From e5473181c0df89735a65be5b00d27433fa0b4031 Mon Sep 17 00:00:00 2001
From: Rob Savoye
Date: Mon, 15 Nov 2010 19:06:30 -0700
Subject: add support for --enable-guile

---
 gr-howto-write-a-block/config/gr_standalone.m4 | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

(limited to 'gr-howto-write-a-block/config')

diff --git a/gr-howto-write-a-block/config/gr_standalone.m4 b/gr-howto-write-a-block/config/gr_standalone.m4
index 3f8ddf1d6..0e2ded584 100644
--- a/gr-howto-write-a-block/config/gr_standalone.m4
+++ b/gr-howto-write-a-block/config/gr_standalone.m4
@@ -125,6 +125,23 @@ m4_define([GR_STANDALONE],
   )
   AM_CONDITIONAL([PYTHON], [test x$enable_python = xyes])
 
+  AC_ARG_ENABLE([guile],
+    [AS_HELP_STRING([--enable-guile],
+      [generate SWIG/Guile components (default is yes)])],
+    [case "${enableval}" in
+       yes) enable_guile=yes ;;
+       no) enable_guile=no ;;
+       *) AC_MSG_ERROR([bad value ${enableval} for --enable-guile]) ;;
+     esac],
+    [enable_guile=no]
+  )
+  AM_CONDITIONAL([GUILE], [test x$enable_guile = xyes])
+
+  dnl see if GUILE is installed
+  if test x${enable_guile} == xyes; then
+    AC_PATH_PROG(GUILE,guile)
+  fi
+
   dnl Define where to look for cppunit includes and libs
   dnl sets CPPUNIT_CFLAGS and CPPUNIT_LIBS
   dnl Try using pkg-config first, then fall back to cppunit-config.
-- 
cgit 


From d692a41f98e7b888c745efbb9fcbbb0400f39025 Mon Sep 17 00:00:00 2001
From: Eric Blossom
Date: Wed, 24 Nov 2010 17:29:11 -0800
Subject: Major Makefile.am housecleaning.  Passes distcheck.

Move all occurrences of swig_built_sources out of Makefile.am's.
Move all SWIG related use of BUILT_SOURCES out of Makefile.am's.
Clean up 'if PYTHON' conditionalization in gr-*

Still left to do: fix Makefile.swig CLEANFILES and no_dist_files
such that they remove exactly the generated files.
---
 gr-howto-write-a-block/config/Makefile.am | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'gr-howto-write-a-block/config')

diff --git a/gr-howto-write-a-block/config/Makefile.am b/gr-howto-write-a-block/config/Makefile.am
index 23f4a4b16..e0cbadb8b 100644
--- a/gr-howto-write-a-block/config/Makefile.am
+++ b/gr-howto-write-a-block/config/Makefile.am
@@ -1,5 +1,5 @@
 #
-# Copyright 2001 Free Software Foundation, Inc.
+# Copyright 2001,2010 Free Software Foundation, Inc.
 # 
 # This file is part of GNU Radio
 # 
@@ -80,4 +80,4 @@ m4macros = \
 # Don't install m4 macros anymore
 # m4data_DATA = $(m4macros) 
 
-EXTRA_DIST = $(m4macros) 
+EXTRA_DIST += $(m4macros)
-- 
cgit 


From 7a7a4b7ad1ccdb0c1f6814e6c258b1238fd92fd7 Mon Sep 17 00:00:00 2001
From: Eric Blossom
Date: Fri, 3 Dec 2010 23:40:22 -0800
Subject: Fix EXTRA_DIST in gr-howto-write-a-block

---
 gr-howto-write-a-block/config/Makefile.am | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'gr-howto-write-a-block/config')

diff --git a/gr-howto-write-a-block/config/Makefile.am b/gr-howto-write-a-block/config/Makefile.am
index e0cbadb8b..eb2ee6283 100644
--- a/gr-howto-write-a-block/config/Makefile.am
+++ b/gr-howto-write-a-block/config/Makefile.am
@@ -80,4 +80,4 @@ m4macros = \
 # Don't install m4 macros anymore
 # m4data_DATA = $(m4macros) 
 
