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| author | Tavian Barnes <tavianator@tavianator.com> | 2018-12-17 17:13:35 -0500 |
|---|---|---|
| committer | Tavian Barnes <tavianator@tavianator.com> | 2018-12-17 17:20:41 -0500 |
| commit | 50b3caa2625b4377b03fe8ca6967f769cdd6ee95 (patch) | |
| tree | 8e16032531188d7949c6b6785fae928c080e1a22 | |
| parent | 6b2494424fc8e6c49d6816294b5df5b1fe7f4c74 (diff) | |
| download | bfs-50b3caa2625b4377b03fe8ca6967f769cdd6ee95.tar.xz | |
Makefile: Link with -lrt on Linux
Fixes #29.
| -rw-r--r-- | Makefile | 16 |
1 files changed, 14 insertions, 2 deletions
@@ -20,6 +20,10 @@ else VERSION := $(shell git describe --always) endif +ifndef OS +OS := $(shell uname) +endif + CC ?= gcc INSTALL ?= install MKDIR ?= mkdir -p @@ -44,15 +48,23 @@ LOCAL_CPPFLAGS := \ -DBFS_VERSION=\"$(VERSION)\" LOCAL_CFLAGS := -std=c99 +LOCAL_LDFLAGS := +LOCAL_LDLIBS := + +ifeq ($(OS),Linux) +LOCAL_LDFLAGS += -Wl,--as-needed +LOCAL_LDLIBS += -lrt +endif ALL_CPPFLAGS = $(LOCAL_CPPFLAGS) $(CPPFLAGS) ALL_CFLAGS = $(ALL_CPPFLAGS) $(LOCAL_CFLAGS) $(CFLAGS) $(DEPFLAGS) -ALL_LDFLAGS = $(ALL_CFLAGS) $(LDFLAGS) +ALL_LDFLAGS = $(ALL_CFLAGS) $(LOCAL_LDFLAGS) $(LDFLAGS) +ALL_LDLIBS = $(LOCAL_LDLIBS) $(LDLIBS) all: bfs bfs: bftw.o color.o dstring.o eval.o exec.o main.o mtab.o opt.o parse.o printf.o spawn.o stat.o typo.o util.o - $(CC) $(ALL_LDFLAGS) $^ -o $@ + $(CC) $(ALL_LDFLAGS) $^ $(ALL_LDLIBS) -o $@ sanitized: CFLAGS := -g $(WFLAGS) -fsanitize=address -fsanitize=undefined sanitized: bfs |