app-emulation/libcacard: remove unused patch

Signed-off-by: Michael Mair-Keimberger <m.mairkeimberger@gmail.com>
Signed-off-by: Aaron Bauman <bman@gentoo.org>

1 files changed, 0 insertions, 354 deletions

diff --git a/app-emulation/libcacard/files/libcacard-0.1.2-underlinking.patch b/app-emulation/libcacard/files/libcacard-0.1.2-underlinking.patch
deleted file mode 100644
index 086508fca2c1..000000000000
--- a/app-emulation/libcacard/files/libcacard-0.1.2-underlinking.patch
+++ /dev/null
@@ -1,354 +0,0 @@
-Fix underlinking issues caused by missing -pthread flag:
-* libtool: link: x86_64-pc-linux-gnu-gcc -O2 -pipe -march=sandybridge --param l1-cache-line-size=64 --param l1-cache-size=32 --param l2-cache-size=4096 -Wl,-O1 -Wl,--as-needed -o .libs/vscclient vscclient.o  ./.libs/libcacard.so -lssl3 -lsmime3 -lnss3 -lnssutil3 -lplds4 -lplc4 -lnspr4
-* vscclient.o:vscclient.c:function main: error: undefined reference to 'pthread_create'
-See also: https://bugs.gentoo.org/show_bug.cgi?id=494450
-
---- libcacard-0.1.2/configure.ac
-+++ libcacard-0.1.2/configure.ac
-@@ -69,6 +69,11 @@
- fi
- ])
- 
-+dnl Pthread handling
-+AX_PTHREAD
-+CFLAGS="${CFLAGS} ${PTHREAD_CFLAGS}"
-+LIBS="${LIBS} ${PTHREAD_CFLAGS} ${PTHREAD_LIBS}"
-+
- dnl handle the passthru option. passthru allows you to access the cards directly
- AC_ARG_ENABLE(passthru,
- AC_HELP_STRING([--enable-passthru], [allow passthru mode]),
---- libcacard-0.1.2/m4/ax_pthread.m4
-+++ libcacard-0.1.2/m4/ax_pthread.m4
-@@ -0,0 +1,332 @@
-+# ===========================================================================
-+#        http://www.gnu.org/software/autoconf-archive/ax_pthread.html
-+# ===========================================================================
-+#
-+# SYNOPSIS
-+#
-+#   AX_PTHREAD([ACTION-IF-FOUND[, ACTION-IF-NOT-FOUND]])
-+#
-+# DESCRIPTION
-+#
-+#   This macro figures out how to build C programs using POSIX threads. It
-+#   sets the PTHREAD_LIBS output variable to the threads library and linker
-+#   flags, and the PTHREAD_CFLAGS output variable to any special C compiler
-+#   flags that are needed. (The user can also force certain compiler
-+#   flags/libs to be tested by setting these environment variables.)
-+#
-+#   Also sets PTHREAD_CC to any special C compiler that is needed for
-+#   multi-threaded programs (defaults to the value of CC otherwise). (This
-+#   is necessary on AIX to use the special cc_r compiler alias.)
-+#
-+#   NOTE: You are assumed to not only compile your program with these flags,
-+#   but also link it with them as well. e.g. you should link with
-+#   $PTHREAD_CC $CFLAGS $PTHREAD_CFLAGS $LDFLAGS ... $PTHREAD_LIBS $LIBS
-+#
-+#   If you are only building threads programs, you may wish to use these
-+#   variables in your default LIBS, CFLAGS, and CC:
-+#
-+#     LIBS="$PTHREAD_LIBS $LIBS"
-+#     CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
-+#     CC="$PTHREAD_CC"
-+#
-+#   In addition, if the PTHREAD_CREATE_JOINABLE thread-attribute constant
-+#   has a nonstandard name, defines PTHREAD_CREATE_JOINABLE to that name
-+#   (e.g. PTHREAD_CREATE_UNDETACHED on AIX).
-+#
-+#   Also HAVE_PTHREAD_PRIO_INHERIT is defined if pthread is found and the
-+#   PTHREAD_PRIO_INHERIT symbol is defined when compiling with
-+#   PTHREAD_CFLAGS.
-+#
-+#   ACTION-IF-FOUND is a list of shell commands to run if a threads library
-+#   is found, and ACTION-IF-NOT-FOUND is a list of commands to run it if it
-+#   is not found. If ACTION-IF-FOUND is not specified, the default action
-+#   will define HAVE_PTHREAD.
