* configure.ac: Define AM conditional HAVE_OPENSC.

* Makefile.am: Make OpenSC lib link after libgcrypt. Do not link
to pth.
* apdu.c: Don't use Pth if we use OpenSC.
* sc-investigate.c, scdaemon.c: Disable use of pth if OpenSC is used.

* scdaemon.c (main): Bumbed thread stack size up to 512k.

ChangeLog

@@ -2,6 +2,8 @@
 
 	Released 1.9.10.
 
+	* configure.ac: Define AM conditional HAVE_OPENSC.
+
 2004-07-21  Werner Koch  <wk@g10code.de>
 
 	* configure.ac: Don't set DIE to no after it might has been set to

configure.ac

@@ -471,6 +471,7 @@ if test $have_opensc = yes; then
   AC_DEFINE(HAVE_OPENSC,1,
             [defined if the OpenSC library is available])
 fi
+AM_CONDITIONAL(HAVE_OPENSC, test "$have_opensc" = "yes")
 
 #
 # Check whether the (highly desirable) GNU Pth library is available

scd/ChangeLog

@@ -1,5 +1,10 @@
 2004-07-22  Werner Koch  <wk@g10code.de>
 
+	* Makefile.am: Make OpenSC lib link after libgcrypt. Do not link
+	to pth.
+	* apdu.c: Don't use Pth if we use OpenSC.
+	* sc-investigate.c, scdaemon.c: Disable use of pth if OpenSC is used. 
+
 	* scdaemon.c (main): Bumbed thread stack size up to 512k.
 
 2004-07-16  Werner Koch  <wk@gnupg.org>

scd/Makefile.am

@@ -25,6 +25,13 @@ AM_CPPFLAGS = -I$(top_srcdir)/intl -I$(top_srcdir)/common
 
 include $(top_srcdir)/am/cmacros.am
 
+# avoid linking against Pth if we are using OpenSC.
+if HAVE_OPENSC
+pth_libs = 
+else
+pth_libs = $(PTH_LIBS)
+endif
+
 AM_CFLAGS =  $(OPENSC_CFLAGS) $(LIBGCRYPT_CFLAGS) \
 	      $(KSBA_CFLAGS) $(LIBASSUAN_CFLAGS) $(PTH_CFLAGS)
 
@@ -44,9 +51,9 @@ scdaemon_SOURCES = \
 
 
 scdaemon_LDADD = ../jnlib/libjnlib.a ../common/libcommon.a \
-	  $(OPENSC_LIBS) $(LIBGCRYPT_LIBS) $(PTH_LIBS) \
+	   $(LIBGCRYPT_LIBS) $(pth_libs) \
           $(KSBA_LIBS) $(LIBASSUAN_LIBS) \
-	  $(LIBUSB_LIBS) -lgpg-error @INTLLIBS@ -ldl
+	  $(LIBUSB_LIBS) $(OPENSC_LIBS) -lgpg-error @INTLLIBS@ -ldl
 
 sc_investigate_SOURCES = \
 	sc-investigate.c scdaemon.h \
@@ -59,8 +66,8 @@ sc_investigate_SOURCES = \
 
 sc_investigate_LDADD = \
 	../jnlib/libjnlib.a ../common/libcommon.a \
-	$(OPENSC_LIBS) $(LIBGCRYPT_LIBS) $(PTH_LIBS) \
-	$(KSBA_LIBS) $(LIBUSB_LIBS) \
+	$(LIBGCRYPT_LIBS) $(pth_libs) \
+	$(KSBA_LIBS) $(LIBUSB_LIBS) $(OPENSC_LIBS) \
          @INTLLIBS@  -lgpg-error -ldl
 
 
@@ -76,8 +83,8 @@ sc_copykeys_SOURCES = \
 sc_copykeys_LDADD = \
 	../jnlib/libjnlib.a ../common/libcommon.a \
 	../common/libsimple-pwquery.a \
-	$(OPENSC_LIBS) $(LIBGCRYPT_LIBS) $(PTH_LIBS) \
-	$(KSBA_LIBS) $(LIBUSB_LIBS) \
+	$(LIBGCRYPT_LIBS) $(pth_libs) \
+	$(KSBA_LIBS) $(LIBUSB_LIBS) $(OPENSC_LIBS) \
         -lgpg-error @INTLLIBS@ -ldl
 
 pcsc_wrapper_SOURCES = pcsc-wrapper.c

scd/apdu.c

@@ -19,6 +19,7 @@
  */
 
 #include <config.h>
+
 #include <errno.h>
 #include <stdio.h>
 #include <stdlib.h>
@@ -31,6 +32,9 @@
 #endif
 #ifdef HAVE_OPENSC
 # include <opensc/opensc.h>
+# ifdef USE_GNU_PTH
+# undef USE_GNU_PTH
+# endif
 #endif
 
