Fix Debian package generation.

.drone.yml

@@ -110,7 +110,7 @@ steps:
   - rm /etc/apt/apt.conf.d/docker-clean
   - alias apt-get='rm -f /var/cache/apt/archives/lock && apt-get'
   - apt-get update -q
-  - apt-get install -qy g++-6 cmake pkg-config libmagick++-dev gnupg
+  - apt-get install -qy g++-6 cmake pkg-config libmagick++-dev gnupg dpkg-dev d-shlibs lsb-release
   - rm -rf build && mkdir -p build && cd build
   - cmake -DWITH_DEB=YES ..
   - make package
@@ -138,7 +138,7 @@ steps:
   - yum install -qy centos-release-scl
   - yum install -qy devtoolset-6
   - scl enable devtoolset-6 bash
-  - yum install -qy rpm-build ImageMagick-c++-devel gnupg
+  - yum install -qy rpm-build ImageMagick-c++-devel gnupg redhat-lsb-core
   - yum --enablerepo=epel install -qy cmake3
   - rm -rf build && mkdir -p build && cd build
   - cmake3 -DWITH_RPM=YES ..

packages.CMakeLists.txt

@@ -31,9 +31,11 @@ if (WITH_DEB)
   execute_process(COMMAND dpkg --print-architecture
     OUTPUT_VARIABLE CPACK_DEBIAN_PACKAGE_ARCHITECTURE
     OUTPUT_STRIP_TRAILING_WHITESPACE)
+  execute_process(COMMAND lsb_release --codename --short
+    OUTPUT_VARIABLE DEBIAN_CODENAME
+    OUTPUT_STRIP_TRAILING_WHITESPACE)
   set(CPACK_PACKAGE_FILE_NAME
-    "${CPACK_PACKAGE_NAME}_${CPACK_PACKAGE_VERSION}-0_${CPACK_DEBIAN_PACKAGE_ARCHITECTURE}_${DEBIAN_CO
-DENAME}")
+    "${CPACK_PACKAGE_NAME}_${CPACK_PACKAGE_VERSION}-0_${CPACK_DEBIAN_PACKAGE_ARCHITECTURE}_${DEBIAN_CODENAME}")
 endif()
 
 if (WITH_RPM)
@@ -44,6 +46,9 @@ if (WITH_RPM)
   set(CPACK_RPM_PACKAGE_REQUIRES "libMagick++")
   set(CPACK_PACKAGE_FILE_NAME
     "${CPACK_PACKAGE_NAME}-${CPACK_PACKAGE_VERSION}-0.${CPACK_PACKAGE_ARCHITECTURE}")
+  execute_process(COMMAND lsb_release --id --short
+    OUTPUT_VARIABLE OS
+    OUTPUT_STRIP_TRAILING_WHITESPACE)
   if("${OS}" STREQUAL "CentOS")
     execute_process(COMMAND rpm -E %{rhel}
       OUTPUT_VARIABLE OS_RELEASE