-EXTRA_DIST += $(m4macros)
+EXTRA_DIST = $(m4macros)
-- 
cgit 


From 6ba2c80cdedf6d4eea99c565ffa8b204174d0576 Mon Sep 17 00:00:00 2001
From: Eric Blossom
Date: Sat, 4 Dec 2010 00:31:22 -0800
Subject: Some piece of this commit triggers a syntax error running swig:

make[2]: Entering directory `/home/eb/git/wf-exec/gr-howto-write-a-block/swig'
Compile .i to .py
/usr/bin/swig -fvirtual -python -modern -keyword -w511 -outdir .  -I/home/eb/git/wf-exec/gr-howto-write-a-block/lib -I/home/eb/install/include/gnuradio -I/home/eb/install/include/gnuradio/swig    \
		-MD -MF python/howto_swig.Std \
		-module howto_swig -o python/howto_swig.cc -oh python/howto_swig.h howto_swig.i
/usr/share/swig/1.3.40/python/std_complex.i:12: Error: Syntax error in input(1).
make[2]: *** [howto_swig.py] Error 1
---
 gr-howto-write-a-block/config/Makefile.am      |  1 +
 gr-howto-write-a-block/config/gr_guile.m4      | 65 ++++++++++++++++++++++++++
 gr-howto-write-a-block/config/gr_scripting.m4  | 10 +++-
 gr-howto-write-a-block/config/gr_set_md_cpu.m4 |  2 +-
 gr-howto-write-a-block/config/gr_swig.m4       | 32 +++++++++++--
 gr-howto-write-a-block/config/pkg.m4           | 19 ++++++--
 6 files changed, 121 insertions(+), 8 deletions(-)
 create mode 100644 gr-howto-write-a-block/config/gr_guile.m4

(limited to 'gr-howto-write-a-block/config')

