Updates for 0.11.0 releasev0.11.0

1 files changed, 175 insertions, 167 deletions

diff --git a/intro2-tour.orig b/intro2-tour.orig
index deb4ff1..c87a525 100644
--- a/intro2-tour.orig
+++ b/intro2-tour.orig
@@ -13,9 +13,10 @@ hello
 │   ├── hello.cxx
 │   └── testscript
 ├── manifest
+├── README.md
 └── repositories.manifest
 
-2 directories, 8 files
+2 directories, 9 files
 
 + cd hello
 
@@ -58,12 +59,13 @@ EOE
 : 1
 name: hello
 version: 0.1.0-a.0.z
-summary: hello executable
-license: TODO
+summary: hello C++ executable
+license: proprietary
+description-file: README.md
 url: https://example.org/hello
 email: boris@codesynthesis.com
-depends: * build2 >= 0.9.0-
-depends: * bpkg >= 0.9.0-
+depends: * build2 >= 0.10.0
+depends: * bpkg >= 0.10.0
 #depends: libhello ^1.0.0
 
 + bdep init -C ../hello-gcc @gcc cc config.cxx=g++
@@ -78,8 +80,10 @@ created configuration @clang /tmp/hello-clang/ 2 auto-synchronized
 synchronizing:
   new hello/0.1.0-a.0.19700101000000
 
-+ ls -d -1 ../hello ../hello-clang ../hello-gcc ../hello.git
++ ls -d -1 ../hello ../hello2 ../hello2.tar.gz ../hello-clang ../hello-gcc ../hello.git
 ../hello
+../hello2
+../hello2.tar.gz
 ../hello-clang
 ../hello-gcc
 ../hello.git
@@ -183,9 +187,10 @@ Hello, Windows!
 + git add .
 
 + git commit -m Initial implementation
-[master (root-commit) 89f4b5e] Initial implementation
- 11 files changed, 100 insertions(+)
+[master (root-commit) d81cc12] Initial implementation
+ 12 files changed, 103 insertions(+)
  create mode 100644 .gitignore
+ create mode 100644 README.md
  create mode 100644 build/.gitignore
  create mode 100644 build/bootstrap.build
  create mode 100644 build/root.build
@@ -201,20 +206,20 @@ Hello, Windows!
 
 + git push origin master -u --force
 To github.com:boris-kolpackov/hello.git
- + fea34a6...89f4b5e master -> master (forced update)
+ + 609f764...d81cc12 master -> master (forced update)
 Branch 'master' set up to track remote branch 'master' from 'origin'.
 
 + bdep ci --simulate success
 submitting:
   to:      https://ci.stage.build2.org
-  in:      https://github.com/boris-kolpackov/hello.git#master@89f4b5e1a0b610a5e4f2bc452ac2e3481de8c39b
+  in:      https://github.com/boris-kolpackov/hello.git#master@d81cc12cbafdfa7c052964932c174d43e23c00f7
   package: hello
-  version: 0.1.0-a.0.20190318111903.89f4b5e1a0b6
+  version: 0.1.0-a.0.20190608073910.d81cc12cbafd
 continue? [y/n]   % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                  Dload  Upload   Total   Spent    Left  Speed
-
  0     0    0     0    0     0      0      0 --:--:-- --:--:-- --:--:--     0
  0     0    0     0    0     0      0      0 --:--:-- --:--:-- --:--:--     0
  0     0    0     0    0     0      0      0 --:--:--  0:00:01 --:--:--     0
100   643  100   163  100   480     77    229  0:00:02  0:00:02 --:--:--   229
-CI request is queued: https://ci.stage.build2.org/@23649619-d204-44f4-8ddd-e4072a78a12d
-reference: 23649619-d204-44f4-8ddd-e4072a78a12d
+
  0     0    0     0    0     0      0      0 --:--:-- --:--:-- --:--:--     0
  0     0    0     0    0     0      0      0 --:--:-- --:--:-- --:--:--     0
 79   812    0     0  100   649      0    419  0:00:01  0:00:01 --:--:--   419
100   812  100   163  100   649    105    419  0:00:01  0:00:01 --:--:--   419
+CI request is queued: https://ci.stage.build2.org/@bdf6dd05-d0a4-4a0e-b3c4-8dfb8c50a8cd
+reference: bdf6dd05-d0a4-4a0e-b3c4-8dfb8c50a8cd
 
 + bdep deinit @gcc @clang
 deinitializing in project /tmp/hello/
@@ -245,8 +250,8 @@ git:build2.org/hello/libhello https://git.build2.org/hello/libhello.git
 prerequisite git:build2.org/hello/libprint##HEAD https://git.build2.org/hello/libprint.git##HEAD
 prerequisite git:build2.org/hello/libformat##HEAD https://git.build2.org/hello/libformat.git##HEAD
 
