[packages] htop: update to 0.9, add upstream's r213 uClibc commit and use PKG_INSTALL

git-svn-id: svn://svn.openwrt.org/openwrt/packages@24660 3c298f89-4303-0410-b956-a3cf2f4a3e73

admin/htop/patches/001-uClibc-friendly.patch

@@ -0,0 +1,52 @@
+--- a/CRT.c
++++ b/CRT.c
+@@ -11,7 +11,9 @@ in the source distribution for its full
+ #include <signal.h>
+ #include <stdlib.h>
+ #include <stdbool.h>
++#ifdef HAVE_EXECINFO_H
+ #include <execinfo.h>
++#endif
+ 
+ #include "String.h"
+ 
+@@ -125,12 +127,14 @@ static void CRT_handleSIGSEGV(int sgn) {
+    CRT_done();
+    #if __linux
+    fprintf(stderr, "\n\nhtop " VERSION " aborting. Please report bug at http://htop.sf.net\n");
+-   #else
+-   fprintf(stderr, "\n\nhtop " VERSION " aborting. Unsupported platform.\n");
+-   #endif
++   #ifdef HAVE_EXECINFO_H
+    size_t size = backtrace(backtraceArray, sizeof(backtraceArray));
+    fprintf(stderr, "Backtrace: \n");
+    backtrace_symbols_fd(backtraceArray, size, 2);
++   #endif
++   #else
++   fprintf(stderr, "\n\nhtop " VERSION " aborting. Unsupported platform.\n");
++   #endif
+    abort();
+ }
+ 
+--- a/CRT.h
++++ b/CRT.h
+@@ -14,7 +14,9 @@ in the source distribution for its full
+ #include <signal.h>
+ #include <stdlib.h>
+ #include <stdbool.h>
++#ifdef HAVE_EXECINFO_H
+ #include <execinfo.h>
++#endif
+ 
+ #include "String.h"
+ 
+--- a/configure.ac
++++ b/configure.ac
+@@ -25,6 +25,7 @@ AC_HEADER_STDC
+ AC_CHECK_HEADERS([stdlib.h string.h strings.h sys/param.h sys/time.h unistd.h curses.h],[:],[
+   missing_headers="$missing_headers $ac_header"
+ ])
++AC_CHECK_HEADERS([execinfo.h],[:],[:])
+ 
+ # Checks for typedefs, structures, and compiler characteristics.
+ AC_HEADER_STDBOOL