diff --git a/gr-howto-write-a-block/config/Makefile.am b/gr-howto-write-a-block/config/Makefile.am
index eb2ee6283..aaaf0db7c 100644
--- a/gr-howto-write-a-block/config/Makefile.am
+++ b/gr-howto-write-a-block/config/Makefile.am
@@ -51,6 +51,7 @@ m4macros = \
 	gr_fortran.m4 \
 	gr_git.m4 \
 	gr_gprof.m4 \
+	gr_guile.m4 \
 	gr_lib64.m4 \
 	gr_libgnuradio_core_extra_ldflags.m4 \
 	gr_no_undefined.m4 \
diff --git a/gr-howto-write-a-block/config/gr_guile.m4 b/gr-howto-write-a-block/config/gr_guile.m4
new file mode 100644
index 000000000..1f0793944
--- /dev/null
+++ b/gr-howto-write-a-block/config/gr_guile.m4
@@ -0,0 +1,65 @@
+dnl
+dnl Copyright 2003,2004,2005 Free Software Foundation, Inc.
+dnl 
+dnl This file is part of GNU Radio
+dnl 
+dnl GNU Radio is free software; you can redistribute it and/or modify
+dnl it under the terms of the GNU General Public License as published by
+dnl the Free Software Foundation; either version 3, or (at your option)
+dnl any later version.
+dnl 
+dnl GNU Radio is distributed in the hope that it will be useful,
+dnl but WITHOUT ANY WARRANTY; without even the implied warranty of
+dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+dnl GNU General Public License for more details.
+dnl 
+dnl You should have received a copy of the GNU General Public License
+dnl along with GNU Radio; see the file COPYING.  If not, write to
+dnl the Free Software Foundation, Inc., 51 Franklin Street,
+dnl Boston, MA 02110-1301, USA.
+dnl 
+
+# GUILE_DEVEL()
+#
+# Checks for Guile and tries to get the include path to 'Guile.h'.
+# It sets the $(GUILE_CPPFLAGS), $(GUILE_LDFLAGS) and $(guiledir) output variables,
+#
+AC_DEFUN([GUILE_DEVEL],[
+    dnl see if GUILE is installed
+    AC_PATH_PROG(GUILE, guile)
+    dnl get the config program
+    AC_PATH_PROG(GUILE_CONFIG, guile-config)
+    if test x${GUILE_CONFIG} != x; then
+      GUILE_CFLAGS="`${GUILE_CONFIG} compile`"
+      GUILE_LIBS="`${GUILE_CONFIG} link`"
+      GUILE_PKLIBDIR="`${GUILE_CONFIG} info pkglibdir`"
+      GUILE_PKDATADIR="`${GUILE_CONFIG} info pkgdatadir`/site"
+    else
+      GUILE_CFLAGS=""
+      GUILE_PKLIBDIR=""
+      GUILE_LIBS="Wl,-Bsymbolic-functions -lguile -lgmp -lcrypt"
+    fi
+    AC_SUBST(GUILE_CFLAGS)
+    AC_SUBST(GUILE_PKLIBDIR)
+    AC_SUBST(GUILE_PKDATADIR)
+    AC_SUBST(GUILE_LIBS)
+])
+
+# GUILE_CHECK_MODULE
+#
+# Determines if a particular Guile module can be imported
+#
+# $1 - module name
+# $2 - module description
+# $3 - action if found
+# $4 - action if not found
+# $5 - test command
+
+AC_DEFUN([GUILE_CHECK_MODULE],[
+    AC_MSG_CHECKING([for $2])
+    dnl ########################################
+    dnl # import and test checking
+    dnl ########################################
+  dnl if test x${enable_guile} = xyes; then
+  dnl fi
+])
diff --git a/gr-howto-write-a-block/config/gr_scripting.m4 b/gr-howto-write-a-block/config/gr_scripting.m4
index e030a8102..866b7e017 100644
--- a/gr-howto-write-a-block/config/gr_scripting.m4
+++ b/gr-howto-write-a-block/config/gr_scripting.m4
@@ -26,5 +26,13 @@ AC_DEFUN([GR_SCRIPTING],[
 
   SWIG_PROG(1.3.31)
   SWIG_ENABLE_CXX
-  SWIG_PYTHON
+  dnl We need python at build time, as it's used as for utilities. If python
+  dnl isn't enabled, then we don't want the SWIG support for python.
+  AC_REQUIRE([AM_PATH_PYTHON])
+  if test x${enable_python} = xyes; then
+    SWIG_PYTHON
+  fi
+  if test x${enable_guile} = xyes; then
+    SWIG_GUILE
+  fi
 ])
diff --git a/gr-howto-write-a-block/config/gr_set_md_cpu.m4 b/gr-howto-write-a-block/config/gr_set_md_cpu.m4
index 7ebf88a66..cb5fb5aac 100644
--- a/gr-howto-write-a-block/config/gr_set_md_cpu.m4
+++ b/gr-howto-write-a-block/config/gr_set_md_cpu.m4
@@ -80,7 +80,7 @@ AC_DEFUN([GR_SET_MD_CPU],[
    x86 | i[[3-7]]86)	MD_CPU=x86	MD_SUBCPU=x86 ;;
    x86_64)		MD_CPU=x86	MD_SUBCPU=x86_64 ;;
    powerpc*)            MD_CPU=powerpc ;;
-   arm)
+   arm*)
        _FIND_ARM_ISA
        if test $is_armv5 = yes; then MD_CPU=armv5;
        elif test $is_armv7_a = yes; then MD_CPU=armv7_a;
diff --git a/gr-howto-write-a-block/config/gr_swig.m4 b/gr-howto-write-a-block/config/gr_swig.m4
index cdb28055c..e03390994 100644
--- a/gr-howto-write-a-block/config/gr_swig.m4
+++ b/gr-howto-write-a-block/config/gr_swig.m4
@@ -26,7 +26,7 @@ dnl
 # is greater or equal to the value of the argument.  It should have the format:
 # N[.N[.N]] (N is a number between 0 and 999.  Only the first N is mandatory.)
 AC_DEFUN([SWIG_PROG],[
-	AC_REQUIRE([AC_PROG_MAKE_SET])
+    AC_REQUIRE([AC_PROG_MAKE_SET])
 	AC_CHECK_PROG(SWIG,swig,[`which swig`])
 	if test -z "$SWIG" ; then
 		AC_MSG_ERROR([Cannot find 'swig' program.  SWIG version >= $1 required])
@@ -56,9 +56,11 @@ AC_DEFUN([SWIG_PROG],[
 AC_DEFUN([SWIG_ENABLE_CXX],[
 	AC_REQUIRE([SWIG_PROG])
 	AC_REQUIRE([AC_PROG_CXX])
-	if test "$SWIG" != "false" ; then
+	if test x${enable_python} = xyes -o x${enable_guile} = xyes; then
+	    if test "$SWIG" != "false" ; then
 		SWIG="$SWIG -c++"
-	fi
+	    fi
+        fi
 ])
 
