Define USE_BCOPY, if memmove is not found (i.e. SunOS 4). Fix for #2480

diff --git a/ext/pcre/config.h.stub b/ext/pcre/config.h.stub
index 149f740cc1cd74aa3af1f488c0f1b50e415cf206..128deea9abd3c842b8be85f68914a74c6606c99c 100644 (file)
--- a/ext/pcre/config.h.stub
+++ b/ext/pcre/config.h.stub
@@ -2,3 +2,4 @@
 #define        HAVE_PCRE 0
 
 #define HAVE_BUNDLED_PCRE 0
+#undef USE_BCOPY

diff --git a/ext/pcre/config.m4 b/ext/pcre/config.m4
index 09a6a6a91dee0b20eca85f3ca04bcbeb601c6987..729e99e52d659aa2adfc5a70d688cad9e2394f85 100644 (file)
--- a/ext/pcre/config.m4
+++ b/ext/pcre/config.m4
@@ -60,3 +60,5 @@ AC_ARG_WITH(pcre-regex,
 ]) 
 AC_SUBST(PCRE_LIBADD)
 AC_SUBST(PCRE_SUBDIRS)
+
+AC_CHECK_FUNC(memmove, [], [AC_DEFINE(USE_BCOPY, 1)])

diff --git a/ext/pcre/config0.m4 b/ext/pcre/config0.m4
index 09a6a6a91dee0b20eca85f3ca04bcbeb601c6987..729e99e52d659aa2adfc5a70d688cad9e2394f85 100644 (file)
--- a/ext/pcre/config0.m4
+++ b/ext/pcre/config0.m4
@@ -60,3 +60,5 @@ AC_ARG_WITH(pcre-regex,
 ]) 
 AC_SUBST(PCRE_LIBADD)
 AC_SUBST(PCRE_SUBDIRS)
+
+AC_CHECK_FUNC(memmove, [], [AC_DEFINE(USE_BCOPY, 1)])