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| author | Aidan MacDonald <amachronic@protonmail.com> | 2023-03-14 13:05:49 +0000 |
|---|---|---|
| committer | Aidan MacDonald <amachronic@protonmail.com> | 2023-03-21 04:48:31 -0400 |
| commit | ed7ab52e273e8fcf61c6e95ec28c392ff9ed4023 (patch) | |
| tree | f15515091b8fc3908a32adf3702ae4b3ec13e8e9 | |
| parent | 977bc698db176c1886b2d716e8ef4d90a45f335e (diff) | |
| download | rockbox-ed7ab52e273e8fcf61c6e95ec28c392ff9ed4023.tar.gz rockbox-ed7ab52e273e8fcf61c6e95ec28c392ff9ed4023.zip | |
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
| -rw-r--r-- | apps/apps.make | 2 | ||||
| -rw-r--r-- | manual/Makefile | 2 | ||||
| -rw-r--r-- | tools/functions.make | 6 | ||||
| -rw-r--r-- | tools/makesrc.inc | 2 | ||||
| -rw-r--r-- | utils/hwstub/stub/hwstub.make | 2 |
5 files changed, 7 insertions, 7 deletions
diff --git a/apps/apps.make b/apps/apps.make index 6afcd12b5c..47b015bc92 100644 --- a/apps/apps.make +++ b/apps/apps.make @@ -24,7 +24,7 @@ $(BUILDDIR)/apps/features: $(APPSDIR)/features.txt $(BUILDDIR)/firmware/common/ $(call PRINTS,PP $(<F)) $(SILENT)$(CC) $(PPCFLAGS) \ -E -P -imacros "config.h" -imacros "button.h" -x c $< | \ - grep -v "^\#" | grep -v "^ *$$" > $(BUILDDIR)/apps/features; \ + grep -v "^#" | grep -v "^ *$$" > $(BUILDDIR)/apps/features; \ $(BUILDDIR)/apps/genlang-features: $(BUILDDIR)/apps/features $(call PRINTS,GEN $(subst $(BUILDDIR)/,,$@))tr \\n : < $< > $@ diff --git a/manual/Makefile b/manual/Makefile index e1d3c1fb81..6718085e30 100644 --- a/manual/Makefile +++ b/manual/Makefile @@ -59,7 +59,7 @@ $(OBJDIR)/features.tex: $(ROOTDIR)/apps/features.txt $(SILENT) for f in \ $$(cat $< | $(HOSTCC) -DMEMORYSIZE=$(MEMORYSIZE) $(INCLUDES) \ $(TARGET) $(DEFINES) $(EXTRA_DEFINES) -E -P -imacros "config.h" \ - -imacros "button.h" - | grep -v "^\#" | grep -v "^$$"); \ + -imacros "button.h" - | grep -v "^#" | grep -v "^$$"); \ do feat="$$feat\\n\\\\edef\\\\UseOption{\\\\UseOption,$$f}"; done ; \ printf "$$feat" > $@ diff --git a/tools/functions.make b/tools/functions.make index 518b945320..d9acbba2ba 100644 --- a/tools/functions.make +++ b/tools/functions.make @@ -15,11 +15,11 @@ # The sed line is to prepend the directory to all source files preprocess = $(shell $(CC) $(PPCFLAGS) $(2) -E -P -x c -include config.h $(1) | \ - grep -v '^\#' | grep -v "^ *$$" | \ + grep -v '^#' | grep -v "^ *$$" | \ sed -e 's:^..*:$(dir $(1))&:') -preprocess2file = $(SILENT)$(CC) $(PPCFLAGS) $(3) -E -P -x c -include config.h $(1) | \ - grep -v '^\#' | grep -v "^$$" > $(2) +preprocess2file = $(shell $(CC) $(PPCFLAGS) $(3) -E -P -x c -include config.h $(1) | \ + grep -v '^#' | grep -v "^$$" > $(2)) asmdefs2file = $(SILENT)$(CC) $(PPCFLAGS) $(3) -S -x c -o - -include config.h $(1) | \ perl -ne 'if(/^_?AD_(\w+):$$/){$$var=$$1}else{/^\W\.(?:word|long)\W(.*)$$/ && $$var && print "\#define $$var $$1\n";$$var=0}' > $(2) diff --git a/tools/makesrc.inc b/tools/makesrc.inc index 846df8cb9e..55c1bbe98d 100644 --- a/tools/makesrc.inc +++ b/tools/makesrc.inc @@ -11,4 +11,4 @@ SRC := $(shell cat SOURCES | $(CC) -DMEMORYSIZE=$(MEMORYSIZE) $(INCLUDES) \ $(TARGET) $(DEFINES) $(EXTRA_DEFINES) -E -P -include "config.h" - 2>/dev/null \ -| grep -v "^\#") +| grep -v "^#") diff --git a/utils/hwstub/stub/hwstub.make b/utils/hwstub/stub/hwstub.make index d51ca1df95..3938b0b070 100644 --- a/utils/hwstub/stub/hwstub.make +++ b/utils/hwstub/stub/hwstub.make @@ -8,7 +8,7 @@ LDFLAGS=-lgcc -Os -nostdlib -T$(TMP_LDS) -Wl,-Map,$(TMP_MAP) $(INCLUDES) -L$(BUI SRC:=$(shell cat $(ROOT_DIR)/SOURCES | $(CC) $(INCLUDES) \ $(DEFINES) -E -P -include "config.h" - 2>/dev/null \ - | grep -v "^\#") + | grep -v "^#") SRC:=$(foreach src,$(SRC),$(BUILD_DIR)/$(src)) OBJ=$(SRC:.c=.o) OBJ:=$(OBJ:.S=.o) |