From 89a3fdb3b99d852db4196950707d5c0e6e056f05 Mon Sep 17 00:00:00 2001
From: Kenn Sebesta <kenn@eissQ.com>
Date: Mon, 15 Nov 2021 00:35:27 -0500
Subject: [PATCH] [ChibiOS][Windows] Modify `cat` and `grep` sections to work
 on Windows

---
 .../os/common/ports/ARMCMx/compilers/GCC/rules.mk    | 12 ++++++++++++
 ChibiOS_3.0.5/os/hal/hal.mk                          |  8 +++++++-
 .../os/hal/ports/STM32/STM32F4xx/platform.mk         |  7 ++++++-
 ChibiOS_3.0.5/os/rt/rt.mk                            |  9 ++++++++-
 4 files changed, 33 insertions(+), 3 deletions(-)

diff --git a/ChibiOS_3.0.5/os/common/ports/ARMCMx/compilers/GCC/rules.mk b/ChibiOS_3.0.5/os/common/ports/ARMCMx/compilers/GCC/rules.mk
index 7ed2feb9..c73571f7 100644
--- a/ChibiOS_3.0.5/os/common/ports/ARMCMx/compilers/GCC/rules.mk
+++ b/ChibiOS_3.0.5/os/common/ports/ARMCMx/compilers/GCC/rules.mk
@@ -168,13 +168,25 @@ ifneq ($(USE_VERBOSE_COMPILE),yes)
 	@echo $(CC) -c $(CFLAGS) -I. $(IINCDIR) main.c -o main.o
 	@echo
 endif
+ifeq ($(OS),Windows_NT)
+	@mkdir "$(BUILDDIR)"
+else
 	@mkdir -p $(BUILDDIR)
+endif
 
 $(OBJDIR):
+ifeq ($(OS),Windows_NT)
+	@mkdir "$(OBJDIR)"
+else
 	@mkdir -p $(OBJDIR)
+endif
 
 $(LSTDIR):
+ifeq ($(OS),Windows_NT)
+	@mkdir "$(LSTDIR)"
+else
 	@mkdir -p $(LSTDIR)
+endif
 
 $(ACPPOBJS) : $(OBJDIR)/%.o : %.cpp Makefile
 ifeq ($(USE_VERBOSE_COMPILE),yes)
diff --git a/ChibiOS_3.0.5/os/hal/hal.mk b/ChibiOS_3.0.5/os/hal/hal.mk
index 074970dc..3d4a6277 100644
--- a/ChibiOS_3.0.5/os/hal/hal.mk
+++ b/ChibiOS_3.0.5/os/hal/hal.mk
@@ -1,7 +1,13 @@
 # List of all the ChibiOS/HAL files, there is no need to remove the files
 # from this list, you can disable parts of the HAL by editing halconf.h.
 ifeq ($(USE_SMART_BUILD),yes)
-HALCONF := $(strip $(shell cat halconf.h | egrep -e "define"))
+
+ifeq ($(OS),Windows_NT)
+  HALCONF := $(strip $(shell pwsh -noprofile -command cat halconf.h | findstr -i define))
+else
+  HALCONF := $(strip $(shell cat halconf.h | egrep -e "define"))
+endif
+
 
 HALSRC := $(CHIBIOS)/os/hal/src/hal.c \
           $(CHIBIOS)/os/hal/src/st.c \
diff --git a/ChibiOS_3.0.5/os/hal/ports/STM32/STM32F4xx/platform.mk b/ChibiOS_3.0.5/os/hal/ports/STM32/STM32F4xx/platform.mk
index 3b6566ef..5f58ea62 100644
--- a/ChibiOS_3.0.5/os/hal/ports/STM32/STM32F4xx/platform.mk
+++ b/ChibiOS_3.0.5/os/hal/ports/STM32/STM32F4xx/platform.mk
@@ -1,6 +1,11 @@
 # List of all the STM32F2xx/STM32F4xx platform files.
 ifeq ($(USE_SMART_BUILD),yes)
-HALCONF := $(strip $(shell cat halconf.h | egrep -e "define"))
+
+ifeq ($(OS),Windows_NT)
+  HALCONF := $(strip $(shell pwsh -noprofile -command cat halconf.h | findstr -i define))
+else
+  HALCONF := $(strip $(shell cat halconf.h | egrep -e "define"))
+endif
 
 PLATFORMSRC := $(CHIBIOS)/os/hal/ports/common/ARMCMx/nvic.c \
                $(CHIBIOS)/os/hal/ports/STM32/STM32F4xx/stm32_dma.c \
diff --git a/ChibiOS_3.0.5/os/rt/rt.mk b/ChibiOS_3.0.5/os/rt/rt.mk
index 715440c2..f9e09f3e 100644
--- a/ChibiOS_3.0.5/os/rt/rt.mk
+++ b/ChibiOS_3.0.5/os/rt/rt.mk
@@ -1,7 +1,14 @@
 # List of all the ChibiOS/RT kernel files, there is no need to remove the files
 # from this list, you can disable parts of the kernel by editing chconf.h.
 ifeq ($(USE_SMART_BUILD),yes)
-CHCONF := $(strip $(shell cat chconf.h | egrep -e "define"))
+
+ifeq ($(OS),Windows_NT)
+  CHCONF := $(strip $(shell pwsh -noprofile -command cat chconf.h | findstr -i define))
+else
+  CHCONF := $(strip $(shell cat chconf.h | egrep -e "define")),
+endif
+
+#$(info $(CHCONF))
 
 KERNSRC := $(CHIBIOS)/os/rt/src/chsys.c \
            $(CHIBIOS)/os/rt/src/chdebug.c \