feat: depends on deepin-elf-verify under the uos

Check if the current system name contains `UOS`, if environment
supports deepin-elf-verify, add deepin-elf-verify / deepin-elf-sign-tool
to Depends of deepin-deb-installer.
Use `debian/control.uos` replace `debian/control`.

Log: change debian rules.
Influence: debian/rules debian/control

debian/control

@@ -8,6 +8,8 @@ Homepage: https://www.deepin.com/
 
 Package: deepin-deb-installer
 Architecture: any
+# If the current system contains `UOS` and packages deepin-elf-verify / deepin-elf-sign-tool exists.
+# Use `control.uos` replace `control`, see `debian/rules`.
 Depends: ${shlibs:Depends}, ${misc:Depends}, libqapt3-runtime, libqapt3
 Description: Package Installer helps users install and remove local packages.
  Package Installer is an easy-to-use .deb package management tool 

debian/control.uos

@@ -0,0 +1,17 @@
+Source: deepin-deb-installer
+Section: utils
+Priority: optional
+Maintainer: Deepin Packages Builder <[email protected]>
+Build-Depends: debhelper (>= 9), pkg-config, cmake, libqt5widgets5, libqt5concurrent5, libqapt-dev, libdtkwidget-dev, qtbase5-dev, qttools5-dev-tools, qttools5-dev, qtchooser, libgtest-dev,  deepin-gettext-tools,  libpolkit-qt5-1-dev
+Standards-Version: 4.3.0
+Homepage: https://www.deepin.com/
+
+Package: deepin-deb-installer
+Architecture: any
+Depends: ${shlibs:Depends}, ${misc:Depends}, libqapt3-runtime, libqapt3, deepin-elf-verify, deepin-elf-sign-tool
+Description: Package Installer helps users install and remove local packages.
+ Package Installer is an easy-to-use .deb package management tool 
+ with a simple interface for users to quickly install customized applications
+ not included in App Store supporting bulk installation, version identification
+ and auto completion.
+Recommends: uos-reporter, deepin-event-log

debian/rules

@@ -9,6 +9,18 @@ export QT_SELECT := 5
 #export DEB_LDFLAGS_MAINT_APPEND = -Wl,--as-needed
 include /usr/share/dpkg/default.mk
 
+# Check if the system name contains `uos`, and environment supports deepin-elf-verify, use 'control.uos'.
+# Add deepin-elf-verify / deepin-elf-sign-tool to Depends of deepin-deb-installer.
+CONTROL_FILE = debian/control
+# If SystemName contain 'UOS' and deepin-elf-verify exists;
+UOS_SYSTEM := $(shell grep -ioP 'SystemName=\KUOS.*' /etc/os-version)
+ifneq ($(UOS_SYSTEM),)
+	ELF_EXISTS := $(shell apt-cache show deepin-elf-verify deepin-elf-sign-tool 2>/dev/null | grep -E '^Package:')
+	ifneq ($(ELF_EXISTS),)
+		CONTROL_FILE = debian/control.uos
+	endif
+endif
+
 override_dh_auto_configure:
 	dh_auto_configure -- \
     -DCMAKE_BUILD_TYPE=Release \
@@ -19,3 +31,8 @@ override_dh_auto_configure:
 
 override_dh_shlibdeps:
 	dh_shlibdeps --dpkg-shlibdeps-params=--ignore-missing-info
+
+override_dh_gencontrol:
+	@echo "--- current system is '$(UOS_SYSTEM)', control file is '$(CONTROL_FILE)'"
+	dh_gencontrol -- -c$(CONTROL_FILE)
+