-libhello/1.1.0+2
-libhello/1.0.0+2
+libhello/1.1.0+4
+libhello/1.0.0+4
 
 + bpkg rep-info https://git.build2.org/hello/libhello.git#HEAD
 querying https://git.build2.org/hello/libhello.git
@@ -255,7 +260,7 @@ git:build2.org/hello/libhello#HEAD https://git.build2.org/hello/libhello.git#HEA
 prerequisite git:build2.org/hello/libprint##HEAD https://git.build2.org/hello/libprint.git##HEAD
 prerequisite git:build2.org/hello/libformat##HEAD https://git.build2.org/hello/libformat.git##HEAD
 
-libhello/1.1.0+2
+libhello/1.1.0+4
 
 + bdep status
 fetching pkg:stage.build2.org (prerequisite of dir:/tmp/hello)
@@ -267,25 +272,25 @@ trust this certificate? [y/n] hello configured 0.1.0-a.0.19700101000000 availabl
 
 + bdep sync
 synchronizing:
-  new libhello/1.0.0+2 (required by hello)
+  new libhello/1.0.0+4 (required by hello)
   upgrade hello/0.1.0-a.0.19700101000000#1
 
-     0K ...                                                   100%  123M=0s
+     0K ...                                                   100% 88.9M=0s
 + b
 synchronizing /tmp/hello-gcc/:
   upgrade hello/0.1.0-a.0.19700101000000#2
 mkdir ../hello-gcc/hello/fsdir{hello/}
-version.in ../hello-gcc/libhello-1.0.0+2/libhello/version.hxx.in
-c++ ../hello-gcc/libhello-1.0.0+2/libhello/cxx{hello}
+version.in ../hello-gcc/libhello-1.0.0+4/libhello/version.hxx.in
+c++ ../hello-gcc/libhello-1.0.0+4/libhello/cxx{hello}
 c++ hello/cxx{hello}@../hello-gcc/hello/hello/
-ld ../hello-gcc/libhello-1.0.0+2/libhello/libs{hello}
+ld ../hello-gcc/libhello-1.0.0+4/libhello/libs{hello}
 ld ../hello-gcc/hello/hello/exe{hello}
 ln ../hello-gcc/hello/hello/exe{hello} -> hello/
 
 + bdep status -ai
 in configuration @gcc:
 hello configured 0.1.0-a.0.19700101000000#2
-  libhello ^1.0.0 configured 1.0.0+2
+  libhello ^1.0.0 configured 1.0.0+4
 
 in configuration @clang:
 fetching pkg:stage.build2.org (prerequisite of dir:/tmp/hello)
@@ -296,41 +301,41 @@ in configuration @gcc:
 
 in configuration @clang:
 synchronizing:
-  new libhello/1.0.0+2 (required by hello)
+  new libhello/1.0.0+4 (required by hello)
   upgrade hello/0.1.0-a.0.19700101000000#1
 
-     0K ...                                                   100% 98.3M=0s
+     0K ...                                                   100% 98.5M=0s
 + bdep test -ai
 in configuration @gcc:
-c++ ../hello-gcc/libhello-1.0.0+2/tests/basics/cxx{driver}
-ld ../hello-gcc/libhello-1.0.0+2/tests/basics/exe{driver}
+c++ ../hello-gcc/libhello-1.0.0+4/tests/basics/cxx{driver}
+ld ../hello-gcc/libhello-1.0.0+4/tests/basics/exe{driver}
+test ../hello-gcc/libhello-1.0.0+4/tests/basics/exe{driver}
 test hello/testscript{testscript}@../hello-gcc/hello/hello/ ../hello-gcc/hello/hello/exe{hello}
-test ../hello-gcc/libhello-1.0.0+2/tests/basics/exe{driver}
 
