From b21bec59a8cf49e5bc85490728c7daa0bdda728b Mon Sep 17 00:00:00 2001
From: v1gnesh <v1gnesh@users.noreply.github.com>
Date: Wed, 1 Nov 2023 09:05:51 +0530
Subject: [PATCH 1/3] Update README.md

---
 README.md | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/README.md b/README.md
index c6755a0..f46ed22 100644
--- a/README.md
+++ b/README.md
@@ -1,3 +1,5 @@
+[![Automatic version updates](https://github.com/ZOSOpenTools/m4port/actions/workflows/bump.yml/badge.svg)](https://github.com/ZOSOpenTools/m4port/actions/workflows/bump.yml)
+
 # m4port
 [GNU M4](https://www.gnu.org/software/m4/m4.html) is an implementation of the traditional Unix macro processor. It is mostly SVR4 compatible although it has some extensions (for example, handling more than 9 positional parameters to macros). 
 

From 08a70b17388ba34179228fb551e2c3ea8a3d690a Mon Sep 17 00:00:00 2001
From: v1gnesh <v1gnesh@users.noreply.github.com>
Date: Wed, 1 Nov 2023 09:06:23 +0530
Subject: [PATCH 2/3] Create bump.yml

---
 .github/workflows/bump.yml | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)
 create mode 100644 .github/workflows/bump.yml

diff --git a/.github/workflows/bump.yml b/.github/workflows/bump.yml
new file mode 100644
index 0000000..907a360
--- /dev/null
+++ b/.github/workflows/bump.yml
@@ -0,0 +1,16 @@
+name: 'Automatic version updates'
+
+on:
+  schedule:
+    # minute hour dom month dow (UTC)
+    - cron: '00 15 * * *'
+  # enable manual trigger of version updates
+  workflow_dispatch:
+jobs:
+  bump:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@master
+      - uses: ZOSOpenTools/meta/actions@main
+        env:
+          GITHUB_TOKEN: ${{ secrets.BUMP_TOKEN }}

From 1608fb117cdb32400eb8fb1493cdf28040819459 Mon Sep 17 00:00:00 2001
From: v1gnesh <v1gnesh@users.noreply.github.com>
Date: Wed, 1 Nov 2023 09:11:47 +0530
Subject: [PATCH 3/3] Update buildenv

---
 buildenv | 15 ++++++---------
 1 file changed, 6 insertions(+), 9 deletions(-)

diff --git a/buildenv b/buildenv
index b939b3f..3a14bb4 100644
--- a/buildenv
+++ b/buildenv
@@ -1,13 +1,11 @@
-#
-# Set up environment variables for general build tool to operate
-#
+# bump: m4-version /M4_VERSION="(.*)"/ https://ftp.gnu.org/gnu/m4/|re:/m4-([\d.]+).tar.gz/$1/|semver:*
+M4_VERSION="1.4.19"
+
 export ZOPEN_BUILD_LINE="STABLE"
 
-ZOPEN_TARBALL_DIR=m4-1.4.19
-export ZOPEN_STABLE_URL="https://ftp.gnu.org/gnu/m4/${ZOPEN_TARBALL_DIR}.tar.gz"
+export ZOPEN_STABLE_URL="https://ftp.gnu.org/gnu/m4/m4-${M4_VERSION}.tar.gz"
 export ZOPEN_STABLE_DEPS="curl gzip make m4"
-ZOPEN_GIT_DIR=m4
-export ZOPEN_DEV_URL="git://git.savannah.gnu.org/${ZOPEN_GIT_DIR}.git"
+export ZOPEN_DEV_URL="git://git.savannah.gnu.org/m4.git"
 export ZOPEN_DEV_DEPS="comp_clang git make m4 help2man perl texinfo xz autoconf automake gettext rsync patch gzip tar gperf sed grep libtool autoconf zoslib"
 export ZOPEN_DEV_BRANCH="branch-1.4"
 
@@ -18,7 +16,7 @@ zopen_post_buildenv()
   if [ "${ZOPEN_BUILD_LINE}x" = "STABLEx" ]; then
     export ZOPEN_BOOTSTRAP=skip
   # -std=c11 required for max_align_t typedef in stddef.h
-    export ZOPEN_EXTRA_CFLAGS="-std=c11 -fgnu89-inline -I\${ZOPEN_ROOT}/${ZOPEN_GIT_DIR}/lib -I\${ZOPEN_ROOT}/patches/PR1/include"
+    export ZOPEN_EXTRA_CFLAGS="-std=c11 -fgnu89-inline -I\${ZOPEN_ROOT}/m4/lib -I\${ZOPEN_ROOT}/patches/PR1/include"
   else
     export ZOPEN_COMP=CLANG
   fi
@@ -56,4 +54,3 @@ totalTests:$totalTests
 expectedFailures:4
 ZZ
 }
-