Fix sys/ios-cydia.sh build

libr/util/sandbox.c

@@ -123,7 +123,19 @@ R_API int r_sandbox_system (const char *x, int n) {
 	}
 #if LIBC_HAVE_FORK
 #if LIBC_HAVE_SYSTEM
-	if (n) return system (x);
+	if (n) {
+#if APPLE_SDK_IPHONEOS
+#include <dlfcn.h>
+		int (*__system)(const char *cmd)
+			= dlsym (NULL, "system");
+		if (__system) {
+			return __system (x);
+		}
+		return -1;
+#else
+		return system (x);
+#endif
+	}
 	return execl ("/bin/sh", "sh", "-c", x, (const char*)NULL);
 #else
 	#include <spawn.h>

shlr/spp/config.def.h

@@ -1,21 +1,32 @@
-#if !TARGET_OS_IPHONE
+#ifdef HAVE_FORK
+#define HAVE_FORK 1
+#endif
+
+#if HAVE_FORK
+# if TARGET_OS_IPHONE || APPLE_SDK_IPHONEOS
+#  define HAVE_SYSTEM 0
+# else
+#  define HAVE_SYSTEM 1
+# endif
+#else
+# define HAVE_SYSTEM 0
+#endif
+
+#if HAVE_SYSTEM
 #include "p/sh.h"
 #endif
+
 #include "p/spp.h"
 #include "p/acr.h"
 #include "p/pod.h"
 #include "p/cpp.h"
 
-#ifdef HAVE_FORK
-#define HAVE_FORK 1
-#endif
-
 struct Proc *procs[] = {
 	&spp_proc,
 	&cpp_proc,
 	&pod_proc,
 	&acr_proc,
-#if !TARGET_OS_IPHONE
+#if HAVE_SYSTEM
 	&sh_proc,
 #endif
 	NULL

shlr/spp/p/spp.h

@@ -125,7 +125,7 @@ static TAG_CALLBACK(spp_sub) {
 
 // XXX This method needs some love
 static TAG_CALLBACK(spp_trace) {
-#if HAVE_FORK
+#if HAVE_SYSTEM
 	char b[1024];
 	if (state->echo[state->ifl]) {
 		snprintf (b, 1023, "echo '%s' >&2 ", buf);

sys/ios-cydia.sh

@@ -69,11 +69,9 @@ else
 		RV=0
 	fi
 	if [ $RV = 0 ]; then
-		time make -j2
+		time make -j4
 		if [ $? = 0 ]; then
 			makeDeb
 		fi
 	fi
 fi
-
-