Makefile: fixes and parallel by default

This commit:
- fixes the OpenGL lib configurations (gl->epoxy)
- added an exclusion for bin/ and build/ in .gitignore
- make the Makefile parallel
This commit is contained in:
Adrien Bourmault 2024-11-01 23:54:29 +01:00 committed by Jean Sirmai
parent 62987bbd33
commit 5c0289217e
Signed by: jean
GPG Key ID: FB3115C340E057E3
2 changed files with 23 additions and 13 deletions

2
.gitignore vendored Normal file
View File

@ -0,0 +1,2 @@
bin/*
build/*

View File

@ -2,11 +2,12 @@
.DELETE_ON_ERROR: $(BINDIR)/Getting_Started_with_GTK
.DEFAULT_GOAL: all
NTHREADS= $(shell nproc)
CPUS ?= $(shell (nproc --all || sysctl -n hw.ncpu) 2>/dev/null || echo 1)
MAKEFLAGS += --jobs=$(CPUS)
CC=gcc
CFLAGS=`pkg-config --cflags gtk4 gl glib-2.0 libxml-2.0`
LDFLAGS=`pkg-config --libs gtk4 gl glib-2.0 libxml-2.0` -lGL -lGLU -lm -lepoxy -lX11 -lGLEW
CFLAGS=`pkg-config --cflags gtk4 epoxy glib-2.0 libxml-2.0`
LDFLAGS=`pkg-config --libs gtk4 epoxy glib-2.0 libxml-2.0` -lGL -lGLU -lm -lepoxy -lX11 -lGLEW
WARNINGS = -Wall
DEBUG = -ggdb -fno-omit-frame-pointer #-fdiagnostics-color=always -fsanitize=bounds -fstack-check
OPTIMIZE = -O3
@ -27,10 +28,12 @@ all: $(BINDIR)/gem-graph-client
# Directories
#
$(BUILDDIR):
mkdir -p $@
@mkdir -p $@
@echo " MKDIR $@"
$(BINDIR):
mkdir -p $@
@mkdir -p $@
@echo " MKDIR $@"
#
# Dependencies
@ -38,34 +41,39 @@ $(BINDIR):
-include $(DEPENDENCIES)
$(BUILDDIR)/%.d: %.c Makefile | $(BUILDDIR)
mkdir -p $(shell dirname $@)
$(CC) $(CFLAGS) -MM -MT $(@:%.d=%.o) -MF $@ $<
@mkdir -p $(shell dirname $@)
@$(CC) $(CFLAGS) -MM -MT $(@:%.d=%.o) -MF $@ $<
@echo " DEP $@"
#
# Main program
#
$(BINDIR)/gem-graph-client: $(OBJECTS) | $(BINDIR)
$(CC) $(LDFLAGS) $(WARNINGS) $(DEBUG) $(OPTIMIZE) $^ -o $@
@$(CC) $(LDFLAGS) $(WARNINGS) $(DEBUG) $(OPTIMIZE) $^ -o $@
@echo " LD $@"
#
# Objects
#
$(BUILDDIR)/%.o: %.c Makefile | $(BUILDDIR)
mkdir -p $(shell dirname $@)
$(CC) $(CFLAGS) $(WARNINGS) $(DEBUG) $(OPTIMIZE) -c $< -o $@
@mkdir -p $(shell dirname $@)
@$(CC) $(CFLAGS) $(WARNINGS) $(DEBUG) $(OPTIMIZE) -c $< -o $@
@echo " CC $@"
#
# Virtual recipes
#
install:
echo "Installing is not supported"
@echo "Installing is not supported"
run: $(BINDIR)/gem-graph-client
$(BINDIR)/gem-graph-client
clean:
rm -rf $(BINDIR)
rm -rf $(BUILDDIR)
@rm -rf $(BINDIR)
@echo " RM $(BINDIR)"
@rm -rf $(BUILDDIR)
@echo " RM $(BUILDDIR)"
# More docs :