From: Meena Vyas <meena.vyas@oracle.com>
Date: Mon, 8 May 2017 13:23:01 +0000 (+1000)
Subject: Added a new Makefile in demos/evp directory
X-Git-Tag: OpenSSL_1_1_0f~27
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=d5b139e497d90962abd51a2f4354c7cae6d1c64d;p=oweals%2Fopenssl.git

Added a new Makefile in demos/evp directory
Fixed compilation warning in file aesgcm.c

Reviewed-by: Rich Salz <rsalz@openssl.org>
Reviewed-by: Richard Levitte <levitte@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/3406)
(cherry picked from commit d396da33130aba2e77478d00fd369eb8d34bd8bf)
---

diff --git a/demos/evp/Makefile b/demos/evp/Makefile
new file mode 100644
index 0000000000..72c6e81d7a
--- /dev/null
+++ b/demos/evp/Makefile
@@ -0,0 +1,20 @@
+# Quick instruction:
+# To build against an OpenSSL built in the source tree, do this:
+#
+#    make OPENSSL_INCS_LOCATION=-I../../include OPENSSL_LIBS_LOCATION=-L../..
+#
+# To run the demos when linked with a shared library (default):
+#
+#    LD_LIBRARY_PATH=../.. ./aesccm
+#    LD_LIBRARY_PATH=../.. ./aesgcm
+
+CFLAGS = $(OPENSSL_INCS_LOCATION)
+LDFLAGS = $(OPENSSL_LIBS_LOCATION) -lssl -lcrypto
+
+all: aesccm aesgcm 
+
+aesccm: aesccm.o
+aesgcm: aesgcm.o
+
+aesccm aesgcm:
+	$(CC) $(CFLAGS) $(LDFLAGS) -o $@ $<
diff --git a/demos/evp/aesgcm.c b/demos/evp/aesgcm.c
index 17b0ef4748..df59f469fd 100644
--- a/demos/evp/aesgcm.c
+++ b/demos/evp/aesgcm.c
@@ -102,7 +102,8 @@ void aes_gcm_decrypt(void)
     printf("Plaintext:\n");
     BIO_dump_fp(stdout, outbuf, outlen);
     /* Set expected tag value. */
-    EVP_CIPHER_CTX_ctrl(ctx, EVP_CTRL_AEAD_SET_TAG, sizeof(gcm_tag), gcm_tag);
+    EVP_CIPHER_CTX_ctrl(ctx, EVP_CTRL_AEAD_SET_TAG, sizeof(gcm_tag), 
+                        (void *)gcm_tag);
     /* Finalise: note get no output for GCM */
     rv = EVP_DecryptFinal_ex(ctx, outbuf, &outlen);
     /*