path: root/Tools/ccroot.py
diff options
authorDavid Robillard <d@drobilla.net>2019-03-17 18:43:09 +0100
committerDavid Robillard <d@drobilla.net>2019-03-17 18:43:09 +0100
commitb2ca9626b290e8ab5bfa6269dfc7afe64a012ce1 (patch)
treed2dcbaf61f3749f73dc7a5e10d3fc6cd5e6e129a /Tools/ccroot.py
parentdb4fa08d4da3cc840e6f97e6869a877f2b4c9474 (diff)
Squashed 'waflib/' changes from 6e726eb..e7a29b6
e7a29b6 Upgrade to waf 2.0.15 8280f9d Add command for running executables from the build directory 8073c1a Make make_simple_dox() safe in case of exception 70d03b8 Avoid use of global counter hacks for configuration display b7d689a Rewrite test framework 94deadf Automatically add options and move add_flags() to options context f4259ee Reduce system include path noise 927b608 Automatically display configuration header c44b8f3 Set line justification from a constant in the wscript a48e26f Automatically detect if wscript has a test hook ef66724 Save runtime variables in the environment 63bcbcd Clean up TestContext b1d9505 Add ExecutionContext for setting runtime environment 387c1df Add show_diff() and test_file_equals() utilities 29d4d29 Fix in-tree library paths 9fde01f Add custom configuration context 6d3612f Add lib_path_name constant 915dcb1 Report test time correctly 26f0a2b Remove redundant verbose-tests option fc35c2c Fix MSVC CFLAGS 5ea8f99 Improve test output spacing 0e23b29 Raise exception when test suite fails to ensure non-zero exit status d6de073 Show run time of unit tests 5b65554 Add short configure option for ultra-strict flags 4687ba6 Use gtest-like test output 258903d Fix failure count in test group summaries da07e73 Fix verbose tests with Python 3 git-subtree-dir: waflib git-subtree-split: e7a29b6b9b2f842314244c23c14d8f8f560904e1
Diffstat (limited to 'Tools/ccroot.py')
1 files changed, 17 insertions, 2 deletions
diff --git a/Tools/ccroot.py b/Tools/ccroot.py
index cfef8bf..579d5b2 100644
--- a/Tools/ccroot.py
+++ b/Tools/ccroot.py
@@ -111,7 +111,7 @@ def apply_incpaths(self):
tg = bld(features='includes', includes='.')
The folders only need to be relative to the current directory, the equivalent build directory is
- added automatically (for headers created in the build directory). This enable using a build directory
+ added automatically (for headers created in the build directory). This enables using a build directory
or not (``top == out``).
This method will add a list of nodes read by :py:func:`waflib.Tools.ccroot.to_incnodes` in ``tg.env.INCPATHS``,
@@ -238,6 +238,17 @@ def rm_tgt(cls):
setattr(cls, 'run', wrap)
+def apply_skip_stlib_link_deps(self):
+ """
+ This enables an optimization in the :py:func:wafilb.Tools.ccroot.processes_use: method that skips dependency and
+ link flag optimizations for targets that generate static libraries (via the :py:class:Tools.ccroot.stlink_task task).
+ The actual behavior is implemented in :py:func:wafilb.Tools.ccroot.processes_use: method so this feature only tells waf
+ to enable the new behavior.
+ """
+ self.env.SKIP_STLIB_LINK_DEPS = True
@feature('c', 'cxx', 'd', 'fc', 'asm')
def apply_link(self):
@@ -386,7 +397,11 @@ def process_use(self):
y = self.bld.get_tgen_by_name(x)
var = y.tmp_use_var
if var and link_task:
- if var == 'LIB' or y.tmp_use_stlib or x in names:
+ if self.env.SKIP_STLIB_LINK_DEPS and isinstance(link_task, stlink_task):
+ # If the skip_stlib_link_deps feature is enabled then we should
+ # avoid adding lib deps to the stlink_task instance.
+ pass
+ elif var == 'LIB' or y.tmp_use_stlib or x in names:
self.env.append_value(var, [y.target[y.target.rfind(os.sep) + 1:]])
tmp_path = y.link_task.outputs[0].parent.path_from(self.get_cwd())