 # SWIG_PYTHON([use-shadow-classes])
@@ -83,3 +85,27 @@ dnl		AC_SUBST(SWIG_PYTHON_OPT,[-python$swig_shadow])
 	fi
 	AC_SUBST(SWIG_PYTHON_CPPFLAGS,[$PYTHON_CPPFLAGS])
 ])
+
+AC_DEFUN([SWIG_TCL],[
+	AC_REQUIRE([SWIG_PROG])
+	AC_REQUIRE([TCL_DEVEL])
+	if test "$SWIG" != "false" ; then
+		AC_SUBST(SWIG_TCL_LIB,[-ltcl])
+dnl		test ! "x$1" = "xno" && swig_shadow=" -shadow" || swig_shadow=""
+dnl		AC_SUBST(SWIG_PYTHON_OPT,[-python$swig_shadow])
+		AC_SUBST(SWIG_TCL_OPT,[-tcl])
+	fi
+	AC_SUBST(SWIG_TCL_CPPFLAGS,[$TCL_CPPFLAGS])
+])
+
+AC_DEFUN([SWIG_GUILE],[
+	AC_REQUIRE([SWIG_PROG])
+	AC_REQUIRE([GUILE_DEVEL])
+	if test "$SWIG" != "false" ; then
+		AC_SUBST(SWIG_GUILE_LIB,[-lguile])
+dnl		test ! "x$1" = "xno" && swig_shadow=" -shadow" || swig_shadow=""
+dnl		AC_SUBST(SWIG_PYTHON_OPT,[-python$swig_shadow])
+		AC_SUBST(SWIG_GUILE_OPT,[-guile])
+	fi
+	AC_SUBST(SWIG_GUILE_CPPFLAGS,[$GUILE_CPPFLAGS])
+])
diff --git a/gr-howto-write-a-block/config/pkg.m4 b/gr-howto-write-a-block/config/pkg.m4
index 80bdfed4c..2d4d96109 100644
--- a/gr-howto-write-a-block/config/pkg.m4
+++ b/gr-howto-write-a-block/config/pkg.m4
@@ -111,8 +111,11 @@ fi[]dnl
 # explicit call to PKG_PROG_PKG_CONFIG in your configure.ac
 #
 # --------------------------------------------------------------
-AC_DEFUN([PKG_CHECK_MODULES],
-[AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl
+AC_DEFUN([PKG_CHECK_MODULES],[
+AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl
+AC_REQUIRE([AC_CANONICAL_HOST])dnl
+AC_REQUIRE([AC_CANONICAL_BUILD])dnl
+
 AC_ARG_VAR([$1][_CFLAGS], [C compiler flags for $1, overriding pkg-config])dnl
 AC_ARG_VAR([$1][_LIBS], [linker flags for $1, overriding pkg-config])dnl
 AC_ARG_VAR([$1][_INCLUDEDIR], [includedir for $1, overriding pkg-config])dnl
@@ -124,7 +127,17 @@ _PKG_CONFIG([$1][_CFLAGS], [cflags], [$2])
 
