From: Evan Miller <emmiller@gmail.com>
Date: Fri, 27 Aug 2021 18:40:01 +0000 (-0400)
Subject: Fix build on ancient platforms lacking SHA224
X-Git-Tag: v2.4b1~84^2
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=9463dd7e0cd97e68300ef74d1aa727412eaa5ef8;p=thirdparty%2Fcups.git

Fix build on ancient platforms lacking SHA224
---

diff --git a/cups/hash.c b/cups/hash.c
index c153c66559..ba7d6ec1c9 100644
--- a/cups/hash.c
+++ b/cups/hash.c
@@ -85,6 +85,7 @@ cupsHashData(const char    *algorithm,	/* I - Algorithm name */
 
     return (CC_SHA1_DIGEST_LENGTH);
   }
+#ifdef CC_SHA224_DIGEST_LENGTH
   else if (!strcmp(algorithm, "sha2-224"))
   {
     CC_SHA256_CTX	ctx;		/* SHA-224 context */
@@ -98,6 +99,7 @@ cupsHashData(const char    *algorithm,	/* I - Algorithm name */
 
     return (CC_SHA224_DIGEST_LENGTH);
   }
+#endif /* CC_SHA224_DIGEST_LENGTH */
   else if (!strcmp(algorithm, "sha2-256"))
   {
     CC_SHA256_CTX	ctx;		/* SHA-256 context */
@@ -137,6 +139,7 @@ cupsHashData(const char    *algorithm,	/* I - Algorithm name */
 
     return (CC_SHA512_DIGEST_LENGTH);
   }
+#ifdef CC_SHA224_DIGEST_LENGTH
   else if (!strcmp(algorithm, "sha2-512_224"))
   {
     CC_SHA512_CTX	ctx;		/* SHA-512 context */
@@ -158,6 +161,7 @@ cupsHashData(const char    *algorithm,	/* I - Algorithm name */
 
     return (CC_SHA224_DIGEST_LENGTH);
   }
+#endif /* CC_SHA224_DIGEST_LENGTH */
   else if (!strcmp(algorithm, "sha2-512_256"))
   {
     CC_SHA512_CTX	ctx;		/* SHA-512 context */