Adapted to rpm 4.17 and cjc 4.0

As rpm 4.17 dropped arg from varaibale table, cjc now have to be sued as
module. cjc 4.0 was converted to module

java-latest-openjdk.spec

@@ -298,7 +298,7 @@
 %global top_level_dir_name   %{origin}
 %global top_level_dir_name_backup %{top_level_dir_name}-backup
 %global buildver        9
-%global rpmrelease      1
+%global rpmrelease      2
 # Priority must be 8 digits in total; up to openjdk 1.8, we were using 18..... so when we moved to 11, we had to add another digit
 %if %is_system_jdk
 # Using 10 digits may overflow the int used for priority, so we combine the patch and build versions
@@ -970,7 +970,7 @@ Requires: lksctp-tools%{?_isa}
 # tool to copy jdk's configs - should be Recommends only, but then only dnf/yum enforce it,
 # not rpm transaction and so no configs are persisted when pure rpm -u is run. It may be
 # considered as regression
-Requires: copy-jdk-configs >= 3.3
+Requires: copy-jdk-configs >= 3.9
 OrderWithRequires: copy-jdk-configs
 # for printing support
 Requires: cups-libs
@@ -2004,7 +2004,13 @@ done
 -- whether copy-jdk-configs is installed or not. If so, then configs are copied
 -- (copy_jdk_configs from %%{_libexecdir} used) or not copied at all
 local posix = require "posix"
-local debug = false
+
+if (os.getenv("debug") == "true") then
+  debug = true;
+  print("cjc: in spec debug is on")
+else 
+  debug = false;
+end
 
 SOURCE1 = "%{rpm_state_dir}/copy_jdk_configs.lua"
 SOURCE2 = "%{_libexecdir}/copy_jdk_configs.lua"
@@ -2033,8 +2039,9 @@ else
   end
 end
 -- run content of included file with fake args
+cjc = require "copy_jdk_configs.lua"
 arg = {"--currentjvm", "%{uniquesuffix %{nil}}", "--jvmdir", "%{_jvmdir %{nil}}", "--origname", "%{name}", "--origjavaver", "%{javaver}", "--arch", "%{_arch}", "--temp", "%{rpm_state_dir}/%{name}.%{_arch}"}
-require "copy_jdk_configs.lua"
+cjc.mainProgram(arg)
 
 %post
 %{post_script %{nil}}
@@ -2221,6 +2228,9 @@ require "copy_jdk_configs.lua"
 %endif
 
 %changelog
+* Fri Apr 29 2021 Jiri Vanek <jvanek@redhat.com> -  1:16.0.1.0.9-2.rolling
+- adapted to newst cjc to fix issue with rpm 4.17
+
 * Sun Apr 25 2021 Petra Alice Mikova <pmikova@redhat.com> - 1:16.0.1.0.9-1.rolling
 - update to 16.0.1+9 april cpu tag
 - dropped jdk8259949-allow_cf-protection_on_x86.patch