* [committed] Factor out common flags between dwz and dwz-for-test
@ 2021-04-09 15:14 Tom de Vries
0 siblings, 0 replies; only message in thread
From: Tom de Vries @ 2021-04-09 15:14 UTC (permalink / raw)
To: dwz, jakub, mark
Hi,
Add new CFLAGS_* and LIBS variables to factor out commonality between
dwz and dwz-for-test compilations.
Committed to trunk.
Thanks,
- Tom
Factor out common flags between dwz and dwz-for-test
2021-04-09 Tom de Vries <tdevries@suse.de>
* Makefile (CFLAGS_VERSION, CFLAGS_COPYRIGHT, CFLAGS_COMMON, LIBS):
New variables.
(CFLAGS, dwz, dwz-for-test): Use new vars.
---
Makefile | 16 ++++++++++------
1 file changed, 10 insertions(+), 6 deletions(-)
diff --git a/Makefile b/Makefile
index c23c36f..c3a5abe 100644
--- a/Makefile
+++ b/Makefile
@@ -3,18 +3,23 @@ VPATH = $(srcdir)
else
srcdir=$(shell pwd)
endif
+
CFLAGS = -O2 -g
DWZ_VERSION := $(shell cat $(srcdir)/VERSION)
-override CFLAGS += -Wall -W -D_FILE_OFFSET_BITS=64 \
- -DDWZ_VERSION='"$(DWZ_VERSION)"' $(shell cat $(srcdir)/COPYRIGHT_YEARS)
+CFLAGS_VERSION = -DDWZ_VERSION='"$(DWZ_VERSION)"'
+CFLAGS_COPYRIGHT = $(shell cat $(srcdir)/COPYRIGHT_YEARS)
+CFLAGS_COMMON = -Wall -W -D_FILE_OFFSET_BITS=64
+override CFLAGS += $(CFLAGS_COMMON) $(CFLAGS_VERSION) $(CFLAGS_COPYRIGHT)
+
prefix = /usr
exec_prefix = $(prefix)
bindir = $(exec_prefix)/bin
datarootdir = $(prefix)/share
mandir = $(datarootdir)/man
OBJECTS = args.o dwz.o hashtab.o sha1.o dwarfnames.o
+LIBS=-lelf
dwz: $(OBJECTS)
- $(CC) $(LDFLAGS) -o $@ $^ -lelf
+ $(CC) $(LDFLAGS) -o $@ $^ $(LIBS)
install: dwz
install -D dwz $(DESTDIR)$(bindir)/dwz
install -D -m 644 $(srcdir)/dwz.1 $(DESTDIR)$(mandir)/man1/dwz.1
@@ -56,9 +61,8 @@ DWZ_TEST_SOURCES := $(patsubst %.o,%-for-test.c,$(OBJECTS))
sed 's/__GNUC__/NOT_DEFINED/' $< > $@
dwz-for-test: $(DWZ_TEST_SOURCES)
- $(CC) $(DWZ_TEST_SOURCES) -O2 -g -lelf -o $@ -Wall -W -DDEVEL \
- -D_FILE_OFFSET_BITS=64 -DDWZ_VERSION='"for-test"' -I$(srcdir) \
- $(shell cat $(srcdir)/COPYRIGHT_YEARS)
+ $(CC) $(DWZ_TEST_SOURCES) -O2 -g $(LIBS) -o $@ $(CFLAGS_COMMON) \
+ -DDEVEL -DDWZ_VERSION='"for-test"' -I$(srcdir) $(CFLAGS_COPYRIGHT)
min:
$(CC) $(TEST_SRC)/min.c $(TEST_SRC)/min-2.c -o $@ -g
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