Re: [Doxygen-develop] Build error for Ninja Generator

[Albert <alb...@gm...>]

Dear Masaru,

A bit strange. The construct as used for TEST_FLAGS is the same construct
as used for e.g. LEX_FLAGS ad BISON_FLAGS
Do you have an idea why it is working for LEX_FLAGS / YACC_FLAGS and not
for TEST_FLAGS.

I tried to create a Ninja version under Windows but I fail due to the fact
that cmake cannot find bison, looks like here are some quotes missing
around the YACC_FLAGS. Will have to do some further testing here.
When replacing the $(TEST_FLAGS) in the build.ninja by $$(TEST_FLAGS) it
looks like to start compiling, also some more tests required.

Albert



On Wed, May 2, 2018 at 3:09 PM, masaru tsuchiyama <m.t...@gm...>
wrote:

> Hi
>
> I found a bug that doxygen can't compile for Ninja generator.
> It works for 'Unix Makefiles' generator
>
> This is the error message.
>
> ninja: warning: multiple rules generate generated_src/configvalues.h.
> builds involving this target will not be correct; continuing anyway [-w
> dupbuild=warn]
> ninja: error: build.ninja:2384: bad $-escape (literal $ must be written as
> $$)
>
> This is the diff of build.ninja between good revision ( ok_
> b6f01ff09b17e5c2288f2418ef0a8f074456c357)
> and bad revision (c78c338fffbdbb9b2379b1896e647f7cc697da57)
>
> $ diff build/build.ninja ok_b6f01ff09b17e5c2288f2418ef0a8f074456c357
> 2384c2384
> <   COMMAND = cd /home/user/gitwork/doxygen/build/testing &&
> /usr/bin/python /home/user/gitwork/doxygen/testing/runtests.py
> $(TEST_FLAGS) --doxygen /home/user/gitwork/doxygen/build/bin/doxygen
> --inputdir /home/user/gitwork/doxygen/testing --outputdir
> /home/user/gitwork/doxygen/build/testing
> ---
> >   COMMAND = cd /home/user/gitwork/doxygen/build/testing &&
> /usr/bin/python /home/user/gitwork/doxygen/testing/runtests.py --all
> --doxygen /home/user/gitwork/doxygen/build/bin/doxygen --inputdir
> /home/user/gitwork/doxygen/testing --outputdir /home/user/gitwork/doxygen/
> build/testing
>
> By tweaking  $(TEST_FLAGS) to  --all, the build succeeded.
>
> This is a script to reproduce.
> ------------------------------------------------------------
> -------------------
> #!/bin/sh
>
> if [ -e build ]; then
>   rm -rf build
> fi
> mkdir build
> cd build
>
> cmake -G Ninja -D CMAKE_BUILD_TYPE=Release ..
> cmake --build . -- -j 3 -v || echo error && cd .. && exit 1
>
> cd ..
> ------------------------------------------------------------
> -------------------
>
>
>
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