From: Jo-Philipp Wich <jow@openwrt.org>
Date: Sat, 11 Dec 2010 00:04:35 +0000 (+0000)
Subject: ossp-js: remove private libtool copy, supply missing macros, allow full autoreconf
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=956145f7303e555bf9e1a066a40fe42d89953a16;p=openwrt%2Fsvn-archive%2Fpackages.git

ossp-js: remove private libtool copy, supply missing macros, allow full autoreconf

SVN-Revision: 24466
---

diff --git a/libs/ossp-js/Makefile b/libs/ossp-js/Makefile
index 7d7f9e632..5af55f639 100644
--- a/libs/ossp-js/Makefile
+++ b/libs/ossp-js/Makefile
@@ -14,7 +14,9 @@ PKG_RELEASE:=2
 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.gz
 PKG_SOURCE_URL:=ftp://ftp.ossp.org/pkg/lib/js/
 PKG_MD5SUM:=07f6cad7e03fd74a949588c3d4b333de
-PKG_FIXUP:=libtool no-autoreconf
+
+PKG_FIXUP:=libtool
+PKG_REMOVE_FILES:=aclocal.m4 libtool.m4
 
 include $(INCLUDE_DIR)/package.mk
 
diff --git a/libs/ossp-js/patches/001-missing-macros.patch b/libs/ossp-js/patches/001-missing-macros.patch
new file mode 100644
index 000000000..22c13f595
--- /dev/null
+++ b/libs/ossp-js/patches/001-missing-macros.patch
@@ -0,0 +1,112 @@
+--- /dev/null
++++ b/acinclude.m4
+@@ -0,0 +1,109 @@
++dnl ##
++dnl ##  Check for C99 va_copy() implementation
++dnl ##  (and provide fallback implementation if neccessary)
++dnl ##
++dnl ##  configure.in:
++dnl ##    AC_CHECK_VA_COPY
++dnl ##  foo.c:
++dnl ##    #include "config.h"
++dnl ##    [...]
++dnl ##    va_copy(d,s)
++dnl ##
++dnl ##  This check is rather complex: first because we really have to
++dnl ##  try various possible implementations in sequence and second, we
++dnl ##  cannot define a macro in config.h with parameters directly.
++dnl ##
++
++dnl #   test program for va_copy() implementation
++changequote(<<,>>)
++m4_define(__va_copy_test, <<[
++#include <stdlib.h>
++#include <stdarg.h>
++#include <string.h>
++#define DO_VA_COPY(d, s) $1
++void test(char *str, ...)
++{
++    va_list ap, ap2;
++    int i;
++    va_start(ap, str);
++    DO_VA_COPY(ap2, ap);
++    for (i = 1; i <= 9; i++) {
++        int k = (int)va_arg(ap, int);
++        if (k != i)
++            abort();
++    }
++    DO_VA_COPY(ap, ap2);
++    for (i = 1; i <= 9; i++) {
++        int k = (int)va_arg(ap, int);
++        if (k != i)
++            abort();
++    }
++    va_end(ap);
++}
++int main(int argc, char *argv[])
++{
++    test("test", 1, 2, 3, 4, 5, 6, 7, 8, 9);
++    exit(0);
++}
++]>>)
++changequote([,])
++
++dnl #   test driver for va_copy() implementation
++m4_define(__va_copy_check, [
++    AH_VERBATIM($1,
++[/* Predefined possible va_copy() implementation (id: $1) */
++#define __VA_COPY_USE_$1(d, s) $2])
++    if test ".$ac_cv_va_copy" = .; then
++        AC_TRY_RUN(__va_copy_test($2), [ac_cv_va_copy="$1"])
++    fi
++])
++
++dnl #   Autoconf check for va_copy() implementation checking
++AC_DEFUN(AC_CHECK_VA_COPY,[
++  dnl #   provide Autoconf display check message
++  AC_MSG_CHECKING(for va_copy() function)
++  dnl #   check for various implementations in priorized sequence   
++  AC_CACHE_VAL(ac_cv_va_copy, [
++    ac_cv_va_copy=""
++    dnl #   1. check for standardized C99 macro
++    __va_copy_check(C99, [va_copy((d), (s))])
++    dnl #   2. check for alternative/deprecated GCC macro
++    __va_copy_check(GCM, [VA_COPY((d), (s))])
++    dnl #   3. check for internal GCC macro (high-level define)
++    __va_copy_check(GCH, [__va_copy((d), (s))])
++    dnl #   4. check for internal GCC macro (built-in function)
++    __va_copy_check(GCB, [__builtin_va_copy((d), (s))])
++    dnl #   5. check for assignment approach (assuming va_list is a struct)
++    __va_copy_check(ASS, [do { (d) = (s); } while (0)])
++    dnl #   6. check for assignment approach (assuming va_list is a pointer)
++    __va_copy_check(ASP, [do { *(d) = *(s); } while (0)])
++    dnl #   7. check for memory copying approach (assuming va_list is a struct)
++    __va_copy_check(CPS, [memcpy((void *)&(d), (void *)&(s)), sizeof((s))])
++    dnl #   8. check for memory copying approach (assuming va_list is a pointer)
++    __va_copy_check(CPP, [memcpy((void *)(d), (void *)(s)), sizeof(*(s))])
++    if test ".$ac_cv_va_copy" = .; then
++        AC_ERROR([no working implementation found])
++    fi
++  ])
++  dnl #   optionally activate the fallback implementation
++  if test ".$ac_cv_va_copy" = ".C99"; then
++      AC_DEFINE(HAVE_VA_COPY, 1, [Define if va_copy() macro exists (and no fallback implementation is required)])
++  fi
++  dnl #   declare which fallback implementation to actually use
++  AC_DEFINE_UNQUOTED([__VA_COPY_USE], [__VA_COPY_USE_$ac_cv_va_copy],
++      [Define to id of used va_copy() implementation])
++  dnl #   provide activation hook for fallback implementation
++  AH_VERBATIM([__VA_COPY_ACTIVATION],
++[/* Optional va_copy() implementation activation */
++#ifndef HAVE_VA_COPY
++#define va_copy(d, s) __VA_COPY_USE(d, s)
++#endif
++])
++  dnl #   provide Autoconf display result message
++  if test ".$ac_cv_va_copy" = ".C99"; then
++      AC_MSG_RESULT([yes])
++  else
++      AC_MSG_RESULT([no (using fallback implementation)])
++  fi
++])
++