From 5675964db127aae09ee9177df7901decd89be0a3 Mon Sep 17 00:00:00 2001
From: LoRd_MuldeR <mulder2@gmx.de>
Date: Fri, 25 Nov 2022 13:36:53 +0100
Subject: [PATCH] Some Makefile improvements.

---
 Makefile            | 17 ++++++++++++-----
 hashset/Makefile    | 15 ++++++++++-----
 hashset/src/main.c  |  2 +-
 libhashset/Makefile | 11 ++++++++---
 4 files changed, 31 insertions(+), 14 deletions(-)

diff --git a/Makefile b/Makefile
index 11f461d..d1fedb7 100644
--- a/Makefile
+++ b/Makefile
@@ -1,9 +1,16 @@
 SUBDIRS := libhashset hashset
 
-.PHONY: all clean
+BUILD_ALL := $(patsubst %,build_rule\:%,$(SUBDIRS))
+CLEAN_ALL := $(patsubst %,clean_rule\:%,$(SUBDIRS))
 
-all:
-	for subdir in $(SUBDIRS); do $(MAKE) -C $$subdir; done
+.PHONY: all clean $(BUILD_ALL) $(CLEAN_ALL)
 
-clean:
-	for subdir in $(SUBDIRS); do $(MAKE) -C $$subdir clean; done
+all: $(BUILD_ALL)
+
+clean: $(CLEAN_ALL)
+
+$(BUILD_ALL):
+	$(MAKE) -C $(patsubst build_rule:%,%,$@)
+
+$(CLEAN_ALL):
+	$(MAKE) -C $(patsubst clean_rule:%,%,$@) clean
diff --git a/hashset/Makefile b/hashset/Makefile
index 31223af..1da7b70 100644
--- a/hashset/Makefile
+++ b/hashset/Makefile
@@ -1,19 +1,24 @@
 DUMPMACHINE := $(shell $(CC) -dumpmachine)
 
+ifneq ($(SANITIZE_ADDRESS),1)
+  XCFLAGS = -O3 -DNDEBUG
 ifneq ($(firstword $(filter x86_64-%,$(DUMPMACHINE))),)
-  XCFLAGS = -march=x86-64 -mtune=nocona -s
+  XCFLAGS += -march=x86-64 -mtune=nocona
 else ifneq ($(firstword $(filter i686-%,$(DUMPMACHINE))),)
-  XCFLAGS = -march=pentiumpro -mtune=intel -s
+  XCFLAGS += -march=pentiumpro -mtune=intel
+endif
+else
+  XCFLAGS = -fsanitize=address -static-libasan -g
 endif
 
-ifeq ($(OS),Windows_NT)
+ifneq ($(firstword $(filter %-mingw32 %-cygwin,$(DUMPMACHINE))),)
+  EXE_SUFFIX := .exe
 ifneq ($(firstword $(filter i686-%,$(DUMPMACHINE))),)
   XCFLAGS += -Wl,--large-address-aware
 endif
-  EXE_SUFFIX := .exe
 endif
 
-CFLAGS = -std=c99 -O3 -DNDEBUG -D_DEFAULT_SOURCE -Wpedantic -I../libhashset/include $(XCFLAGS)
+CFLAGS = -std=c99 -D_DEFAULT_SOURCE -Wpedantic -I../libhashset/include $(XCFLAGS)
 
 SRC_PATH := src
 BIN_PATH := bin
diff --git a/hashset/src/main.c b/hashset/src/main.c
index bdfc635..b3cb124 100644
--- a/hashset/src/main.c
+++ b/hashset/src/main.c
@@ -326,7 +326,7 @@ static int test_function_3(hash_set_t *const hash_set)
 /* TEST #4                                                                   */
 /* ========================================================================= */
 
-#define LIMIT (UINT64_MAX >> 2)
+#define LIMIT (((uint64_t)UINT32_MAX) >> 2)
 
 static int test_function_4(hash_set_t *const hash_set)
 {
diff --git a/libhashset/Makefile b/libhashset/Makefile
index 54c5083..10a8ae9 100644
--- a/libhashset/Makefile
+++ b/libhashset/Makefile
@@ -1,12 +1,17 @@
 DUMPMACHINE := $(shell $(CC) -dumpmachine)
 
+ifneq ($(SANITIZE_ADDRESS),1)
+  XCFLAGS = -O3 -DNDEBUG
 ifneq ($(firstword $(filter x86_64-%,$(DUMPMACHINE))),)
-  XCFLAGS = -march=x86-64 -mtune=nocona
+  XCFLAGS += -march=x86-64 -mtune=nocona
 else ifneq ($(firstword $(filter i686-%,$(DUMPMACHINE))),)
-  XCFLAGS = -march=pentiumpro -mtune=intel
+  XCFLAGS += -march=pentiumpro -mtune=intel
+endif
+else
+  XCFLAGS = -fsanitize=address -static-libasan -g
 endif
 
-CFLAGS = -std=c99 -O3 -DNDEBUG -Wpedantic -Iinclude $(XCFLAGS)
+CFLAGS = -std=c99 -D_DEFAULT_SOURCE -Wpedantic -Iinclude $(XCFLAGS)
 
 SRC_PATH := src
 OBJ_PATH := obj