Libdwarf version 0.3.4

[davea42]

Fixed a bug in test scripts so 'make check -j8' will work properly.
Fixed a bug where reading a PE (Windows) object could fail for certain section virtual size values.
Added initializers to two uninitialized local variables in dwarfdump source so a compiler warning will not kill a --enable-wall build.
Replaced the libdwarf.pdf content, it is now generated by doxygen and latex and has a proper table of contents and index.
Added support for the meson build system.
Added dwarfexample/showsectiongroups.c so one can see libdwarf's interpretation of section groups; making it simple to
use libdwarf when section groups are important (relevant for Split Dwarf and COMDAT sections).

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This discussion was created from the release Libdwarf version 0.3.4.

[davea42]

It's come to our attention that building on Windows using cmake fails to define -DLIBDWARF_BUILD in
src/lib/libdwarf/CMakeLists.txt. So alter that file around line 77 in the following way to fix this.
The configure and meson builds do this already.

-        target_compile_options(${target} PRIVATE ${DW_FWALL})
+    target_compile_options(${target} PRIVATE -DLIBDWARF_BUILD
+            ${DW_FWALL})

Thanks to Mario M. for letting us know of the issue.

[vtorri]

that kind of problem always convince me that cmake is not a good build system

[vtorri]

btw, you should add a CI integration file for cmake like there is for autotools and meson

also, look at appveyor for Windows compilation : https://www.appveyor.com/

[vtorri]

or with github actions. exemple:

https://github.com/ebassi/graphene/blob/master/.github/workflows/msys2.yml