 in configuration @clang:
 mkdir ../hello-clang/hello/fsdir{hello/}
-version.in ../hello-clang/libhello-1.0.0+2/libhello/version.hxx.in
-c++ ../hello-clang/libhello-1.0.0+2/tests/basics/cxx{driver}
-c++ ../hello-clang/libhello-1.0.0+2/libhello/cxx{hello}
+version.in ../hello-clang/libhello-1.0.0+4/libhello/version.hxx.in
+c++ ../hello-clang/libhello-1.0.0+4/libhello/cxx{hello}
+c++ ../hello-clang/libhello-1.0.0+4/tests/basics/cxx{driver}
 c++ hello/cxx{hello}@../hello-clang/hello/hello/
-ld ../hello-clang/libhello-1.0.0+2/libhello/libs{hello}
+ld ../hello-clang/libhello-1.0.0+4/libhello/libs{hello}
+ld ../hello-clang/libhello-1.0.0+4/tests/basics/exe{driver}
 ld ../hello-clang/hello/hello/exe{hello}
-ld ../hello-clang/libhello-1.0.0+2/tests/basics/exe{driver}
 test hello/testscript{testscript}@../hello-clang/hello/hello/ ../hello-clang/hello/hello/exe{hello}
-test ../hello-clang/libhello-1.0.0+2/tests/basics/exe{driver}
+test ../hello-clang/libhello-1.0.0+4/tests/basics/exe{driver}
 
 + bdep status
 hello configured 0.1.0-a.0.19700101000000#2 available 0.1.0-a.0.19700101000000#3
 
 + bdep sync
 synchronizing:
-  drop libhello/1.0.0+2 (unused)
+  drop libhello/1.0.0+4 (unused)
   upgrade hello/0.1.0-a.0.19700101000000#3
 synchronizing:
-  new libhello/1.0.0+2 (required by hello)
+  new libhello/1.0.0+4 (required by hello)
   upgrade hello/0.1.0-a.0.19700101000000#4
 
-     0K ...                                                   100% 99.2M=0s
+     0K ...                                                   100%  100M=0s
 + bdep fetch
 fetching git:build2.org/hello/libhello (prerequisite of dir:/tmp/hello)
 querying https://git.build2.org/hello/libhello.git
@@ -344,34 +349,34 @@ fetching from https://git.build2.org/hello/libprint.git
 fetching pkg:stage.build2.org (prerequisite of dir:/tmp/hello)
 
 + bdep status libhello
-libhello configured 1.0.0+2 available [1.1.0+2]
+libhello configured 1.0.0+4 available [1.1.0+4]
 
 + bdep sync libhello
 synchronizing:
-  new libformat/1.0.0+2 (required by libhello)
-  new libprint/1.0.0+2 (required by libhello)
-  upgrade libhello/1.1.0+2
+  new libformat/1.0.0+4 (required by libhello)
+  new libprint/1.0.0+4 (required by libhello)
+  upgrade libhello/1.1.0+4
   reconfigure hello/0.1.0-a.0.19700101000000#4
-distributing libformat/1.0.0+2
-distributing libprint/1.0.0+2
-distributing libhello/1.1.0+2
+distributing libformat/1.0.0+4
+distributing libprint/1.0.0+4
+distributing libhello/1.1.0+4
 
 + bdep status -r
 hello configured 0.1.0-a.0.19700101000000#4
-  libhello ^1.0.0 configured 1.1.0+2
-    libformat ^1.0.0 configured 1.0.0+2
-    libprint ^1.0.0 configured 1.0.0+2
+  libhello ^1.0.0 configured 1.1.0+4
+    libformat ^1.0.0 configured 1.0.0+4
+    libprint ^1.0.0 configured 1.0.0+4
 
 + bdep status -o libhello
-libhello configured 1.1.0+2 available (1.1.0+2) [1.0.0+2]
+libhello configured 1.1.0+4 available (1.1.0+4) [1.0.0+4]
 
 + bdep sync libhello/1.0.0
 synchronizing:
-  drop libprint/1.0.0+2 (unused)
-  drop libformat/1.0.0+2 (unused)
-  downgrade libhello/1.0.0+2
+  drop libprint/1.0.0+4 (unused)
+  drop libformat/1.0.0+4 (unused)
+  downgrade libhello/1.0.0+4
   reconfigure hello/0.1.0-a.0.19700101000000#4
-distributing libhello/1.0.0+2
+distributing libhello/1.0.0+4
 
 + bdep new -C libextra-gcc -t lib -l c++ libextra cc config.cxx=g++
 created new library project libextra in /tmp/libextra/
@@ -398,6 +403,7 @@ install libextra/manifest{manifest}@libextra-gcc/libextra/
 install libextra-gcc/libextra/libextra/hxx{version}
 install libextra-gcc/libextra/libextra/liba{extra}
 install libextra-gcc/libextra/libextra/libs{extra}
+install libextra/doc{README.md}@libextra-gcc/libextra/
 
 + tree unpkg-gcc
 unpkg-gcc
@@ -416,9 +422,10 @@ unpkg-gcc
 └── share
     └── doc
         └── libextra
-            └── manifest
+            ├── manifest
+            └── README.md
 
