rockbox/tools/makesrc.inc
Aidan MacDonald ed7ab52e27 makefiles: Suppress stray backslash warnings with grep 3.8
GNU grep 3.8 warns about "\#" when compiling. The "#" has to be
escaped for Makefiles and shell, but it isn't special to grep so
grep thinks it's an invalid escape sequence.

Change-Id: Ieb2607d42b7daa1939ca0101b915ec0c7afd4298
2023-03-21 04:48:31 -04:00

14 lines
580 B
Makefile

# -*- Makefile -*-
# return the list of sources to build in the SRC variable
# This uses the native 'gcc' compiler and not $(CC) since we use the -include
# option and older gcc compiler doesn't have that. We use one such older
# compiler for the win32 cross-compiles on Linux.
#
# The weird grep -v thing in here is due to Apple's stupidities and is needed
# to make this do right when used on Mac OS X.
SRC := $(shell cat SOURCES | $(CC) -DMEMORYSIZE=$(MEMORYSIZE) $(INCLUDES) \
$(TARGET) $(DEFINES) $(EXTRA_DEFINES) -E -P -include "config.h" - 2>/dev/null \
| grep -v "^#")