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May 28, 2019 19:21
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| Haiku shredder 1 hrev53167 May 26 2019 19:04:45 x86_64 x86_64 Haiku | |
| gcc version 8.3.0 (2019_05_24) | |
| ### Linker error notes ### | |
| ## Reduced test case with c++ program | |
| hello.cc | |
| -------------------------------------------------------- | |
| #include <iostream> | |
| int main() | |
| { | |
| std::cout << "Hello, World!" << std::endl; | |
| } | |
| -------------------------------------------------------- | |
| ## List of packages installed | |
| libsdl2_devel-2.0.9-1 | |
| libsdl2-2.0.9-1 | |
| libuv_debuginfo-1.29.1-1 | |
| libuv_devel-1.29.1-1 | |
| libuv-1.29.1-1 | |
| uchardet_devel-0.0.6-2 | |
| uchardet-0.0.6-2 | |
| libiconv_devel-1.15-4 | |
| libiconv-1.15-4 | |
| -------------------------------------------------------------------------------- | |
| ## TEST CASE 1: Build with some linked libs | |
| g++ -std=c++11 -o hello hello.cc -lSDL2 -luv -lpthread -lposix_error_mapper -lbsd -lnetwork -luchardet -liconv && ./hello | |
| --> WORKING | |
| # List of libs (readelf -d hello) | |
| 0x0000000000000001 (NEEDED) Shared library: [libSDL2-2.0.so.0] | |
| 0x0000000000000001 (NEEDED) Shared library: [libuv.so.1] | |
| 0x0000000000000001 (NEEDED) Shared library: [libbsd.so] | |
| 0x0000000000000001 (NEEDED) Shared library: [libnetwork.so] | |
| 0x0000000000000001 (NEEDED) Shared library: [libuchardet.so.0] | |
| 0x0000000000000001 (NEEDED) Shared library: [libiconv.so.2] | |
| 0x0000000000000001 (NEEDED) Shared library: [libstdc++.so.6] | |
| 0x0000000000000001 (NEEDED) Shared library: [libgcc_s.so.1] | |
| 0x0000000000000001 (NEEDED) Shared library: [libroot.so] | |
| -------------------------------------------------------------------------------- | |
| ## TEST CASE 2: Build with some linked libs + link path options | |
| (added -L flags as indicated by pkg-config of these libs) | |
| g++ -std=c++11 -o hello hello.cc -L/packages/libsdl2-2.0.9-1/.self/develop/lib -L/packages/libuv-1.29.1-1/.self/develop/lib -L/packages/uchardet-0.0.6-2/.self/develop/lib -lSDL2 -luv -lpthread -lposix_error_mapper -lbsd -lnetwork -luchardet -liconv && ./hello | |
| --> CRASH | |
| # List of libs (readelf -d hello) | |
| 0x0000000000000001 (NEEDED) Shared library: [libSDL2-2.0.so.0] | |
| 0x0000000000000001 (NEEDED) Shared library: [libuv.so.1] | |
| 0x0000000000000001 (NEEDED) Shared library: [libbsd.so] | |
| 0x0000000000000001 (NEEDED) Shared library: [libnetwork.so] | |
| 0x0000000000000001 (NEEDED) Shared library: [libuchardet.so.0] | |
| 0x0000000000000001 (NEEDED) Shared library: [libiconv.so.2] | |
| 0x0000000000000001 (NEEDED) Shared library: [libgcc_s.so.1] | |
| 0x0000000000000001 (NEEDED) Shared library: [libroot.so] | |
| REMARK : libstdc++.so.6 now MISSING from link |
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