-7 directories, 9 files
+7 directories, 10 files
 
 + bdep init -C ../hello-gcc-1 @gcc1 cc config.cxx=g++ config.cc.poptions=-I/tmp/unpkg-gcc/include config.cc.loptions=-L/tmp/unpkg-gcc/lib
 initializing in project /tmp/hello/
@@ -434,48 +441,48 @@ querying https://git.build2.org/hello/libprint.git
 fetching from https://git.build2.org/hello/libprint.git
 fetching pkg:stage.build2.org (prerequisite of dir:/tmp/hello)
 synchronizing:
-  new libformat/1.0.0+2 (required by libhello)
-  new libprint/1.0.0+2 (required by libhello)
-  new libhello/1.1.0+2 (required by hello)
+  new libformat/1.0.0+4 (required by libhello)
+  new libprint/1.0.0+4 (required by libhello)
+  new libhello/1.1.0+4 (required by hello)
   new hello/0.1.0-a.0.19700101000000
-distributing libformat/1.0.0+2
-distributing libprint/1.0.0+2
-distributing libhello/1.1.0+2
+distributing libformat/1.0.0+4
+distributing libprint/1.0.0+4
+distributing libhello/1.1.0+4
 
 + b test: ../hello-gcc-1/
 mkdir ../hello-gcc-1/hello/fsdir{hello/}
-version.in ../hello-gcc-1/libprint-1.0.0+2/libprint/version.hxx.in
-version.in ../hello-gcc-1/libhello-1.1.0+2/libhello/version.hxx.in
-version.in ../hello-gcc-1/libformat-1.0.0+2/libformat/version.hxx.in
-c++ ../hello-gcc-1/libhello-1.1.0+2/libhello/cxx{hello}
-c++ ../hello-gcc-1/libprint-1.0.0+2/libprint/cxx{print}
-c++ ../hello-gcc-1/libformat-1.0.0+2/tests/basics/cxx{driver}
-c++ ../hello-gcc-1/libprint-1.0.0+2/tests/basics/cxx{driver}
-c++ ../hello-gcc-1/libformat-1.0.0+2/libformat/cxx{format}
-c++ ../hello-gcc-1/libhello-1.1.0+2/tests/basics/cxx{driver}
+version.in ../hello-gcc-1/libprint-1.0.0+4/libprint/version.hxx.in
+version.in ../hello-gcc-1/libformat-1.0.0+4/libformat/version.hxx.in
+version.in ../hello-gcc-1/libhello-1.1.0+4/libhello/version.hxx.in
+c++ ../hello-gcc-1/libprint-1.0.0+4/libprint/cxx{print}
+c++ ../hello-gcc-1/libprint-1.0.0+4/tests/basics/cxx{driver}
+c++ ../hello-gcc-1/libformat-1.0.0+4/tests/basics/cxx{driver}
+c++ ../hello-gcc-1/libhello-1.1.0+4/libhello/cxx{hello}
+c++ ../hello-gcc-1/libformat-1.0.0+4/libformat/cxx{format}
+c++ ../hello-gcc-1/libhello-1.1.0+4/tests/basics/cxx{driver}
 c++ hello/cxx{hello}@../hello-gcc-1/hello/hello/
-ld ../hello-gcc-1/libprint-1.0.0+2/libprint/libs{print}
-ld ../hello-gcc-1/libprint-1.0.0+2/tests/basics/exe{driver}
-ld ../hello-gcc-1/libformat-1.0.0+2/libformat/libs{format}
-ld ../hello-gcc-1/libformat-1.0.0+2/tests/basics/exe{driver}
-ld ../hello-gcc-1/libhello-1.1.0+2/libhello/libs{hello}
-ld ../hello-gcc-1/libhello-1.1.0+2/tests/basics/exe{driver}
+ld ../hello-gcc-1/libprint-1.0.0+4/libprint/libs{print}
+ld ../hello-gcc-1/libprint-1.0.0+4/tests/basics/exe{driver}
+ld ../hello-gcc-1/libformat-1.0.0+4/libformat/libs{format}
+ld ../hello-gcc-1/libformat-1.0.0+4/tests/basics/exe{driver}
+ld ../hello-gcc-1/libhello-1.1.0+4/libhello/libs{hello}
+ld ../hello-gcc-1/libhello-1.1.0+4/tests/basics/exe{driver}
 ld ../hello-gcc-1/hello/hello/exe{hello}
-test ../hello-gcc-1/libhello-1.1.0+2/tests/basics/exe{driver}
 test hello/testscript{testscript}@../hello-gcc-1/hello/hello/ ../hello-gcc-1/hello/hello/exe{hello}
-test ../hello-gcc-1/libformat-1.0.0+2/tests/basics/exe{driver}
-test ../hello-gcc-1/libprint-1.0.0+2/tests/basics/exe{driver}
+test ../hello-gcc-1/libhello-1.1.0+4/tests/basics/exe{driver}
+test ../hello-gcc-1/libformat-1.0.0+4/tests/basics/exe{driver}
+test ../hello-gcc-1/libprint-1.0.0+4/tests/basics/exe{driver}
 
