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| author | Eric S. Raymond <esr@thyrsus.com> | 2011-08-18 23:10:06 -0400 |
|---|---|---|
| committer | Eric S. Raymond <esr@thyrsus.com> | 2011-08-18 23:10:06 -0400 |
| commit | 6c19639b6f8c0e465ae1df5138f0948f1fe8d839 (patch) | |
| tree | 11a74b22c37664eda0a0970b512a9b74850858ee | |
| parent | 190517144aac1fff075166ca49af32fd01987e66 (diff) | |
| download | gpsd-6c19639b6f8c0e465ae1df5138f0948f1fe8d839.tar.gz | |
Explanatory comment and upstream bug explanation.
| -rw-r--r-- | test_gpsmm.cpp | 6 | ||||
| -rw-r--r-- | www/upstream-bugs.html | 7 |
2 files changed, 13 insertions, 0 deletions
diff --git a/test_gpsmm.cpp b/test_gpsmm.cpp index c95bf2b0..88ab2e02 100644 --- a/test_gpsmm.cpp +++ b/test_gpsmm.cpp @@ -13,6 +13,12 @@ using namespace std; +/* + * We should get libgps_dump_state() from the client library, but + * scons has a bug; we can't get it to add -lgps to the link line, + * apparently because it doesn't honor parse_flags on a Program() + * build of a C++ file. + */ static void libgps_dump_state(struct gps_data_t *collect) { /* no need to dump the entire state, this is a sanity check */ diff --git a/www/upstream-bugs.html b/www/upstream-bugs.html index 47aece20..2af7e82a 100644 --- a/www/upstream-bugs.html +++ b/www/upstream-bugs.html @@ -208,6 +208,13 @@ reported seems to vary randomly with level of optimization.</p> regression-test failures. Dropping back to -O1 or going up to -O3 restores behavior like GCC 4.4.1's.</p> +<h2 id="scons_cpp">scons doesn't honnor parse_flags in a Program() using C++</h2> + +<p>In building test_gpsmm, we should get libgps_dump_state() from the +client library, but scons has a bug; we can't get it to add -lgps to th, +apparently because it doesn't honor parse_flags on a Program() build of +a C++ .cpp file.</p> + <h1>Fixed Problems</h1> <p>We document these here in case you're running on an older system. |