[openwrt/openwrt] px5g-wolfssl: cleanup Makefile and SPDX license

[LEDE Commits]

dangole pushed a commit to openwrt/openwrt.git, branch master:
https://git.openwrt.org/18b1cc283879c39ffe6b50d18b487448162f2139

commit 18b1cc283879c39ffe6b50d18b487448162f2139
Author: Paul Spooren <mail at aparcar.org>
AuthorDate: Mon Aug 31 10:55:04 2020 -1000

    px5g-wolfssl: cleanup Makefile and SPDX license
    
    Minor cosmetic cleanups of the Makefile and add a SPDX compatible
    license headers.
    
    Signed-off-by: Paul Spooren <mail at aparcar.org>
---
 package/utils/px5g-wolfssl/Makefile       | 14 ++++----------
 package/utils/px5g-wolfssl/px5g-wolfssl.c |  4 ++++
 2 files changed, 8 insertions(+), 10 deletions(-)

diff --git a/package/utils/px5g-wolfssl/Makefile b/package/utils/px5g-wolfssl/Makefile
index a9f6a097ed..be36f9f33d 100644
--- a/package/utils/px5g-wolfssl/Makefile
+++ b/package/utils/px5g-wolfssl/Makefile
@@ -1,9 +1,6 @@
-#
 # Copyright (C) 2020 Paul Spooren <mail at aparcar.org>
 #
-# This is free software, licensed under the GNU General Public License v2.
-# See /LICENSE for more information.
-#
+# SPDX-License-Identifier: GPL-2.0-or-later
 
 include $(TOPDIR)/rules.mk
 
@@ -21,7 +18,7 @@ define Package/px5g-wolfssl
   SECTION:=utils
   CATEGORY:=Utilities
   SUBMENU:=Encryption
-  TITLE:=X.509 certificate generator (using wolfssl)
+  TITLE:=X.509 certificate generator (using WolfSSL)
   DEPENDS:=+libwolfssl
   PROVIDES:=px5g
   VARIANT:=wolfssl
@@ -33,17 +30,14 @@ define Package/px5g-wolfssl/description
  and PEM format for use with stunnel, uhttpd and others.
 endef
 
-define Build/Prepare
-	mkdir -p $(PKG_BUILD_DIR)
-endef
-
 TARGET_LDFLAGS += -lwolfssl
 
 
 TARGET_CFLAGS += -Wl,--gc-sections
 
 define Build/Compile
-	$(TARGET_CC) $(TARGET_CPPFLAGS) $(TARGET_CFLAGS) -o $(PKG_BUILD_DIR)/px5g px5g-wolfssl.c $(TARGET_LDFLAGS)
+	$(TARGET_CC) $(TARGET_CPPFLAGS) $(TARGET_CFLAGS) \
+		-o $(PKG_BUILD_DIR)/px5g px5g-wolfssl.c $(TARGET_LDFLAGS)
 endef
 
 define Package/px5g-wolfssl/install
diff --git a/package/utils/px5g-wolfssl/px5g-wolfssl.c b/package/utils/px5g-wolfssl/px5g-wolfssl.c
index 54ae9bb3ec..b937d220ca 100644
--- a/package/utils/px5g-wolfssl/px5g-wolfssl.c
+++ b/package/utils/px5g-wolfssl/px5g-wolfssl.c
@@ -1,3 +1,7 @@
+// Copyright 2020 Paul Spooren <mail at aparcar.org>
+//
+// SPDX-License-Identifier: GPL-2.0-or-later
+
 #define _GNU_SOURCE
 #include <stdbool.h>
 #include <stdint.h>