-+#
-+#   Please let the authors know if this macro fails on any platform, or if
-+#   you have any other suggestions or comments. This macro was based on work
-+#   by SGJ on autoconf scripts for FFTW (http://www.fftw.org/) (with help
-+#   from M. Frigo), as well as ac_pthread and hb_pthread macros posted by
-+#   Alejandro Forero Cuervo to the autoconf macro repository. We are also
-+#   grateful for the helpful feedback of numerous users.
-+#
-+#   Updated for Autoconf 2.68 by Daniel Richard G.
-+#
-+# LICENSE
-+#
-+#   Copyright (c) 2008 Steven G. Johnson <stevenj@alum.mit.edu>
-+#   Copyright (c) 2011 Daniel Richard G. <skunk@iSKUNK.ORG>
-+#
-+#   This program is free software: you can redistribute it and/or modify it
-+#   under the terms of the GNU General Public License as published by the
-+#   Free Software Foundation, either version 3 of the License, or (at your
-+#   option) any later version.
-+#
-+#   This program is distributed in the hope that it will be useful, but
-+#   WITHOUT ANY WARRANTY; without even the implied warranty of
-+#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-+#   Public License for more details.
-+#
-+#   You should have received a copy of the GNU General Public License along
-+#   with this program. If not, see <http://www.gnu.org/licenses/>.
-+#
-+#   As a special exception, the respective Autoconf Macro's copyright owner
-+#   gives unlimited permission to copy, distribute and modify the configure
-+#   scripts that are the output of Autoconf when processing the Macro. You
-+#   need not follow the terms of the GNU General Public License when using
-+#   or distributing such scripts, even though portions of the text of the
-+#   Macro appear in them. The GNU General Public License (GPL) does govern
-+#   all other use of the material that constitutes the Autoconf Macro.
-+#
-+#   This special exception to the GPL applies to versions of the Autoconf
-+#   Macro released by the Autoconf Archive. When you make and distribute a
-+#   modified version of the Autoconf Macro, you may extend this special
-+#   exception to the GPL to apply to your modified version as well.
-+
-+#serial 21
-+
-+AU_ALIAS([ACX_PTHREAD], [AX_PTHREAD])
-+AC_DEFUN([AX_PTHREAD], [
-+AC_REQUIRE([AC_CANONICAL_HOST])
-+AC_LANG_PUSH([C])
-+ax_pthread_ok=no
-+
-+# We used to check for pthread.h first, but this fails if pthread.h
-+# requires special compiler flags (e.g. on True64 or Sequent).
-+# It gets checked for in the link test anyway.
-+
-+# First of all, check if the user has set any of the PTHREAD_LIBS,
-+# etcetera environment variables, and if threads linking works using
-+# them:
-+if test x"$PTHREAD_LIBS$PTHREAD_CFLAGS" != x; then
-+        save_CFLAGS="$CFLAGS"
-+        CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
-+        save_LIBS="$LIBS"
-+        LIBS="$PTHREAD_LIBS $LIBS"
-+        AC_MSG_CHECKING([for pthread_join in LIBS=$PTHREAD_LIBS with CFLAGS=$PTHREAD_CFLAGS])
-+        AC_TRY_LINK_FUNC([pthread_join], [ax_pthread_ok=yes])
-+        AC_MSG_RESULT([$ax_pthread_ok])
-+        if test x"$ax_pthread_ok" = xno; then
-+                PTHREAD_LIBS=""
-+                PTHREAD_CFLAGS=""
-+        fi
-+        LIBS="$save_LIBS"
-+        CFLAGS="$save_CFLAGS"
-+fi
-+
-+# We must check for the threads library under a number of different
-+# names; the ordering is very important because some systems
-+# (e.g. DEC) have both -lpthread and -lpthreads, where one of the
-+# libraries is broken (non-POSIX).
-+
-+# Create a list of thread flags to try.  Items starting with a "-" are
-+# C compiler flags, and other items are library names, except for "none"
-+# which indicates that we try without any flags at all, and "pthread-config"
-+# which is a program returning the flags for the Pth emulation library.
