From f1666419a8aaee846f7175ccdb8799ab9deea376 Mon Sep 17 00:00:00 2001
From: stijn
Date: Thu, 8 Oct 2020 16:19:26 +0200
Subject: py/mkrules.mk: Add target for compiling C++ files.

Move the target from the ESP32 Makefile since that does what is needed
already, but also include files from user C modules as is done for the C
files.
---
 py/mkrules.mk | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

(limited to 'py')

diff --git a/py/mkrules.mk b/py/mkrules.mk
index c37c25db4..f003174ea 100644
--- a/py/mkrules.mk
+++ b/py/mkrules.mk
@@ -58,12 +58,28 @@ $(Q)$(CC) $(CFLAGS) -c -MD -o $@ $<
   $(RM) -f $(@:.o=.d)
 endef
 
+define compile_cxx
+$(ECHO) "CXX $<"
+$(Q)$(CXX) $(CXXFLAGS) -c -MD -o $@ $<
+@# The following fixes the dependency file.
+@# See http://make.paulandlesley.org/autodep.html for details.
+@# Regex adjusted from the above to play better with Windows paths, etc.
+@$(CP) $(@:.o=.d) $(@:.o=.P); \
+  $(SED) -e 's/#.*//' -e 's/^.*:  *//' -e 's/ *\\$$//' \
+      -e '/^$$/ d' -e 's/$$/ :/' < $(@:.o=.d) >> $(@:.o=.P); \
+  $(RM) -f $(@:.o=.d)
+endef
+
 vpath %.c . $(TOP) $(USER_C_MODULES)
 $(BUILD)/%.o: %.c
 	$(call compile_c)
 
 vpath %.c . $(TOP) $(USER_C_MODULES)
 
+vpath %.cpp . $(TOP) $(USER_C_MODULES)
+$(BUILD)/%.o: %.cpp
+	$(call compile_cxx)
+
 $(BUILD)/%.pp: %.c
 	$(ECHO) "PreProcess $<"
 	$(Q)$(CPP) $(CFLAGS) -Wp,-C,-dD,-dI -o $@ $<
-- 
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