The `-serialize-diagnostics` flag requires a filename to be passed
immediately after it, but the filename argument was skipped in the
P1689.cppm clang test. This caused the code to incorrectly consume the
argument that followed as the dignostics file.
Since the `-serialize-diagnostics` flag isn't needed for this test to
work, this patch removes it instead of passing a file argument.
Differential Revision: https://reviews.llvm.org/D144934
Required in https://reviews.llvm.org/D137534.
The build systems needs the information to know that "header X changed,
scanning may have changed, so please rerun scanning". Although it is
possible to get the information by running clang-scan-deps for the
second time with make format, it is not user friendly clearly.
Reviewed By: jansvoboda11
Differential Revision: https://reviews.llvm.org/D139168
In a private chat with @ben.boeckel , we get in consensus it would be
great for cmake if the invocation of clang-scan-deps can get rid of
compilation database. Due to the compilation database can't do very well
for the files which are not existed yet. @ben.boeckel may have more
context to add here.
This patch should be innocent for others usages.
Reviewed By: jansvoboda11
Differential Revision: https://reviews.llvm.org/D137534
This reverts commit e1354763b6e641e45cc2371270883fcd26edf705.
There is a build failure in m68k-linux testing bot
(https://lab.llvm.org/buildbot/#/builders/192/builds/267), which is
weird. Revert this for now and look at the reasons.
Required in https://reviews.llvm.org/D137534.
The build systems needs the information to know that "header X changed,
scanning may have changed, so please rerun scanning". Although it is
possible to get the information by running clang-scan-deps for the
second time with make format, it is not user friendly clearly.
Reviewed By: jansvoboda11
Differential Revision: https://reviews.llvm.org/D139168
In a private chat with @ben.boeckel , we get in consensus it would be
great for cmake if the invocation of clang-scan-deps can get rid of
compilation database. Due to the compilation database can't do very well
for the files which are not existed yet. @ben.boeckel may have more
context to add here.
This patch should be innocent for others usages.
Reviewed By: jansvoboda11
Differential Revision: https://reviews.llvm.org/D137534
