fix(lcov) (#2055)

* fix(lcov)

* wip

* wip

* wip

* wip

* sigh

projects/github.com/linux-test-project/lcov/package.yml

@@ -3,7 +3,7 @@ distributable:
   strip-components: 1
 
 versions:
-  github: linux-test-project/lcov/releases/tags  
+  github: linux-test-project/lcov
   strip: /^v/
 
 provides:
@@ -13,6 +13,8 @@ provides:
   - bin/gendesc
   - bin/genpng
 
+platforms: linux
+
 dependencies:
   perl.org: ">=5"
 
@@ -25,11 +27,49 @@ build:
     tea.xyz/gx/cc: c99
     tea.xyz/gx/make: '*'
     cpanmin.us: ^1
-  script: |
-    cpanm -l {{prefix}} File::Find
-    make --jobs {{ hw.concurrency }} $ARGS install
-    fix-shebangs.ts {{prefix}}/bin/*
+  script:
+    - cpanm -l {{prefix}} $PKGS
+    - make --jobs {{ hw.concurrency }} $ARGS install
+    - fix-shebangs.ts {{prefix}}/bin/*
+
+    # v2 installs to lib/lcov
+    - |
+      if test -d "{{prefix}}/lib/lcov"; then
+        cd "{{prefix}}/lib"
+        test -d perl5 || mkdir perl5
+        mv lcov/* perl5
+        rmdir lcov
+        ln -s perl5 lcov
+      fi
+
+    # cpanm installs without write perms
+    - chmod -R +w "{{prefix}}/lib/perl5"
+
+    # need to clean up paths in the scripts
+    - |
+      cd "{{prefix}}/bin"
+
+      sed -i.bak \
+          -e '2i use File::Basename qw(dirname);' \
+          -e 's|"{{prefix}}|dirname($0) . "/..|g' \
+          * ../lib/perl5/lcovutil.pm
+      rm *.bak ../lib/perl5/lcovutil.pm.bak
   env:
+    PKGS:
+      - Capture::Tiny
+      - DateTime
+      - DateTime::Locale
+      - Devel::Cover
+      - Digest::MD5
+      - ExtUtils::Helpers
+      - File::Find
+      - File::Spec
+      - IPC::System::Simple
+      - JSON::XS
+      - Memory::Process
+      - Module::Build::Tiny
+      - Readonly
+      - Time::HiRes
     ARGS:
       - PREFIX="{{prefix}}"
       - BIN_DR="{{prefix}}/bin"