 if test x$cross_compiling = xyes
 then
-  _PKG_CONFIG([$1][_LIBS], [libs-only-l --static], [$2])
+  dnl _PKG_CONFIG([$1][_LIBS], [libs-only-l --static], [$2])
+  _PKG_CONFIG([$1][_LIBS], [libs --static], [$2])
+  dnl prune out any -L/lib or -L/usr/lib since they're pointing to the wrong filesystem root
+  _pkg_tmp=
+  for flag in [$]pkg_cv_[$1][_LIBS]; do
+    case $flag in
+    (-L/lib* | -L/usr/lib* )	   ;; # ignore
+    (*) _pkg_tmp="$_pkg_tmp $flag" ;;
+    esac
+  done
+  pkg_cv_[$1][_LIBS]="$_pkg_tmp"
 else
   _PKG_CONFIG([$1][_LIBS], [libs --static], [$2])
 fi
-- 
cgit 


From 05a68e2b0991b90ee974bcdc7a852604849ce377 Mon Sep 17 00:00:00 2001
From: Eric Blossom
Date: Sat, 4 Dec 2010 00:42:21 -0800
Subject: Fix swig syntax error triggered in python/std_complex.i

---
 gr-howto-write-a-block/config/gr_swig.m4 | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

(limited to 'gr-howto-write-a-block/config')

diff --git a/gr-howto-write-a-block/config/gr_swig.m4 b/gr-howto-write-a-block/config/gr_swig.m4
index e03390994..dcc2e72dc 100644
--- a/gr-howto-write-a-block/config/gr_swig.m4
+++ b/gr-howto-write-a-block/config/gr_swig.m4
@@ -56,10 +56,8 @@ AC_DEFUN([SWIG_PROG],[
 AC_DEFUN([SWIG_ENABLE_CXX],[
 	AC_REQUIRE([SWIG_PROG])
 	AC_REQUIRE([AC_PROG_CXX])
-	if test x${enable_python} = xyes -o x${enable_guile} = xyes; then
-	    if test "$SWIG" != "false" ; then
+    	if test "$SWIG" != "false" ; then
 		SWIG="$SWIG -c++"
-	    fi
         fi
 ])
 
-- 
cgit 


From cc088ab014791450d9d5d88564f3f889ece74909 Mon Sep 17 00:00:00 2001
From: Eric Blossom
Date: Mon, 6 Dec 2010 19:47:42 -0800
Subject: Add guile QA code to gr-howto-write-a-block

---
 gr-howto-write-a-block/config/gr_standalone.m4 | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

(limited to 'gr-howto-write-a-block/config')

diff --git a/gr-howto-write-a-block/config/gr_standalone.m4 b/gr-howto-write-a-block/config/gr_standalone.m4
index 0e2ded584..d4acaec2f 100644
--- a/gr-howto-write-a-block/config/gr_standalone.m4
+++ b/gr-howto-write-a-block/config/gr_standalone.m4
@@ -1,5 +1,5 @@
 dnl
-dnl Copyright 2008,2009 Free Software Foundation, Inc.
+dnl Copyright 2008,2009,2010 Free Software Foundation, Inc.
 dnl 
 dnl This file is part of GNU Radio
 dnl 
@@ -111,6 +111,11 @@ m4_define([GR_STANDALONE],
   PKG_CHECK_MODULES(GNURADIO_CORE, gnuradio-core >= 3)
   LIBS="$LIBS $GNURADIO_CORE_LIBS"
 
+  gnuradio_core_GUILE_LOAD_PATH="`pkg-config --variable=guile_load_path gnuradio-core`"
+  gnuradio_core_LIBDIRPATH="`pkg-config --variable=libdir gnuradio-core`"
+  AC_SUBST(gnuradio_core_GUILE_LOAD_PATH)
+  AC_SUBST(gnuradio_core_LIBDIRPATH)
+
   dnl Allow user to choose whether to generate SWIG/Python 
   dnl Default is enabled
   AC_ARG_ENABLE([python],
-- 
cgit 


From 59a1eeb1b18483ec716afde24df3f0593ed5085c Mon Sep 17 00:00:00 2001
From: Eric Blossom
Date: Mon, 6 Dec 2010 20:02:51 -0800
Subject: Update comments for --enable-guile, reflecting that it's disabled by
 default.