-+
-+ax_pthread_flags="pthreads none -Kthread -kthread lthread -pthread -pthreads -mthreads pthread --thread-safe -mt pthread-config"
-+
-+# The ordering *is* (sometimes) important.  Some notes on the
-+# individual items follow:
-+
-+# pthreads: AIX (must check this before -lpthread)
-+# none: in case threads are in libc; should be tried before -Kthread and
-+#       other compiler flags to prevent continual compiler warnings
-+# -Kthread: Sequent (threads in libc, but -Kthread needed for pthread.h)
-+# -kthread: FreeBSD kernel threads (preferred to -pthread since SMP-able)
-+# lthread: LinuxThreads port on FreeBSD (also preferred to -pthread)
-+# -pthread: Linux/gcc (kernel threads), BSD/gcc (userland threads)
-+# -pthreads: Solaris/gcc
-+# -mthreads: Mingw32/gcc, Lynx/gcc
-+# -mt: Sun Workshop C (may only link SunOS threads [-lthread], but it
-+#      doesn't hurt to check since this sometimes defines pthreads too;
-+#      also defines -D_REENTRANT)
-+#      ... -mt is also the pthreads flag for HP/aCC
-+# pthread: Linux, etcetera
-+# --thread-safe: KAI C++
-+# pthread-config: use pthread-config program (for GNU Pth library)
-+
-+case ${host_os} in
-+        solaris*)
-+
-+        # On Solaris (at least, for some versions), libc contains stubbed
-+        # (non-functional) versions of the pthreads routines, so link-based
-+        # tests will erroneously succeed.  (We need to link with -pthreads/-mt/
-+        # -lpthread.)  (The stubs are missing pthread_cleanup_push, or rather
-+        # a function called by this macro, so we could check for that, but
-+        # who knows whether they'll stub that too in a future libc.)  So,
-+        # we'll just look for -pthreads and -lpthread first:
-+
-+        ax_pthread_flags="-pthreads pthread -mt -pthread $ax_pthread_flags"
-+        ;;
-+
-+        darwin*)
-+        ax_pthread_flags="-pthread $ax_pthread_flags"
-+        ;;
-+esac
-+
-+# Clang doesn't consider unrecognized options an error unless we specify
-+# -Werror. We throw in some extra Clang-specific options to ensure that
-+# this doesn't happen for GCC, which also accepts -Werror.
-+
-+AC_MSG_CHECKING([if compiler needs -Werror to reject unknown flags])
-+save_CFLAGS="$CFLAGS"
-+ax_pthread_extra_flags="-Werror"
-+CFLAGS="$CFLAGS $ax_pthread_extra_flags -Wunknown-warning-option -Wsizeof-array-argument"
-+AC_COMPILE_IFELSE([AC_LANG_PROGRAM([int foo(void);],[foo()])],
-+                  [AC_MSG_RESULT([yes])],
-+                  [ax_pthread_extra_flags=
-+                   AC_MSG_RESULT([no])])
-+CFLAGS="$save_CFLAGS"
-+
-+if test x"$ax_pthread_ok" = xno; then
-+for flag in $ax_pthread_flags; do
-+
-+        case $flag in
-+                none)
-+                AC_MSG_CHECKING([whether pthreads work without any flags])
-+                ;;
-+
-+                -*)
-+                AC_MSG_CHECKING([whether pthreads work with $flag])
-+                PTHREAD_CFLAGS="$flag"
-+                ;;
-+
-+                pthread-config)
-+                AC_CHECK_PROG([ax_pthread_config], [pthread-config], [yes], [no])
-+                if test x"$ax_pthread_config" = xno; then continue; fi
-+                PTHREAD_CFLAGS="`pthread-config --cflags`"
-+                PTHREAD_LIBS="`pthread-config --ldflags` `pthread-config --libs`"
-+                ;;
-+
-+                *)
-+                AC_MSG_CHECKING([for the pthreads library -l$flag])
-+                PTHREAD_LIBS="-l$flag"
-+                ;;
-+        esac
-+
-+        save_LIBS="$LIBS"
-+        save_CFLAGS="$CFLAGS"
-+        LIBS="$PTHREAD_LIBS $LIBS"
-+        CFLAGS="$CFLAGS $PTHREAD_CFLAGS $ax_pthread_extra_flags"
-+
-+        # Check for various functions.  We must include pthread.h,
-+        # since some functions may be macros.  (On the Sequent, we
-+        # need a special flag -Kthread to make this header compile.)
-+        # We check for pthread_join because it is in -lpthread on IRIX
-+        # while pthread_create is in libc.  We check for pthread_attr_init
-+        # due to DEC craziness with -lpthreads.  We check for
-+        # pthread_cleanup_push because it is one of the few pthread
-+        # functions on Solaris that doesn't have a non-functional libc stub.
-+        # We try pthread_create on general principles.
-+        AC_LINK_IFELSE([AC_LANG_PROGRAM([#include <pthread.h>
-+                        static void routine(void *a) { a = 0; }
-+                        static void *start_routine(void *a) { return a; }],
-+                       [pthread_t th; pthread_attr_t attr;
-+                        pthread_create(&th, 0, start_routine, 0);
-+                        pthread_join(th, 0);
-+                        pthread_attr_init(&attr);
-+                        pthread_cleanup_push(routine, 0);
-+                        pthread_cleanup_pop(0) /* ; */])],
-+                [ax_pthread_ok=yes],
-+                [])
-+
-+        LIBS="$save_LIBS"
-+        CFLAGS="$save_CFLAGS"
-+
-+        AC_MSG_RESULT([$ax_pthread_ok])
-+        if test "x$ax_pthread_ok" = xyes; then
-+                break;
-+        fi
-+
-+        PTHREAD_LIBS=""
-+        PTHREAD_CFLAGS=""
-+done
-+fi
-+
-+# Various other checks:
-+if test "x$ax_pthread_ok" = xyes; then
-+        save_LIBS="$LIBS"
-+        LIBS="$PTHREAD_LIBS $LIBS"
-+        save_CFLAGS="$CFLAGS"
-+        CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
-+
-+        # Detect AIX lossage: JOINABLE attribute is called UNDETACHED.