 + b configure: ../hello-gcc/ config.cc.poptions+=-I/tmp/unpkg-gcc/include config.cc.loptions+=-L/tmp/unpkg-gcc/lib
 save ../hello-gcc/build/config.build
 save ../hello-gcc/hello/build/config.build
-save ../hello-gcc/libhello-1.0.0+2/build/config.build
-save ../hello-gcc/libhello-1.0.0+2/tests/build/config.build
+save ../hello-gcc/libhello-1.0.0+4/build/config.build
+save ../hello-gcc/libhello-1.0.0+4/tests/build/config.build
 
 + b test
-c++ ../hello-gcc/libhello-1.0.0+2/libhello/cxx{hello}
+c++ ../hello-gcc/libhello-1.0.0+4/libhello/cxx{hello}
 c++ hello/cxx{hello}@../hello-gcc/hello/hello/
-ld ../hello-gcc/libhello-1.0.0+2/libhello/libs{hello}
+ld ../hello-gcc/libhello-1.0.0+4/libhello/libs{hello}
 ld ../hello-gcc/hello/hello/exe{hello}
 ln ../hello-gcc/hello/hello/exe{hello} -> hello/
 test hello/testscript{testscript}@../hello-gcc/hello/hello/ ../hello-gcc/hello/hello/exe{hello}
@@ -496,9 +503,10 @@ To github.com:boris-kolpackov/hello.git
  - [deleted]         v0.1.0-a.1
 To github.com:boris-kolpackov/hello.git
  - [deleted]         v0.1.0
-[master (root-commit) fad01cd] Initial implementation
- 11 files changed, 100 insertions(+)
+[master (root-commit) 29640f2] Initial implementation
+ 12 files changed, 103 insertions(+)
  create mode 100644 .gitignore
+ create mode 100644 README.md
  create mode 100644 build/.gitignore
  create mode 100644 build/bootstrap.build
  create mode 100644 build/root.build
@@ -510,16 +518,16 @@ To github.com:boris-kolpackov/hello.git
  create mode 100644 manifest
  create mode 100644 repositories.manifest
 To github.com:boris-kolpackov/hello.git
- + 89f4b5e...fad01cd master -> master (forced update)
+ + d81cc12...29640f2 master -> master (forced update)
 Branch 'master' set up to track remote branch 'master' from 'origin'.
 
 + bdep status
-hello configured 0.1.0-a.0.19700101000000 available 0.1.0-a.0.20190318112403.fad01cd3755d
+hello configured 0.1.0-a.0.19700101000000 available 0.1.0-a.0.20190608074122.29640f28aadc
 
 + b info
 project: hello
-version: 0.1.0-a.0.20190318112403.fad01cd3755d
-summary: hello executable
+version: 0.1.0-a.0.20190608074122.29640f28aadc
+summary: hello C++ executable
 url: https://example.org/hello
 src_root: /tmp/hello/
 out_root: /tmp/hello-gcc/hello/
@@ -530,15 +538,15 @@ meta-operations: perform configure disfigure dist info
 
 + bdep sync
 synchronizing:
-  upgrade hello/0.1.0-a.0.20190318112403.fad01cd3755d
+  upgrade hello/0.1.0-a.0.20190608074122.29640f28aadc
 
 + bdep status
-hello configured 0.1.0-a.0.20190318112403.fad01cd3755d
-[master fc66e59] Another commit
+hello configured 0.1.0-a.0.20190608074122.29640f28aadc
+[master 19fd457] Another commit
  1 file changed, 1 insertion(+)
 
 + bdep status
-hello configured 0.1.0-a.0.20190318112403.fad01cd3755d available 0.1.0-a.0.20190318112408.fc66e591d04b
+hello configured 0.1.0-a.0.20190608074122.29640f28aadc available 0.1.0-a.0.20190608074126.19fd45772762
 
