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  1. 12 Feb, 2017 1 commit
    • Jakub Sztandera's avatar
      make: rework makefiles for non-recursive make and add sharness coverage · f6302225
      Jakub Sztandera authored 
      This commit introduces non-recursive Makefile infrastructure that replaces current Makefile infrastructure.
It also generally cleanups the Makefiles, separates them into nicer sub-modules and centralizes common operations into single definitions.

It allows to depend on any target that is defined in the makefile, this means that for example `gx install` is called once when `make build test_expensive_sharness` is called instead of 4 or 5 times.

It also makes the dependencies much cleaner and allows for reuse of modules. For example sharness coverage collection (WIP) uses sharness target with amended PATH, previously it might have been possible but not without wiring in the coverage collection into sharness make runner code.

Yes, it is more complex but not much more. There are few rules that have to be followed and few complexities added but IMHO it is worth it.

How to NR-make:
1. If make is to generate some file via a target, it MUST be defined in Rules.mk file in the directory of the target.
2. `Rules.mk` file MUST have `include mk/header.mk` statement as the first line and `include mk/footer.mk` statement as the last line (apart from project root `Rules.mk`).
3. It then MUST be included by the closest `Rules.mk` file up the directory tree.
4. Inside a `Rules.mk` special variable accessed as `$(d)` is defined. Its value is current directory, use it so if the `Rules.mk` file is moved in the tree it still works without a problem. Caution: this variable is not available in the recipe part and MUST NOT be used. Use name of the target or prerequisite to extract it if you need it.
5. Make has only one global scope, this means that name conflicts are a thing. Names SHOULD  follow `VAR_NAME_$(d)` convention. There are exceptions from this rule in form of well defined global variables. Examples: General lists `TGT_BIN`, `CLEAN`; General targets: `TEST`, `COVERAGE`; General variables: `GOFLAGS`, `DEPS_GO`.
3. Any rules, definitions or variables that fit some family SHOULD be defined in `mk/$family.mk` file and included from project root `Rules.mk`

License: MIT
Signed-off-by: default avatarJakub Sztandera <kubuxu@protonmail.ch>
      f6302225
  3. 11 Feb, 2017 2 commits
  5. 10 Feb, 2017 1 commit
  7. 09 Feb, 2017 10 commits
  9. 08 Feb, 2017 1 commit
    • Lars Gierth's avatar
      migrations: make libc check more resilient · 150fe9de
      Lars Gierth authored 
      Fixes #3661.

There are a couple of cases in which ldd won't operate on an executable,
for example when the executable is statically linked.

This patch makes the call to ldd to ldd more resilient against errors,
and looks for the system libc, instead of the libc go-ipfs was linked against.

License: MIT
Signed-off-by: default avatarLars Gierth <larsg@systemli.org>
      150fe9de
  11. 06 Feb, 2017 5 commits
  13. 30 Jan, 2017 2 commits
  15. 29 Jan, 2017 2 commits
  17. 27 Jan, 2017 6 commits
  19. 26 Jan, 2017 1 commit
  21. 25 Jan, 2017 1 commit
  23. 22 Jan, 2017 4 commits
  25. 21 Jan, 2017 4 commits