From dc7406f717e1381c4ecaefb5277a79a3297eae28 Mon Sep 17 00:00:00 2001
From: Elouan Gros <elouan.gros@astran.io>
Date: Sat, 5 Sep 2026 09:39:49 +0200
Subject: split makefile -> BSDm / GNUm

---
 BSDmakefile | 52 ++++++++++++++++++++++++++++++++++++++++++++++++++++
 GNUmakefile | 53 +++++++++++++++++++++++++++++++++++++++++++++++++++++
 Makefile    | 52 ----------------------------------------------------
 3 files changed, 105 insertions(+), 52 deletions(-)
 create mode 100644 BSDmakefile
 create mode 100644 GNUmakefile
 delete mode 100644 Makefile

diff --git a/BSDmakefile b/BSDmakefile
new file mode 100644
index 0000000..70c5aa7
--- /dev/null
+++ b/BSDmakefile
@@ -0,0 +1,52 @@
+UNAME := $$( uname -s )
+
+.if ${UNAME} == "Linux"
+CC=clang --std=gnu11
+.else
+CC=clang --std=c11
+.endif
+AR=ar ruvcs
+
+CFLAGS=-Wall -Wextra -Werror -Weverything -pedantic
+.ifdef RELEASE
+CFLAGS+=-O2
+LFLAGS=-O2
+.else
+CFLAGS+=-g
+LFLAGS=-g
+.endif
+LIBS=-lncurses -lform -lm
+
+TARGET=lc
+DEPS=main.c
+HEAD=
+OBJ=${DEPS:.c=.o}
+
+LIB=las.a
+LDEPS=bullet_loan.c straight_line_loan.c mortgage_loan.c loans.c read_functions.c
+LHEAD=contract.h loans.h
+LOBJ=${LDEPS:.c=.o}
+
+.PHONY: all clean release lib $(TARGET) $(LIB)
+
+all: $(LIB) $(TARGET)
+
+$(OBJ): $(HEAD)
+$(LOBJ): $(LHEAD)
+
+.c.o:
+	$(CC) -o $@ -c $< $(CFLAGS)
+
+$(TARGET): $(OBJ) $(LIB)
+	$(CC) -o $@ $(OBJ) $(LIB) $(LIBS) $(LFLAGS)
+
+$(LIB): $(LOBJ)
+	$(AR) $(LIB) $(LOBJ)
+
+lib: $(LIB)
+
+release:
+	@make -DRELEASE
+
+clean:
+	rm -f *.core $(OBJ) $(TARGET) $(LOBJ) $(LIB)
diff --git a/GNUmakefile b/GNUmakefile
new file mode 100644
index 0000000..995c34d
--- /dev/null
+++ b/GNUmakefile
@@ -0,0 +1,53 @@
+UNAME := $$( uname -s )
+
+ifeq (${UNAME}, "Linux")
+CC=clang --std=gnu11
+else
+CC=clang --std=c11
+endif
+AR=ar ruvcs
+
+CFLAGS=-Wall -Wextra -Weverything -pedantic #-Werror
+CFLAGS+=-Wno-declaration-after-statement -Wno-pre-c11-compat
+ifdef ${RELEASE}
+CFLAGS+=-O2
+LFLAGS=-O2
+else
+CFLAGS+=-g
+LFLAGS=-g
+endif
+LIBS=-lncurses -lform -lm
+
+TARGET=lc
+DEPS=main.c
+HEAD=
+OBJ=${DEPS:.c=.o}
+
+LIB=las.a
+LDEPS=bullet_loan.c straight_line_loan.c mortgage_loan.c loans.c read_functions.c
+LHEAD=contract.h loans.h
+LOBJ=${LDEPS:.c=.o}
+
+.PHONY: all clean release lib $(TARGET) $(LIB)
+
+all: $(LIB) $(TARGET)
+
+$(OBJ): $(HEAD)
+$(LOBJ): $(LHEAD)
+
+.c.o:
+	$(CC) -o $@ -c $< $(CFLAGS)
+
+$(TARGET): $(OBJ) $(LIB)
+	$(CC) -o $@ $(OBJ) $(LIB) $(LIBS) $(LFLAGS)
+
+$(LIB): $(LOBJ)
+	$(AR) $(LIB) $(LOBJ)
+
+lib: $(LIB)
+
+release:
+	@make -DRELEASE
+
+clean:
+	rm -f *~ *.core $(OBJ) $(TARGET) $(LOBJ) $(LIB) 
diff --git a/Makefile b/Makefile
deleted file mode 100644
index b883d7f..0000000
--- a/Makefile
+++ /dev/null
@@ -1,52 +0,0 @@
-UNAME := $$( uname -s )
-
-.if ${UNAME} == "Linux"
-CC=clang --std=gnu11
-.else
-CC=clang --std=c11
-.endif
-AR=ar ruvcs
-
-CFLAGS=-Wall -Wextra -Werror -Weverything -pedantic
-.ifdef RELEASE
-CFLAGS+=-O2
-LFLAGS=-O2
-.else
-CFLAGS+=-g
-LFLAGS=-g
-.endif
-LIBS=-lncurses -lform -lm
-
-TARGET=lc
-DEPS=main.c
-HEAD=
-OBJ=${DEPS:.c=.o}
-
-LIB=las.a
-LDEPS=bullet_loan.c straight_line_loan.c mortgage_loan.c loans.c read_functions.c
-LHEAD=contract.h loans.h
-LOBJ=${LDEPS:.c=.o}
-
-.PHONY: all clean release lib $(TARGET) $(LIB)
-
-all: $(LIB) $(TARGET)
-
-$(OBJ): $(HEAD)
-$(LOBJ): $(LHEAD)
-
-.c.o:
-	$(CC) -o $@ -c $< $(CFLAGS)
-
-$(TARGET): $(OBJ) $(LIB)
-	$(CC) -o $@ $(OBJ) $(LIB) $(LIBS) $(LFLAGS)
-
-$(LIB): $(LOBJ)
-	$(AR) $(LIB) $(LOBJ)
-
-lib: $(LIB)
-
-release:
-	@make -DRELEASE
-
-clean:
-	rm -f *.o *~ *.core $(OBJ) $(TARGET)
-- 
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