---
 gr-howto-write-a-block/config/gr_standalone.m4 | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'gr-howto-write-a-block/config')

diff --git a/gr-howto-write-a-block/config/gr_standalone.m4 b/gr-howto-write-a-block/config/gr_standalone.m4
index d4acaec2f..beb98204c 100644
--- a/gr-howto-write-a-block/config/gr_standalone.m4
+++ b/gr-howto-write-a-block/config/gr_standalone.m4
@@ -130,9 +130,11 @@ m4_define([GR_STANDALONE],
   )
   AM_CONDITIONAL([PYTHON], [test x$enable_python = xyes])
 
+  dnl Allow user to choose whether to generate SWIG/Guile
+  dnl Default is disabled
   AC_ARG_ENABLE([guile],
     [AS_HELP_STRING([--enable-guile],
-      [generate SWIG/Guile components (default is yes)])],
+      [generate SWIG/Guile components (default is no)])],
     [case "${enableval}" in
        yes) enable_guile=yes ;;
        no) enable_guile=no ;;
-- 
cgit 


From 48f9ca90e0cbcbfe67b0e10889c60928d9be5c49 Mon Sep 17 00:00:00 2001
From: Josh Blum
Date: Mon, 17 Jan 2011 16:37:45 -0800
Subject: gr math simplification:

Replaces gr_gcd, gr_isnan, and gr_signbit one-time instances with boot math calls.
No point in wrapping these utility math functions into gnuradio when they are
1) provided by boost
2) only called once

Removes gr_math.cc, and configure checks for isnan.
---
 gr-howto-write-a-block/config/lf_cxx.m4 | 17 -----------------
 1 file changed, 17 deletions(-)

(limited to 'gr-howto-write-a-block/config')

diff --git a/gr-howto-write-a-block/config/lf_cxx.m4 b/gr-howto-write-a-block/config/lf_cxx.m4
index dfc6bfbfe..7cce5f8a4 100644
--- a/gr-howto-write-a-block/config/lf_cxx.m4
+++ b/gr-howto-write-a-block/config/lf_cxx.m4
@@ -46,22 +46,5 @@ AC_DEFUN([LF_CXX_PORTABILITY],[
   dnl Check for common C++ portability problems
   dnl
 
-  dnl AC_LANG_PUSH
-  dnl AC_LANG_CPLUSPLUS
-  AC_LANG_SAVE
-  AC_LANG_CPLUSPLUS
-
-
-  dnl Test whether C++ has std::isnan
-  AC_MSG_CHECKING(whether C++ has std::isnan)
-  AC_TRY_COMPILE([#include <cmath>], [
-   std::isnan(0);
-], [ AC_MSG_RESULT(yes)
-	AC_DEFINE(CXX_HAS_STD_ISNAN,[],[Define if has std::isnan]) ],
-   [ AC_MSG_RESULT(no) ])
-
-  dnl Done with the portability checks
-  dnl AC_LANG_POP([C++])
-  AC_LANG_RESTORE
 ])
 
-- 
cgit 


From 05cc02cec03507c47846a668c92e6dcc4ba2e71e Mon Sep 17 00:00:00 2001
From: Josh Blum
Date: Tue, 18 Jan 2011 01:00:15 -0800
Subject: cleanup mkdir usage with boost filesystem:

Replaced copy/pasted code and MKDIR_TAKES_ONE_ARG #ifdefs
with portable boost filesystem path and directory creation.

