CFLAGS) -DPLUGIN_NAME=\"$(PLUGIN_NAME)\" $< -o $(BUILD_DIR)/ttl_generator $(LDFLAGS)
@echo "Copying SoundFont and generating metadata..."
@$(ECHO) "Building metadata generator..."
@$(HOST_CC) $(CFLAGS) -DPLUGIN_NAME=\"$(PLUGIN_NAME)\" $< -o $(BUILD_DIR)/ttl_generator $(LDFLAGS)
@$(ECHO) "Copying SoundFont and generating metadata..."
@cp $(SF2_FILE) $(PLUGIN_DIR)/
@$(BUILD_DIR)/ttl_generator $(SF2_FILE)
@echo "Cleaning up ttl_generator..."
@$(ECHO) "Cleaning up ttl_generator..."
@rm -f $(BUILD_DIR)/ttl_generator
@touch $@

# Install to system LV2 directory
install: all
@echo "Installing to $(INSTALL_DIR)/$(PLUGIN_NAME).lv2..."
@$(ECHO) "Installing to $(INSTALL_DIR)/$(PLUGIN_NAME).lv2..."
@sudo mkdir -p $(INSTALL_DIR)/$(PLUGIN_NAME).lv2
@sudo cp -r $(PLUGIN_DIR)/* $(INSTALL_DIR)/$(PLUGIN_NAME).lv2/
@echo "Installation complete"
@$(ECHO) "Installation complete"