From 7a95dd035ee5ea7f0d73d68c113a5dd728c4fec7 Mon Sep 17 00:00:00 2001
From: Henrik Hautakoski <henrik@eossweden.org>
Date: Wed, 26 Feb 2020 18:12:35 +0100
Subject: [PATCH] remove scripts/generate_deb.sh.in and implement in
 CMakeModules/package.cmake instead.

---
 CMakeModules/package.cmake | 31 +++++++++++++++++---
 debian_control.in          |  9 ++++++
 scripts/generate_deb.sh.in | 58 --------------------------------------
 3 files changed, 36 insertions(+), 62 deletions(-)
 create mode 100644 debian_control.in
 delete mode 100644 scripts/generate_deb.sh.in

diff --git a/CMakeModules/package.cmake b/CMakeModules/package.cmake
index 4120c52..f2de17d 100644
--- a/CMakeModules/package.cmake
+++ b/CMakeModules/package.cmake
@@ -18,11 +18,34 @@ endif()
 # --------------------------------
 
 if (UNIX) # Only include in bash environments.
-	# Hack to set the right permissions :)
-	configure_file(scripts/generate_deb.sh.in ${PROJECT_BINARY_DIR}/tmp/generate_deb.sh @ONLY)
-	file(COPY ${PROJECT_BINARY_DIR}/tmp/generate_deb.sh DESTINATION ${PROJECT_BINARY_DIR}
-	    FILE_PERMISSIONS OWNER_READ OWNER_WRITE OWNER_EXECUTE GROUP_READ GROUP_EXECUTE WORLD_READ WORLD_EXECUTE
+
+	execute_process(
+		COMMAND lsb_release -rs
+		OUTPUT_VARIABLE UBUNTU_VERSION
+	 	OUTPUT_STRIP_TRAILING_WHITESPACE
 	)
+
+	# Debian uses different names for 32 and 64 bit.
+	if (PACKAGE_PLATFORM EQUAL "x86")
+		set( PACKAGE_DEB_PLATFORM "i386" )
+	else()
+		set( PACKAGE_DEB_PLATFORM "amd64" )
+	endif()
+
+	set( PACKAGE_DEB_RELEASE 1 CACHE STRING "Debian package release number")
+	set( PACKAGE_DEB_VERSION ${PACKAGE_VERSION}-${PACKAGE_DEB_RELEASE} )
+	set( PACKAGE_DEB_FILENAME ${PACKAGE_NAME}_${PACKAGE_DEB_VERSION}-ubuntu-${UBUNTU_VERSION}_${PACKAGE_DEB_PLATFORM}.deb )
+	set( DEB_ROOT "debroot" )
+
+	configure_file(debian_control.in ${DEB_ROOT}/DEBIAN/control @ONLY)
+
+	add_custom_target(package_deb
+		COMMAND ${CMAKE_COMMAND} --install . --prefix "${DEB_ROOT}${CMAKE_INSTALL_PREFIX}"
+		COMMAND fakeroot dpkg-deb --build ${DEB_ROOT} ${PACKAGE_DEB_FILENAME} > /dev/null
+		WORKING_DIRECTORY ${PROJECT_BINARY_DIR}
+	)
+
+	add_dependencies(package_deb ${PROGRAM_EXE})
 endif (UNIX)
 