 + bdep release --alpha --push
 releasing:
@@ -549,9 +557,9 @@ releasing:
   commit:  yes
   tag:     v0.1.0-a.1
   push:    origin/master
-continue? [y/n] [master 6e43d0c] Release version 0.1.0-a.1
+continue? [y/n] [master ef611b3] Release version 0.1.0-a.1
  1 file changed, 1 insertion(+), 1 deletion(-)
-[master c3a8811] Change version to 0.1.0-a.1.z
+[master 5fccf16] Change version to 0.1.0-a.1.z
  1 file changed, 1 insertion(+), 1 deletion(-)
 pushing branch master, tag v0.1.0-a.1
 
@@ -563,7 +571,7 @@ releasing:
   commit:  yes
   tag:     v0.1.0
   push:    origin/master
-continue? [y/n] [master a0297d8] Release version 0.1.0
+continue? [y/n] [master e5bcd1e] Release version 0.1.0
  1 file changed, 1 insertion(+), 1 deletion(-)
 pushing branch master, tag v0.1.0
 
@@ -588,9 +596,9 @@ Branch 'build2-control' set up to track remote branch 'build2-control' from 'ori
 submitting hello-0.1.0.tar.gz
   % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                  Dload  Upload   Total   Spent    Left  Speed
-
  0     0    0     0    0     0      0      0 --:--:-- --:--:-- --:--:--     0
  0     0    0     0    0     0      0      0 --:--:-- --:--:-- --:--:--     0
  0     0    0     0    0     0      0      0 --:--:--  0:00:01 --:--:--     0
100  1889    0     0  100  1889      0    856  0:00:02  0:00:02 --:--:--   855
100  2005  100   116  100  1889     51    834  0:00:02  0:00:02 --:--:--   834
+
  0     0    0     0    0     0      0      0 --:--:-- --:--:-- --:--:--     0
  0     0    0     0    0     0      0      0 --:--:--  0:00:01 --:--:--     0
100  1981    0     0  100  1981      0    867  0:00:02  0:00:02 --:--:--   868
100  2097  100   116  100  1981     48    832  0:00:02  0:00:02 --:--:--   832
 package submission is queued: https://queue.cppget.org/hello/0.1.0
-reference: d8c68e1b97c8
+reference: 6e90dc4ba2cc
 
 + bdep release --open --push
 opening:
@@ -599,7 +607,7 @@ opening:
   open:    0.2.0-a.0.z
   commit:  yes
   push:    origin/master
-continue? [y/n] [master 609f764] Change version to 0.2.0-a.0.z
+continue? [y/n] [master 3beffd1] Change version to 0.2.0-a.0.z
  1 file changed, 1 insertion(+), 1 deletion(-)
 pushing branch master
 
@@ -641,12 +649,12 @@ mkdir ../hello-gcc/libhello/fsdir{libhello/}
 mkdir ../hello-gcc/hello/fsdir{hello/}
 mkdir ../hello-gcc/libhello/tests/fsdir{basics/}
 version.in ../libhello/libhello/version.hxx.in
-c++ hello/cxx{hello}@../hello-gcc/hello/hello/
 c++ ../libhello/libhello/cxx{hello}@../hello-gcc/libhello/libhello/
+c++ hello/cxx{hello}@../hello-gcc/hello/hello/
 c++ ../libhello/tests/basics/cxx{driver}@../hello-gcc/libhello/tests/basics/
 ld ../hello-gcc/libhello/libhello/libs{hello}
-ld ../hello-gcc/hello/hello/exe{hello}
 ld ../hello-gcc/libhello/tests/basics/exe{driver}
+ld ../hello-gcc/hello/hello/exe{hello}
 test hello/testscript{testscript}@../hello-gcc/hello/hello/ ../hello-gcc/hello/hello/exe{hello}
 test ../hello-gcc/libhello/tests/basics/exe{driver}
 