-+        AC_MSG_CHECKING([for joinable pthread attribute])
-+        attr_name=unknown
-+        for attr in PTHREAD_CREATE_JOINABLE PTHREAD_CREATE_UNDETACHED; do
-+            AC_LINK_IFELSE([AC_LANG_PROGRAM([#include <pthread.h>],
-+                           [int attr = $attr; return attr /* ; */])],
-+                [attr_name=$attr; break],
-+                [])
-+        done
-+        AC_MSG_RESULT([$attr_name])
-+        if test "$attr_name" != PTHREAD_CREATE_JOINABLE; then
-+            AC_DEFINE_UNQUOTED([PTHREAD_CREATE_JOINABLE], [$attr_name],
-+                               [Define to necessary symbol if this constant
-+                                uses a non-standard name on your system.])
-+        fi
-+
-+        AC_MSG_CHECKING([if more special flags are required for pthreads])
-+        flag=no
-+        case ${host_os} in
-+            aix* | freebsd* | darwin*) flag="-D_THREAD_SAFE";;
-+            osf* | hpux*) flag="-D_REENTRANT";;
-+            solaris*)
-+            if test "$GCC" = "yes"; then
-+                flag="-D_REENTRANT"
-+            else
-+                # TODO: What about Clang on Solaris?
-+                flag="-mt -D_REENTRANT"
-+            fi
-+            ;;
-+        esac
-+        AC_MSG_RESULT([$flag])
-+        if test "x$flag" != xno; then
-+            PTHREAD_CFLAGS="$flag $PTHREAD_CFLAGS"
-+        fi
-+
-+        AC_CACHE_CHECK([for PTHREAD_PRIO_INHERIT],
-+            [ax_cv_PTHREAD_PRIO_INHERIT], [
-+                AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <pthread.h>]],
-+                                                [[int i = PTHREAD_PRIO_INHERIT;]])],
-+                    [ax_cv_PTHREAD_PRIO_INHERIT=yes],
-+                    [ax_cv_PTHREAD_PRIO_INHERIT=no])
-+            ])
-+        AS_IF([test "x$ax_cv_PTHREAD_PRIO_INHERIT" = "xyes"],
-+            [AC_DEFINE([HAVE_PTHREAD_PRIO_INHERIT], [1], [Have PTHREAD_PRIO_INHERIT.])])
-+
-+        LIBS="$save_LIBS"
-+        CFLAGS="$save_CFLAGS"
-+
-+        # More AIX lossage: compile with *_r variant
-+        if test "x$GCC" != xyes; then
-+            case $host_os in
-+                aix*)
-+                AS_CASE(["x/$CC"],
-+                  [x*/c89|x*/c89_128|x*/c99|x*/c99_128|x*/cc|x*/cc128|x*/xlc|x*/xlc_v6|x*/xlc128|x*/xlc128_v6],
-+                  [#handle absolute path differently from PATH based program lookup
-+                   AS_CASE(["x$CC"],
-+                     [x/*],
-+                     [AS_IF([AS_EXECUTABLE_P([${CC}_r])],[PTHREAD_CC="${CC}_r"])],
-+                     [AC_CHECK_PROGS([PTHREAD_CC],[${CC}_r],[$CC])])])
-+                ;;
-+            esac
-+        fi
-+fi
-+
-+test -n "$PTHREAD_CC" || PTHREAD_CC="$CC"
-+
-+AC_SUBST([PTHREAD_LIBS])
-+AC_SUBST([PTHREAD_CFLAGS])
-+AC_SUBST([PTHREAD_CC])
-+
-+# Finally, execute ACTION-IF-FOUND/ACTION-IF-NOT-FOUND:
-+if test x"$ax_pthread_ok" = xyes; then
-+        ifelse([$1],,[AC_DEFINE([HAVE_PTHREAD],[1],[Define if you have POSIX threads libraries and header files.])],[$1])
-+        :
-+else
-+        ax_pthread_ok=no
-+        $2
-+fi
-+AC_LANG_POP
-+])dnl AX_PTHREAD