Gets the correct home directory on windows systems: APPDATA.
Replaces large amounts of copypasta with single lines of code.
Removes MKDIR_TAKES_ONE_ARG configuration checks from m4 files.
Adds boost filesystem and system library as build dependencies.
---
 gr-howto-write-a-block/config/gr_pwin32.m4 | 11 -----------
 gr-howto-write-a-block/config/mkstemp.m4   | 11 -----------
 2 files changed, 22 deletions(-)

(limited to 'gr-howto-write-a-block/config')

diff --git a/gr-howto-write-a-block/config/gr_pwin32.m4 b/gr-howto-write-a-block/config/gr_pwin32.m4
index 495e9dd4d..85a4a1633 100644
--- a/gr-howto-write-a-block/config/gr_pwin32.m4
+++ b/gr-howto-write-a-block/config/gr_pwin32.m4
@@ -61,17 +61,6 @@ AC_TRY_LINK([   #include <windows.h>
                 AC_MSG_RESULT(no)
                 )
 
-dnl Under Win32, mkdir prototype in io.h has only one arg
-AC_MSG_CHECKING(whether mkdir accepts only one arg)
-AC_TRY_COMPILE([#include <sys/types.h>
-       #include <sys/stat.h>
-       #include <fcntl.h>], [
-       mkdir("")
- ], [ AC_MSG_RESULT(yes)
-     AC_DEFINE(MKDIR_TAKES_ONE_ARG,[],[Define if mkdir accepts only one arg]) ],
- [ AC_MSG_RESULT(no)
- ])
-
 AH_BOTTOM(
 [
 /* Define missing prototypes, implemented in replacement lib */
diff --git a/gr-howto-write-a-block/config/mkstemp.m4 b/gr-howto-write-a-block/config/mkstemp.m4
index 4af0f0a9b..2d1fbee9b 100644
--- a/gr-howto-write-a-block/config/mkstemp.m4
+++ b/gr-howto-write-a-block/config/mkstemp.m4
@@ -75,15 +75,4 @@ AC_DEFUN([jm_PREREQ_TEMPNAME],
   AC_CHECK_FUNCS(__secure_getenv gettimeofday lstat)
   AC_CHECK_DECLS_ONCE(getenv)
   # AC_REQUIRE([jm_AC_TYPE_UINTMAX_T])
-
-  dnl Under Win32, mkdir prototype in io.h has only one arg
-  AC_MSG_CHECKING(whether mkdir accepts only one arg)
-  AC_TRY_COMPILE([#include <sys/types.h>
-       #include <sys/stat.h>
-       #include <fcntl.h>], [
-       mkdir("")
-  ], [ AC_MSG_RESULT(yes)
-     AC_DEFINE(MKDIR_TAKES_ONE_ARG,[],[Define if mkdir accepts only one arg]) ],
-   [ AC_MSG_RESULT(no)
-     ])
 ])
-- 
cgit 


From ebb0f56da62e9ff16928b32cc525f24c93a99e0b Mon Sep 17 00:00:00 2001
From: Tom Rondeau
Date: Sat, 22 Jan 2011 14:54:20 -0500
Subject: Updating copyright.

---
 gr-howto-write-a-block/config/gr_pwin32.m4 | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'gr-howto-write-a-block/config')

diff --git a/gr-howto-write-a-block/config/gr_pwin32.m4 b/gr-howto-write-a-block/config/gr_pwin32.m4
index 85a4a1633..6b27b439f 100644
--- a/gr-howto-write-a-block/config/gr_pwin32.m4
+++ b/gr-howto-write-a-block/config/gr_pwin32.m4
@@ -1,6 +1,6 @@
 # Check for (mingw)win32 POSIX replacements.             -*- Autoconf -*-
 
-# Copyright 2003,2004,2005 Free Software Foundation, Inc.
+# Copyright 2003,2004,2005,2011 Free Software Foundation, Inc.
 # 
 # This file is part of GNU Radio
 # 
-- 
cgit