package/s390-tools/0002-zkey-Fix-build-error-when-the-compiler-flags-are-overridden.patch

From 3f3f063c98278f53ad3b34e68b70fca62eaea8fb Mon Sep 17 00:00:00 2001
From: Ingo Franzki <ifranzki@linux.ibm.com>
Date: Tue, 23 Feb 2021 08:52:26 +0100
Subject: [PATCH] zkey: Fix build error when the compiler flags are overridden
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When the compiler flags are overridden, the build of zkey may fail with:

kms.c:44:2: error: #error KMS_PLUGIN_LOCATION must be defined
   44 | #error KMS_PLUGIN_LOCATION must be defined
      |  ^~~~~

The Makefile uses CFLAGS variable for defining the KMS_PLUGIN_LOCATION,
but it should rather use ALL_CFLAGS.

Also use ALL_CPPFLAGS for defining HAVE_LUKS2_SUPPORT.

Fixes: https://github.com/ibm-s390-linux/s390-tools/issues/108

Signed-off-by: Ingo Franzki <ifranzki@linux.ibm.com>
Reviewed-by: Jan Hoeppner <hoeppner@linux.ibm.com>
Signed-off-by: Jan Höppner <hoeppner@linux.ibm.com>

[Retrieved from:
https://github.com/ibm-s390-linux/s390-tools/commit/3f3f063c98278f53ad3b34e68b70fca62eaea8fb]
Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
---
 zkey/Makefile | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/zkey/Makefile b/zkey/Makefile
index 41129bcf..f74e2091 100644
--- a/zkey/Makefile
+++ b/zkey/Makefile
@@ -18,7 +18,7 @@ ifneq (${HAVE_CRYPTSETUP2},0)
 		ifneq (${HAVE_OPENSSL},0)
 			BUILD_TARGETS += zkey-cryptsetup
 			INSTALL_TARGETS += install-zkey-cryptsetup
-			CPPFLAGS += -DHAVE_LUKS2_SUPPORT
+			ALL_CPPFLAGS += -DHAVE_LUKS2_SUPPORT
 		else
 			BUILD_TARGETS += zkey-cryptsetup-skip-openssl
 			INSTALL_TARGETS += zkey-cryptsetup-skip-openssl
@@ -34,7 +34,7 @@ endif
 
 libs = $(rootdir)/libutil/libutil.a
 
-CFLAGS += -DKMS_PLUGIN_LOCATION=\"$(ZKEYKMSPLUGINDIR)\"
+ALL_CFLAGS += -DKMS_PLUGIN_LOCATION=\"$(ZKEYKMSPLUGINDIR)\"
 
 detect-libcryptsetup.dep:
 	echo "#include <libcryptsetup.h>" > detect-libcryptsetup.dep