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author | Dimitri van Heesch <dimitri@stack.nl> | 2015-12-13 09:14:35 (GMT) |
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committer | Dimitri van Heesch <dimitri@stack.nl> | 2015-12-13 09:14:35 (GMT) |
commit | 368f4f057be0ded4673be826c9a08cd771a023ce (patch) | |
tree | 1cba53af087fc0cf7777fd85bf805676b4e75250 | |
parent | 82f64ce8d79d382281ad000f93358c3fcff602bf (diff) | |
download | Doxygen-368f4f057be0ded4673be826c9a08cd771a023ce.zip Doxygen-368f4f057be0ded4673be826c9a08cd771a023ce.tar.gz Doxygen-368f4f057be0ded4673be826c9a08cd771a023ce.tar.bz2 |
Updated instructions to toggle debugging flex code
-rw-r--r-- | doc/arch.doc | 45 |
1 files changed, 20 insertions, 25 deletions
diff --git a/doc/arch.doc b/doc/arch.doc index 95cb270..3bfada4 100644 --- a/doc/arch.doc +++ b/doc/arch.doc @@ -203,49 +203,44 @@ from the correct line in the \c Makefile: $file = shift @ARGV; print "Toggle debugging mode for $file\n"; - -# add or remove the -d flex flag in the makefile -unless (rename "Makefile.libdoxygen","Makefile.libdoxygen.old") { - print STDERR "Error: cannot rename Makefile.libdoxygen!\n"; +if (!-e "../src/${file}.l") +{ + print STDERR "Error: file ../src/${file}.l does not exist!"; + exit 1; +} +system("touch ../src/${file}.l"); +unless (rename "src/CMakeFiles/_doxygen.dir/build.make","src/CMakefiles/_doxygen.dir/build.make.old") { + print STDERR "Error: cannot rename src/CMakeFiles/_doxygen.dir/build.make!\n"; exit 1; } -if (open(F,"<Makefile.libdoxygen.old")) { - unless (open(G,">Makefile.libdoxygen")) { - print STDERR "Error: opening file Makefile.libdoxygen for writing\n"; - exit 1; +if (open(F,"<src/CMakeFiles/_doxygen.dir/build.make.old")) { + unless (open(G,">src/CMakefiles/_doxygen.dir/build.make")) { + print STDERR "Error: opening file build.make for writing\n"; + exit 1; } - print "Processing Makefile.libdoxygen...\n"; + print "Processing build.make...\n"; while (<F>) { - if ( s/\(LEX\) (-i )?-P([a-zA-Z]+)YY -t $file/(LEX) -d \1-P\2YY -t $file/g ) { - print "Enabling debug info for $file\n"; + if ( s/flex \$\(LEX_FLAGS\) -P${file}YY/flex -d -P${file}YY/ ) { + print "Enabling debug info for $file.l\n"; } - elsif ( s/\(LEX\) -d (-i )?-P([a-zA-Z]+)YY -t $file/(LEX) \1-P\2YY -t $file/g ) { + elsif ( s/flex \$\(LEX_FLAGS\) -d -P${file}YY/flex -P${file}YY/ ) { print "Disabling debug info for $file\n"; } print G "$_"; } close F; - unlink "Makefile.libdoxygen.old"; + unlink "src/CMakeFiles/_doxygen.dir/build.make.old"; } else { - print STDERR "Warning file Makefile.libdoxygen.old does not exist!\n"; + print STDERR "Warning file src/CMakeFiles/_doxygen.dir/build.make does not exist!\n"; } # touch the file $now = time; utime $now, $now, $file - -\endverbatim -Another way to get rules matching / debugging information from the flex code is in the following way: -\verbatim -touch src/<flex code file>.l -make LEX="flex -d" -\endverbatim -to remove the rules / debug information again: -\verbatim -touch src/<flex codefile>.l -make \endverbatim +Another way to get rules matching / debugging information +from the flex code is setting LEX_FLAGS with cmake. Note that by running doxygen with `-d lex` you get information about which flex codefile is used. |