 /* If requested include the definitions for the remote APDU protocol

scd/sc-investigate.c

@@ -90,12 +90,12 @@ static ARGPARSE_OPTS opts[] = {
   {0}
 };
 
-
+#ifndef HAVE_OPENSC
 #ifdef USE_GNU_PTH
 /* Pth wrapper function definitions. */
 GCRY_THREAD_OPTION_PTH_IMPL;
 #endif /*USE_GNU_PTH*/
-
+#endif /*!HAVE_OPENSC*/
 
 static void interactive_shell (int slot);
 static void dump_other_cards (int slot);
@@ -160,8 +160,10 @@ main (int argc, char **argv )
   /* Try to auto set the character set.  */
   set_native_charset (NULL); 
 
-  /* Libgcrypt requires us to register the threading model first.
-     Note that this will also do the pth_init. */
+  /* Libgcrypt requires us to register the threading model first.  We
+     can't use pth at all if we are using OpenSC becuase OpenSC uses
+     ptreads.  Note that this will also do the pth_init. */
+#ifndef HAVE_OPENSC
 #ifdef USE_GNU_PTH
   rc = gcry_control (GCRYCTL_SET_THREAD_CBS, &gcry_threads_pth);
   if (rc)
@@ -170,6 +172,7 @@ main (int argc, char **argv )
                  gpg_strerror (rc));
     }
 #endif /*USE_GNU_PTH*/
+#endif /*!HAVE_OPENSC*/
 
   /* Check that the libraries are suitable.  Do it here because
      the option parsing may need services of the library */

scd/scdaemon.c

@@ -144,13 +144,14 @@ static int maybe_setuid = 1;
 static char socket_name[128];
 
 
+#ifndef HAVE_OPENSC
 #ifdef USE_GNU_PTH
 /* Pth wrapper function definitions. */
 GCRY_THREAD_OPTION_PTH_IMPL;
 
 static void *ticker_thread (void *arg);
 #endif /*USE_GNU_PTH*/
-
+#endif /*!HAVE_OPENSC*/
 
 static const char *
 my_strusage (int level)
@@ -336,6 +337,7 @@ main (int argc, char **argv )
 
   /* Libgcrypt requires us to register the threading model first.
      Note that this will also do the pth_init. */
+#ifndef HAVE_OPENSC
 #ifdef USE_GNU_PTH
   err = gcry_control (GCRYCTL_SET_THREAD_CBS, &gcry_threads_pth);
   if (err)
@@ -344,6 +346,7 @@ main (int argc, char **argv )
                  gpg_strerror (err));
     }
 #endif /*USE_GNU_PTH*/
+#endif /*!HAVE_OPENSC*/
 
   /* Check that the libraries are suitable.  Do it here because
      the option parsing may need services of the library */
@@ -598,6 +601,7 @@ main (int argc, char **argv )
 
   if (pipe_server)
     { /* This is the simple pipe based server */
+#ifndef HAVE_OPENSC
 #ifdef USE_GNU_PTH
       pth_attr_t tattr;
  
@@ -612,6 +616,7 @@ main (int argc, char **argv )
           scd_exit (2);
         }
 #endif /*USE_GNU_PTH*/
+#endif /*!HAVE_OPENSC*/
       scd_command_handler (-1);
     }
   else if (!is_daemon)
@@ -827,6 +832,7 @@ scd_init_default_ctrl (CTRL ctrl)
 }
 
 
+#ifndef HAVE_OPENSC
 #ifdef USE_GNU_PTH
 
 static void
@@ -931,3 +937,4 @@ ticker_thread (void *dummy_arg)
   pth_event_free (sigs_ev, PTH_FREE_ALL);
 }
 #endif /*USE_GNU_PTH*/
+#endif /*!HAVE_OPENSC*/