poke: add recipe for version 1.2

Backport a patch to disable tcl/tk dependencies when gui support
is disabled.

Add a local patch to workaround a path poisoning issue. Issue
reported upstream.

Add another local patch when HELP2MAN is missing.

See:
http://www.jemarch.net/poke-1.0-relnotes.html
http://www.jemarch.net/poke-1.1-relnotes.html
http://www.jemarch.net/poke-1.2-relnotes.html

Signed-off-by: Romain Naour <romain.naour@gmail.com>
Signed-off-by: Khem Raj <raj.khem@gmail.com>

4 files changed, 153 insertions, 0 deletions

diff --git a/meta-oe/recipes-devtools/poke/poke/0001-build-do-not-check-for-Tcl-Tk-if-disable-gui-is-spec.patch b/meta-oe/recipes-devtools/poke/poke/0001-build-do-not-check-for-Tcl-Tk-if-disable-gui-is-spec.patch
new file mode 100644
index 0000000000..3bd041a0e7
--- /dev/null
+++ b/meta-oe/recipes-devtools/poke/poke/0001-build-do-not-check-for-Tcl-Tk-if-disable-gui-is-spec.patch
@@ -0,0 +1,43 @@
+From cef3fc90f02ef4fc49515745194bac3d81a2265b Mon Sep 17 00:00:00 2001
+From: "Jose E. Marchesi" <jose.marchesi@oracle.com>
+Date: Fri, 30 Apr 2021 13:17:05 +0200
+Subject: [PATCH] build: do not check for Tcl/Tk if --disable-gui is specified
+
+2021-04-30  Jose E. Marchesi  <jemarch@gnu.org>
+
+	* configure.ac: Do not check for tcl/tk if --disable-gui is
+	specified at configure time.
+
+(cherry picked from commit 280a5e154287e43c0a40d9530a9cc658a7367a9c)
+[Romain: remove Changelog entry]
+Signed-off-by: Romain Naour <romain.naour@gmail.com>
+---
+ configure.ac | 9 ++++++---
+ 1 file changed, 6 insertions(+), 3 deletions(-)
+
+diff --git a/configure.ac b/configure.ac
+index c7205513..c2f0760a 100644
+--- a/configure.ac
++++ b/configure.ac
+@@ -214,12 +214,15 @@ fi
+ dnl The GUI is optional, and depends on the availability of Tcl and
+ dnl Tk.
+ 
+-POKE_TCLTK
+-
+ AC_ARG_ENABLE([gui],
+               AS_HELP_STRING([--enable-gui],
+                              [Enable the GUI (default is YES)]),
+-              [gui_enabled=$enableval], [gui_enabled=$has_tcltk])
++              [gui_enabled=$enableval], [gui_enabled=yes])
++
++if test "x$gui_enabled" = "xyes"; then
++ POKE_TCLTK
++ gui_enabled=$has_tcltk
++fi
+ 
+ AM_CONDITIONAL([GUI], [test "x$gui_enabled" = "xyes"])
+ 
+-- 
+2.30.2
+
diff --git a/meta-oe/recipes-devtools/poke/poke/0002-jitter-jitter-config.in-avoit-host-poisoning-while-c.patch b/meta-oe/recipes-devtools/poke/poke/0002-jitter-jitter-config.in-avoit-host-poisoning-while-c.patch
new file mode 100644
index 0000000000..fa55f817ff
--- /dev/null
+++ b/meta-oe/recipes-devtools/poke/poke/0002-jitter-jitter-config.in-avoit-host-poisoning-while-c.patch
@@ -0,0 +1,45 @@
+From c37419e459bd5863534719fa50755174d0912e6d Mon Sep 17 00:00:00 2001
+From: Romain Naour <romain.naour@gmail.com>
+Date: Fri, 30 Apr 2021 14:32:21 +0200
+Subject: [PATCH] jitter: jitter-config.in: avoit host poisoning while
+ cross-compiling
+
+When jitter is bundled into another project (poke), jitter-config --cppflags
+return an unsafe path "-I /usr/include".
+
+In the context of Buildroot, such configuration script woulf be "fixed"
+after installation. But jitter-config is not installed by poke since it's
+build as static library and liked to poke.
+
+For now, patch jitter-config.in instead of jitter-config.in.m4sh since
+there is an issue while converting the M4sh m4sh script ( .in.m4sh )
+into a portable shell script ( .in ) ready to be processed by aclocal
+for @-substitutions.
+
+[1] https://git.buildroot.net/buildroot/tree/package/pkg-generic.mk?h=2021.02.1#n291
+
+Signed-off-by: Romain Naour <romain.naour@gmail.com>
+---
+ jitter/bin/jitter-config.in | 6 +-----
+ 1 file changed, 1 insertion(+), 5 deletions(-)
+