@@ -695,8 +703,8 @@ mkdir ../hello-gcc/hello/fsdir{hello/}
 mkdir ../hello-gcc/libhello/tests/fsdir{basics/}
 version.in libhello/libhello/version.hxx.in
 c++ libhello/libhello/cxx{hello}@../hello-gcc/libhello/libhello/
-c++ libhello/tests/basics/cxx{driver}@../hello-gcc/libhello/tests/basics/
 c++ hello/hello/cxx{hello}@../hello-gcc/hello/hello/
+c++ libhello/tests/basics/cxx{driver}@../hello-gcc/libhello/tests/basics/
 ld ../hello-gcc/libhello/libhello/libs{hello}
 ld ../hello-gcc/hello/hello/exe{hello}
 ld ../hello-gcc/libhello/tests/basics/exe{driver}
@@ -722,68 +730,68 @@ fetching from https://git.build2.org/hello/libformat.git
 fetching git:build2.org/hello/libprint##HEAD (prerequisite of git:build2.org/hello/libhello)
 querying https://git.build2.org/hello/libprint.git
 fetching from https://git.build2.org/hello/libprint.git
-  new libformat/1.0.0+2 (required by libhello)
-  new libprint/1.0.0+2 (required by libhello)
-  new libhello/1.1.0+2 (required by hello)
-  new hello/1.0.0+2
-continue? [Y/n] distributing libformat/1.0.0+2
-checked out libformat/1.0.0+2
-configured libformat/1.0.0+2
-distributing libprint/1.0.0+2
-checked out libprint/1.0.0+2
-configured libprint/1.0.0+2
-distributing libhello/1.1.0+2
-checked out libhello/1.1.0+2
-configured libhello/1.1.0+2
-distributing hello/1.0.0+2
-checked out hello/1.0.0+2
-configured hello/1.0.0+2
-version.in libhello-1.1.0+2/libhello/version.hxx.in
-version.in libprint-1.0.0+2/libprint/version.hxx.in
-version.in libformat-1.0.0+2/libformat/version.hxx.in
-c++ libprint-1.0.0+2/libprint/cxx{print}
-c++ libhello-1.1.0+2/libhello/cxx{hello}
-c++ libformat-1.0.0+2/libformat/cxx{format}
-c++ hello-1.0.0+2/hello/cxx{hello}
-ld libprint-1.0.0+2/libprint/libs{print}
-ld libformat-1.0.0+2/libformat/libs{format}
-ld libhello-1.1.0+2/libhello/libs{hello}
-ld hello-1.0.0+2/hello/exe{hello}
-updated hello/1.0.0+2
+  new libformat/1.0.0+4 (required by libhello)
+  new libprint/1.0.0+4 (required by libhello)
+  new libhello/1.1.0+4 (required by hello)
+  new hello/1.0.0+3
+continue? [Y/n] distributing libformat/1.0.0+4
+checked out libformat/1.0.0+4
+configured libformat/1.0.0+4
+distributing libprint/1.0.0+4
+checked out libprint/1.0.0+4
+configured libprint/1.0.0+4
+distributing libhello/1.1.0+4
+checked out libhello/1.1.0+4
+configured libhello/1.1.0+4
+distributing hello/1.0.0+3
+checked out hello/1.0.0+3
+configured hello/1.0.0+3
+version.in libprint-1.0.0+4/libprint/version.hxx.in
+c++ libprint-1.0.0+4/libprint/cxx{print}
+version.in libhello-1.1.0+4/libhello/version.hxx.in
+c++ libformat-1.0.0+4/libformat/cxx{format}
+version.in libformat-1.0.0+4/libformat/version.hxx.in
+c++ libhello-1.1.0+4/libhello/cxx{hello}
+c++ hello-1.0.0+3/hello/cxx{hello}
+ld libprint-1.0.0+4/libprint/libs{print}
+ld libformat-1.0.0+4/libformat/libs{format}
+ld libhello-1.1.0+4/libhello/libs{hello}
+ld hello-1.0.0+3/hello/exe{hello}
+updated hello/1.0.0+3
 
 + bpkg install hello
-ld libhello-1.1.0+2/libhello/libs{hello}
-ld hello-1.0.0+2/hello/exe{hello}
+ld libhello-1.1.0+4/libhello/libs{hello}
+ld hello-1.0.0+3/hello/exe{hello}
 install /opt/tools/
 install /opt/tools/include/
 install /opt/tools/include/libhello/
-install libhello-1.1.0+2/libhello/hxx{export}
-install libhello-1.1.0+2/libhello/hxx{hello}
+install libhello-1.1.0+4/libhello/hxx{export}
+install libhello-1.1.0+4/libhello/hxx{hello}
 install /opt/tools/share/
 install /opt/tools/share/doc/
 install /opt/tools/share/doc/libhello/
-install libhello-1.1.0+2/manifest{manifest}
-install libhello-1.1.0+2/libhello/hxx{version}
+install libhello-1.1.0+4/manifest{manifest}
+install libhello-1.1.0+4/libhello/hxx{version}
 install /opt/tools/include/libprint/
-install libprint-1.0.0+2/libprint/hxx{print}
-install libprint-1.0.0+2/libprint/hxx{export}
+install libprint-1.0.0+4/libprint/hxx{print}
+install libprint-1.0.0+4/libprint/hxx{export}
 install /opt/tools/share/doc/libprint/
-install libprint-1.0.0+2/manifest{manifest}
-install libprint-1.0.0+2/libprint/hxx{version}
-install libprint-1.0.0+2/libprint/libs{print}
+install libprint-1.0.0+4/manifest{manifest}
+install libprint-1.0.0+4/libprint/hxx{version}
+install libprint-1.0.0+4/libprint/libs{print}
 install /opt/tools/include/libformat/
-install libformat-1.0.0+2/libformat/hxx{export}
-install libformat-1.0.0+2/libformat/hxx{format}
+install libformat-1.0.0+4/libformat/hxx{export}
+install libformat-1.0.0+4/libformat/hxx{format}
 install /opt/tools/share/doc/libformat/
-install libformat-1.0.0+2/manifest{manifest}
-install libformat-1.0.0+2/libformat/hxx{version}
-install libformat-1.0.0+2/libformat/libs{format}
-install libhello-1.1.0+2/libhello/libs{hello}
+install libformat-1.0.0+4/manifest{manifest}
+install libformat-1.0.0+4/libformat/hxx{version}
+install libformat-1.0.0+4/libformat/libs{format}
+install libhello-1.1.0+4/libhello/libs{hello}
 install /opt/tools/bin/
-install hello-1.0.0+2/hello/exe{hello}
+install hello-1.0.0+3/hello/exe{hello}
 install /opt/tools/share/doc/hello/
-install hello-1.0.0+2/manifest{manifest}
-installed hello/1.0.0+2
+install hello-1.0.0+3/manifest{manifest}
+installed hello/1.0.0+3
 
