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:
Jean Sirmai 2024-06-29 17:29:45 +02:00
parent 3ad9a33319
commit ca5640fa9f
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/*

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