patch 8.2.3436: check for optional bool type has confusing return type Commit: https://github.com/vim/vim/commit/a29856fcdc41541c607437629c1c1f45951100a4 Author: Bram Moolenaar <Bram@vim.org> Date: Mon Sep 13 21:36:27 2021 +0200 patch 8.2.3436: check for optional bool type has confusing return type Problem: Check for optional bool type has confusing return type. Solution: Explicitly return OK.

# The most simplistic Makefile, for MinGW and Cygwin gcc on MS-DOS

ifndef USEDLL
USEDLL = no
endif

ifeq (yes, $(USEDLL))
DEFINES =
LIBS    = -lc
else
DEFINES =
LIBS    =
endif

CC = gcc
CFLAGS = -O2 -Wall -DWIN32 $(DEFINES)

ifneq (sh.exe, $(SHELL))
DEL = rm
else
DEL = del
endif

xxd.exe: xxd.c
	$(CC) $(CFLAGS) -s -o xxd.exe xxd.c $(LIBS)

clean:
	-$(DEL) xxd.exe