 # --------------------------------
diff --git a/debian_control.in b/debian_control.in
new file mode 100644
index 0000000..e8f3f23
--- /dev/null
+++ b/debian_control.in
@@ -0,0 +1,9 @@
+Package: @PACKAGE_NAME@
+Version: @PACKAGE_DEB_VERSION@
+Description: @PACKAGE_DESCRIPTION@
+Section: misc
+Priority: optional
+Architecture: @PACKAGE_DEB_PLATFORM@
+Homepage: @PACKAGE_HOMEPAGE_URL@
+Maintainer: @PACKAGE_MAINTAINER@
+Depends: libssl1.1, libc6
diff --git a/scripts/generate_deb.sh.in b/scripts/generate_deb.sh.in
deleted file mode 100644
index c124b72..0000000
--- a/scripts/generate_deb.sh.in
+++ /dev/null
@@ -1,58 +0,0 @@
-#!/usr/bin/env bash
-
-BASE_DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" >/dev/null 2>&1 && pwd )"
-
-PACKAGE_NAME="@PACKAGE_NAME@"
-PACKAGE_VERSION="@PACKAGE_VERSION@"
-PACKAGE_PREFIX=$(echo "@CMAKE_INSTALL_PREFIX@" | sed -E 's~^/~~')
-PACKAGE_BINDIR="@CMAKE_INSTALL_BINDIR@"
-PACKAGE_SHAREDIR="@CMAKE_INSTALL_DATADIR@/@CMAKE_PROJECT_NAME@"
-PACKAGE_MANDIR="@CMAKE_INSTALL_MANDIR@"
-PACKAGE_TMPDIR="tmp/debroot"
-
-if [[ -f /etc/upstream-release/lsb-release ]]; then
-  source /etc/upstream-release/lsb-release
-elif [[ -f /etc/lsb-release ]]; then
-  source /etc/lsb-release
-else
-  echo "ERROR: could not determine debian release."
-  exit 1
-fi
-
-DISTRIB_ID=$(echo $DISTRIB_ID | tr '[:upper:]' '[:lower:]')
-
-# Default to 1 if no release is set.
-if [[ -z $RELEASE ]]; then
-  RELEASE="1"
-fi
-
-PACKAGE_FULLNAME="${PACKAGE_NAME}_${PACKAGE_VERSION}-${RELEASE}-${DISTRIB_ID}-${DISTRIB_RELEASE}_amd64"
-
-rm -fr ${BASE_DIR}/${PACKAGE_TMPDIR}
-
-# Create debian files.
-mkdir -p ${BASE_DIR}/${PACKAGE_TMPDIR}/DEBIAN
-echo "Package: ${PACKAGE_NAME}
-Version: ${PACKAGE_VERSION}-${RELEASE}
-Section: misc
-Priority: optional
-Architecture: amd64
-Homepage: @PACKAGE_HOMEPAGE_URL@
-Maintainer: @PACKAGE_MAINTAINER@
-Description: @PACKAGE_DESCRIPTION@
-Depends: libssl1.1, libc6" &> ${BASE_DIR}/${PACKAGE_TMPDIR}/DEBIAN/control
-
-cat ${BASE_DIR}/${PACKAGE_TMPDIR}/DEBIAN/control
-
-mkdir -p ${BASE_DIR}/${PACKAGE_TMPDIR}/${PACKAGE_PREFIX}/${PACKAGE_BINDIR}
-mkdir -p ${BASE_DIR}/${PACKAGE_TMPDIR}/${PACKAGE_PREFIX}/${PACKAGE_SHAREDIR}
-mkdir -p ${BASE_DIR}/${PACKAGE_TMPDIR}/${PACKAGE_PREFIX}/${PACKAGE_MANDIR}
-
-cp ${BASE_DIR}/${PACKAGE_NAME} ${BASE_DIR}/${PACKAGE_TMPDIR}/${PACKAGE_PREFIX}/${PACKAGE_BINDIR}/${PACKAGE_NAME}
-cp -r ${BASE_DIR}/man1 ${BASE_DIR}/${PACKAGE_TMPDIR}/${PACKAGE_PREFIX}/${PACKAGE_MANDIR}
-
-for file in README.md LICENSE LICENSE.bitcoin ; do
-    cp ${BASE_DIR}/../${file} ${BASE_DIR}/${PACKAGE_TMPDIR}/${PACKAGE_PREFIX}/${PACKAGE_SHAREDIR}
-done
-
-fakeroot dpkg-deb --build ${BASE_DIR}/${PACKAGE_TMPDIR} ${BASE_DIR}/${PACKAGE_FULLNAME}.deb