Fix libusb flags handling on FreeBSD

- Link to libusb directly, pkg-config is not always available - Append, instead of overriding, system compiler/linker flags
utzig · Sep 5, 2016 · 141ffac · 141ffac
1 parent c579cf3
commit 141ffac
Showing 1 changed file with 7 additions and 2 deletions.
diff --git a/lm4flash/Makefile b/lm4flash/Makefile
@@ -1,9 +1,14 @@
 EXE := lm4flash
 
 CC ?= gcc
+CFLAGS += -Wall
 
-CFLAGS := -Wall $(shell pkg-config --cflags libusb-1.0)
-LDFLAGS := $(shell pkg-config --libs libusb-1.0)
+ifeq ($(shell uname),FreeBSD)
+LDFLAGS += -lusb
+else
+CFLAGS += $(shell pkg-config --cflags libusb-1.0)
+LDFLAGS += $(shell pkg-config --libs libusb-1.0)
+endif
 
 all: CFLAGS += -O2
 all: $(EXE)