e_afalg: Don't warn about kernel version when pedantic

When built with --strict-warnings and the Linux kernel headers don't
match the kernel version, the preprocessor warnings in
engines/afalg/e_afalg.c cause compilation errors.  Use the macro
PEDANTIC to avoid those warnings in that case.

Reviewed-by: Rich Salz <rsalz@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/2095)
(cherry picked from commit 97043e46aa7083c787a1efd72ac31ca97ed41610)

diff --git a/engines/afalg/e_afalg.c b/engines/afalg/e_afalg.c
index 8e019d4903efd91db7ff2a7602e1ea12ebae9661..9837cae9c48ca24384afb3d7a52c60e727bd2a98 100644 (file)
--- a/engines/afalg/e_afalg.c
+++ b/engines/afalg/e_afalg.c
@@ -26,8 +26,10 @@
 #define K_MIN2  0
 #if LINUX_VERSION_CODE <= KERNEL_VERSION(K_MAJ, K_MIN1, K_MIN2) || \
     !defined(AF_ALG)
-# warning "AFALG ENGINE requires Kernel Headers >= 4.1.0"
-# warning "Skipping Compilation of AFALG engine"
+# ifndef PEDANTIC
+#  warning "AFALG ENGINE requires Kernel Headers >= 4.1.0"
+#  warning "Skipping Compilation of AFALG engine"
+# endif
 void engine_load_afalg_int(void);
 void engine_load_afalg_int(void)
 {