From: Baruch Siach <baruch@tkos.co.il>
Date: Wed, 9 Aug 2017 06:43:12 +0000 (+0300)
Subject: Makefile: allow linker override for cross uuid test
X-Git-Tag: v1.4~18^2
X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=f926559acd1beb74dc5dc9b0e414b087110a251f;p=users%2Fsagi%2Fnvme-cli.git

Makefile: allow linker override for cross uuid test

The test to determine whether libuuid is installed uses the host 'ld' utility.
This breaks when cross compiling, since target libraries are often different
than host libraries.

Use $(LD) instead. This allows to easily use the cross compiler linker.

Signed-off-by: Baruch Siach <baruch@tkos.co.il>
---

diff --git a/Makefile b/Makefile
index 3f1d9aaa..cc74bdd6 100644
--- a/Makefile
+++ b/Makefile
@@ -1,7 +1,7 @@
 CFLAGS ?= -O2 -g -Wall -Werror
 CFLAGS += -std=gnu99
 CPPFLAGS += -D_GNU_SOURCE -D__CHECK_ENDIAN__
-LIBUUID = $(shell ld -o /dev/null -luuid >/dev/null 2>&1; echo $$?)
+LIBUUID = $(shell $(LD) -o /dev/null -luuid >/dev/null 2>&1; echo $$?)
 NVME = nvme
 INSTALL ?= install
 DESTDIR =