wolfssl: enable dispatch on 10.6 ppc

devel/wolfssl/Portfile

@@ -8,6 +8,7 @@ legacysupport.newest_darwin_requires_legacy 15
 
 name                wolfssl
 version             5.7.4
+revision            1
 categories          devel security
 maintainers         {wolfssl.com:facts @JacobBarthelmeh} openmaintainer
 homepage            https://wolfssl.com/wolfSSL/Products-wolfssl.html
@@ -35,6 +36,9 @@ configure.args      --enable-all \
                     --disable-jobserver \
                     --disable-silent-rules
 
+# Drop this if building on 10a190:
+patchfiles-append   0010-macOS-enable-dispatch-on-10.6-powerpc.patch
+
 # Enabling this option does not work at least on 10.6:
 # src/internal.c:41288: error: 'errSecSuccess' undeclared (first use in this function)
 # Arguably we do not need archaic system certificates anyway.

devel/wolfssl/files/0010-macOS-enable-dispatch-on-10.6-powerpc.patch

@@ -0,0 +1,39 @@
+From d9535aaabb5a55f22ab946448be1a879ed0bca97 Mon Sep 17 00:00:00 2001
+From: Sergey Fedorov <[email protected]>
+Date: Tue, 31 Dec 2024 03:37:59 +0800
+Subject: [PATCH] macOS: enable dispatch on 10.6 powerpc
+
+This assumes 10.6.8 on powerpc. API of 10a190 differs and will not work.
+---
+ wolfcrypt/src/wc_port.c   | 3 +--
+ wolfssl/wolfcrypt/types.h | 3 +--
+ 2 files changed, 2 insertions(+), 4 deletions(-)
+
+diff --git a/wolfcrypt/src/wc_port.c b/wolfcrypt/src/wc_port.c
+index 2ee85e3f3..82dfd0471 100644
+--- a/wolfcrypt/src/wc_port.c
++++ b/wolfcrypt/src/wc_port.c
+@@ -4074,8 +4074,7 @@ char* mystrnstr(const char* s1, const char* s2, unsigned int n)
+     }
+
+ #ifdef WOLFSSL_COND
+-    #if defined(__APPLE__) && MAC_OS_X_VERSION_MIN_REQUIRED >= 1060 \
+-        && !defined(__ppc__)
++    #if defined(__APPLE__) && MAC_OS_X_VERSION_MIN_REQUIRED >= 1060
+     /* Apple style dispatch semaphore */
+     int wolfSSL_CondInit(COND_TYPE* cond)
+     {
+diff --git a/wolfssl/wolfcrypt/types.h b/wolfssl/wolfcrypt/types.h
+index f8042cf82..ff769d471 100644
+--- a/wolfssl/wolfcrypt/types.h
++++ b/wolfssl/wolfcrypt/types.h
+@@ -1513,8 +1513,7 @@ typedef struct w64wrapper {
+         typedef size_t        THREAD_TYPE;
+         #define WOLFSSL_THREAD
+     #elif defined(WOLFSSL_PTHREADS)
+-        #if defined(__APPLE__) && MAC_OS_X_VERSION_MIN_REQUIRED >= 1060 \
+-            && !defined(__ppc__)
++        #if defined(__APPLE__) && MAC_OS_X_VERSION_MIN_REQUIRED >= 1060
+             #include <dispatch/dispatch.h>
+             typedef struct COND_TYPE {
+                 wolfSSL_Mutex mutex;