abi-compliance-checker

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false-positive visibility change

1

I observe a [false-positive](https://travis-ci.org/ros-visualization/rviz/jobs/578880947#L1501-L1509) visibility change, although the [corresponding source file](https://github.com/ros-visualization/rviz/blob/melodic-devel/src/rviz/panel_dock_widget.h) didn't even changed between dumps. The [report](https://gist.githubusercontent.com/rhaschke/549295b8a7084237c1811b23d7654820/raw/ed87a815326a4a8a37760f53aea87af525294393/librviz.html) as well as [old](https://gist.githubusercontent.com/rhaschke/549295b8a7084237c1811b23d7654820/raw/ed87a815326a4a8a37760f53aea87af525294393/old_dump.txt) and [new](https://gist.githubusercontent.com/rhaschke/549295b8a7084237c1811b23d7654820/raw/ed87a815326a4a8a37760f53aea87af525294393/new_dump.txt) dumps can be found in [this...

rhaschke

Why Perl

2

I'm interesting with ABICC, I want to know why programming with perl?

seasonforocean

libspng has a context handle defined as an incomplete type (`typedef struct spng_ctx spng_ctx;`), it's only possible to declare it as a pointer, all API functions take a pointer so...

randy408

Is it possible to use the tool on Mac with clang?

4

On my Mac, I have ``` $gcc -v Configured with: --prefix=/Applications/Xcode.app/Contents/Developer/usr --with-gxx-include-dir=/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.14.sdk/usr/include/c++/4.2.1 Apple LLVM version 10.0.1 (clang-1001.0.46.4) ``` Is it still possible to use the tool? Thanks.

jczhang07

In old version, we have something like #define XX YY In new version, we have #define XX _Pragma("Deprecated. Please use ZZ instead.") YY The tool mistakenly reported it as ABI...

jczhang07

Our library has a Fortran binding and many Fortran users. Fortran is very important to us. Is it possible to check Fortran ABI, for example, by checking Fortran modules and...

jczhang07

Enum member changed but not deteced

2

./abi-compliance-checker/abi-compliance-checker.pl -lib libpetsc -dump old.xml -dump-path old.abi ./abi-compliance-checker/abi-compliance-checker.pl -lib libpetsc -dump new.xml -dump-path new.abi ./abi-compliance-checker/abi-compliance-checker.pl -l libpetsc -old old.xml -new new.xml The new library changed the name of an enum...

jczhang07

Hello, This change looks technically both binary and source compatible but it's not behavior compatible and leads to unexpected behavior at runtime. Could it be possible to detect it and...

Prime541

Unsure about "Headers have been compiled with minor errors." (exit code 6)

3

Hi! I get exit code 6 ("Headers have been compiled with minor errors.") without having any idea why, got code 0 with slightly different code until recently (with slightly different...

hartwork

'-headers-list PATH' will also check *.cpp files ABI changes? How to skip all the *.cpp files?

2

Hi, I want to use this tool to check ABI changes for header files **ONLY**? So I use the option ``` -headers-list PATH The file with a list of headers,...

xuzi123