+diff --git a/jitter/bin/jitter-config.in b/jitter/bin/jitter-config.in
+index 5e124f0..af0ac9d 100644
+--- a/jitter/bin/jitter-config.in
++++ b/jitter/bin/jitter-config.in
+@@ -998,11 +998,7 @@ while test "$#" != "0"; do
+             append_to_output cflags;;
+         --cppflags)
+             no_option_argument
+-            append_to_output cppflags
+-            # Append a -I argument.  This is defined separately from the rest,
+-            # as the installation prefix can be decided very late, at Jitter
+-            # installation time.
+-            output="$output -I $includedir";;
++            append_to_output cppflags;;
+         --ldadd)
+             no_option_argument
+             append_to_output ldadd;;
+-- 
+2.30.2
+
diff --git a/meta-oe/recipes-devtools/poke/poke/0003-configure.ac-HELP2MAN-replace-by-true-when-cross-com.patch b/meta-oe/recipes-devtools/poke/poke/0003-configure.ac-HELP2MAN-replace-by-true-when-cross-com.patch
new file mode 100644
index 0000000000..f217c917f1
--- /dev/null
+++ b/meta-oe/recipes-devtools/poke/poke/0003-configure.ac-HELP2MAN-replace-by-true-when-cross-com.patch
@@ -0,0 +1,34 @@
+From 8ba76a5a7ce311f67890199c5595bc1f626495ad Mon Sep 17 00:00:00 2001
+From: Romain Naour <romain.naour@gmail.com>
+Date: Fri, 30 Apr 2021 15:43:59 +0200
+Subject: [PATCH] configure.ac: HELP2MAN replace ':' by 'true' when
+ cross-compiling
+
+Avoid:
+/usr/bin/make  ./../poke/poke
+../run \
+  : -p poke --name="The GNU extensible binary editor" \
+      ./../poke/poke -o ./poke.1
+../run: line 51: exec: :: not found
+
+Signed-off-by: Romain Naour <romain.naour@gmail.com>
+---
+ configure.ac | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/configure.ac b/configure.ac
+index c2f0760a..93769ef9 100644
+--- a/configure.ac
++++ b/configure.ac
+@@ -74,7 +74,7 @@ gl_LIBTEXTSTYLE_OPTIONAL([0.20.5])
+ if test $cross_compiling = no; then
+   AM_MISSING_PROG(HELP2MAN, help2man)
+ else
+-  HELP2MAN=:
++  HELP2MAN=true
+ fi
+ 
+ dnl recfix is part of the GNU recutils suite, and is used in cfg.mk to
+-- 
+2.30.2
+
diff --git a/meta-oe/recipes-devtools/poke/poke_1.2.bb b/meta-oe/recipes-devtools/poke/poke_1.2.bb
new file mode 100644
index 0000000000..dcb547ff87
--- /dev/null
+++ b/meta-oe/recipes-devtools/poke/poke_1.2.bb
@@ -0,0 +1,31 @@
+SUMMARY = "GNU poke is an extensible editor for structured binary data"
+HOMEPAGE = "https://pokology.org"
+DESCRIPTION = "GNU poke is an interactive, extensible editor for binary data. Not limited to editing basic entities such as bits and bytes, it provides a full-fledged procedural, interactive programming language designed to describe data structures and to operate on them."
+SECTION = "console/utils"
+LICENSE = "GPL-3.0+"
+LIC_FILES_CHKSUM = "file://COPYING;md5=d32239bcb673463ab874e80d47fae504"
+
+SRC_URI = "${GNU_MIRROR}/poke/poke-${PV}.tar.gz \
+          file://0001-build-do-not-check-for-Tcl-Tk-if-disable-gui-is-spec.patch \
+          file://0002-jitter-jitter-config.in-avoit-host-poisoning-while-c.patch \
+          file://0003-configure.ac-HELP2MAN-replace-by-true-when-cross-com.patch \
+          "
+
+DEPENDS = "flex-native bison-native bdwgc readline"
+
+SRC_URI[sha256sum] = "f61cf8da5b64c01a1359373725aad1ca257f35c1c9269e4d50dd0664183ddf62"
+
+# poke does not support using out-of-tree builds
+inherit autotools-brokensep gettext pkgconfig
+
+# The automatic m4 path detection gets confused, so force the right value from
+# the poke bootstrap script.
+acpaths = "-I ./m4"
+
+EXTRA_OECONF = "--disable-gui \
+                --disable-libnbd \
+                --disable-mi \
+                --with-libreadline-prefix=${STAGING_INCDIR} \
+                "
+
+FILES_${PN} += "${datadir}/emacs/site-lisp"