From: Jo-Philipp Wich <jo@mein.io>
Date: Thu, 5 Jan 2017 13:15:32 +0000 (+0100)
Subject: tools: mkimage: use pkg-config to discover libcrypto linker flags
X-Git-Url: http://git.cdn.openwrt.org/?a=commitdiff_plain;h=0c03650160d388f5dd83ba3e30da5d8223acf283;p=openwrt%2Fstaging%2Fneocturne.git

tools: mkimage: use pkg-config to discover libcrypto linker flags

LibreSSL's libcrypto.so has an indirect dependency to librt for clock_gettime()
on Linux.

Use pkg-config to portably discover the required linker flags.

Signed-off-by: Jo-Philipp Wich <jo@mein.io>
---

diff --git a/tools/mkimage/Makefile b/tools/mkimage/Makefile
index 87aaad4f2e..4aa822d606 100644
--- a/tools/mkimage/Makefile
+++ b/tools/mkimage/Makefile
@@ -31,8 +31,8 @@ define Host/Prepare
 endef
 
 define Host/Compile
-	$(MAKE) -C $(HOST_BUILD_DIR) defconfig   HOSTCFLAGS="$(HOST_CPPFLAGS) $(HOST_CFLAGS)" HOSTLDFLAGS="$(HOST_LDFLAGS)"
-	$(MAKE) -C $(HOST_BUILD_DIR) tools-only  HOSTCFLAGS="$(HOST_CPPFLAGS) $(HOST_CFLAGS)" HOSTLDFLAGS="$(HOST_LDFLAGS)"
+	$(MAKE) -C $(HOST_BUILD_DIR) defconfig   HOSTCFLAGS="$(HOST_CPPFLAGS) $(HOST_CFLAGS)" HOSTLDFLAGS="$(HOST_LDFLAGS) $$$$(pkg-config --static --libs libcrypto)"
+	$(MAKE) -C $(HOST_BUILD_DIR) tools-only  HOSTCFLAGS="$(HOST_CPPFLAGS) $(HOST_CFLAGS)" HOSTLDFLAGS="$(HOST_LDFLAGS) $$$$(pkg-config --static --libs libcrypto)"
 endef
 
 define Host/Install