 + /opt/tools/bin/hello World
 Hello, World!
@@ -830,36 +838,36 @@ Hello, World!
 13 directories, 23 files
 
 + bpkg uninstall hello
-uninstall hello-1.0.0+2/manifest{manifest}
+uninstall hello-1.0.0+3/manifest{manifest}
 uninstall /opt/tools/share/doc/hello/
-uninstall hello-1.0.0+2/hello/exe{hello}
+uninstall hello-1.0.0+3/hello/exe{hello}
 uninstall /opt/tools/bin/
-uninstall libhello-1.1.0+2/libhello/libs{hello}
-uninstall libformat-1.0.0+2/libformat/libs{format}
-uninstall libformat-1.0.0+2/libformat/hxx{version}
-uninstall libformat-1.0.0+2/manifest{manifest}
+uninstall libhello-1.1.0+4/libhello/libs{hello}
+uninstall libformat-1.0.0+4/libformat/libs{format}
+uninstall libformat-1.0.0+4/libformat/hxx{version}
+uninstall libformat-1.0.0+4/manifest{manifest}
 uninstall /opt/tools/share/doc/libformat/
-uninstall libformat-1.0.0+2/libformat/hxx{format}
-uninstall libformat-1.0.0+2/libformat/hxx{export}
+uninstall libformat-1.0.0+4/libformat/hxx{format}
+uninstall libformat-1.0.0+4/libformat/hxx{export}
 uninstall /opt/tools/include/libformat/
-uninstall libprint-1.0.0+2/libprint/libs{print}
-uninstall libprint-1.0.0+2/libprint/hxx{version}
-uninstall libprint-1.0.0+2/manifest{manifest}
+uninstall libprint-1.0.0+4/libprint/libs{print}
+uninstall libprint-1.0.0+4/libprint/hxx{version}
+uninstall libprint-1.0.0+4/manifest{manifest}
 uninstall /opt/tools/share/doc/libprint/
-uninstall libprint-1.0.0+2/libprint/hxx{export}
-uninstall libprint-1.0.0+2/libprint/hxx{print}
+uninstall libprint-1.0.0+4/libprint/hxx{export}
+uninstall libprint-1.0.0+4/libprint/hxx{print}
 uninstall /opt/tools/include/libprint/
-uninstall libhello-1.1.0+2/libhello/hxx{version}
-uninstall libhello-1.1.0+2/manifest{manifest}
+uninstall libhello-1.1.0+4/libhello/hxx{version}
+uninstall libhello-1.1.0+4/manifest{manifest}
 uninstall /opt/tools/share/doc/libhello/
 uninstall /opt/tools/share/doc/
 uninstall /opt/tools/share/
-uninstall libhello-1.1.0+2/libhello/hxx{hello}
-uninstall libhello-1.1.0+2/libhello/hxx{export}
+uninstall libhello-1.1.0+4/libhello/hxx{hello}
+uninstall libhello-1.1.0+4/libhello/hxx{export}
 uninstall /opt/tools/include/libhello/
 uninstall /opt/tools/include/
 uninstall /opt/tools/
-uninstalled hello/1.0.0+2
+uninstalled hello/1.0.0+3
 
 + bpkg drop hello
 following dependencies were automatically built but will no longer be used: