EMTime/libopencm3-examples
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Add maximum debugging info to ELF; doesn't affect binary size

Browse Source
This commit is contained in:
Paul Fertser
2017-12-18 11:29:04 +03:00
committed by Karl Palsson
parent f368819e81
commit 6dbc067b3e
1 changed files with 4 additions and 3 deletions
Download Patch File Download Diff File Expand all files Collapse all files

7
examples/rules.mk
View File

@@ -43,6 +43,7 @@ STYLECHECK := /checkpatch.pl
STYLECHECKFLAGS := --no-tree -f --terse --mailback
STYLECHECKFILES := $(shell find . -name '*.[ch]')
OPT := -Os
DEBUG := -ggdb3
CSTD ?= -std=c99
@@ -98,7 +99,7 @@ EXAMPLES_SCRIPT_DIR = $(OPENCM3_DIR)/../scripts
###############################################################################
# C flags
TGT_CFLAGS += $(OPT) $(CSTD) -g
TGT_CFLAGS += $(OPT) $(CSTD) $(DEBUG)
TGT_CFLAGS += $(ARCH_FLAGS)
TGT_CFLAGS += -Wextra -Wshadow -Wimplicit-function-declaration
TGT_CFLAGS += -Wredundant-decls -Wmissing-prototypes -Wstrict-prototypes
@@ -107,7 +108,7 @@ TGT_CFLAGS += -fno-common -ffunction-sections -fdata-sections
###############################################################################
# C++ flags
TGT_CXXFLAGS += $(OPT) $(CXXSTD) -g
TGT_CXXFLAGS += $(OPT) $(CXXSTD) $(DEBUG)
TGT_CXXFLAGS += $(ARCH_FLAGS)
TGT_CXXFLAGS += -Wextra -Wshadow -Wredundant-decls -Weffc++
TGT_CXXFLAGS += -fno-common -ffunction-sections -fdata-sections
@@ -124,7 +125,7 @@ TGT_CPPFLAGS += $(DEFS)
TGT_LDFLAGS += --static -nostartfiles
TGT_LDFLAGS += -T$(LDSCRIPT)
TGT_LDFLAGS += $(ARCH_FLAGS)
TGT_LDFLAGS += $(ARCH_FLAGS) $(DEBUG)
TGT_LDFLAGS += -Wl,-Map=$(*).map
TGT_LDFLAGS += -Wl,--gc-sections
ifeq ($(V),99)