Bug 927486 – sci-libs/ViSP-3.5.0 fails to compile: vpMatrix.cpp:92:20: error: type of dsyev_ does not match original declaration [-Werror=lto-type-mismatch]

• Product: Gentoo Linux
• Status: CONFIRMED ---

[Description Agostino Sarubbo 2024-03-22 08:38:42 UTC]

https://blogs.gentoo.org/ago/2020/07/04/gentoo-tinderbox/

Issue: sci-libs/ViSP-3.5.0 fails to compile.
Discovered on: amd64 (internal ref: lto_tinderbox)
System: LTO-SYSTEM (https://wiki.gentoo.org/wiki/Project:Tinderbox/Common_Issues_Helper#LTO)

Info about the issue:
https://wiki.gentoo.org/wiki/Project:Tinderbox/Common_Issues_Helper#CF0014

[Comment 1 Agostino Sarubbo 2024-03-22 08:38:43 UTC]

Created attachment 888136 [details]
build.log

build log and emerge --info

[Comment 2 Agostino Sarubbo 2024-03-22 08:38:46 UTC]

Error(s) that match a know pattern in addition to what has been reported in the summary:


-- Could NOT find Atlas (missing: Atlas_CBLAS_INCLUDE_DIR Atlas_CLAPACK_INCLUDE_DIR Atlas_CBLAS_LIBRARY Atlas_BLAS_LIBRARY Atlas_LAPACK_LIBRARY) 
-- Could NOT find CUDA (missing: CUDA_TOOLKIT_ROOT_DIR CUDA_NVCC_EXECUTABLE CUDA_INCLUDE_DIRS CUDA_CUDART_LIBRARY) 
-- Could NOT find Doxygen (missing: DOXYGEN_EXECUTABLE) 
-- Could NOT find FTIITSDK (missing: FTIITSDK_FT_LIBRARY FTIITSDK_COMMUNICATION_LIBRARY FTIITSDK_INCLUDE_DIR) 
-- Could NOT find JPEG (missing: JPEG_LIBRARY JPEG_INCLUDE_DIR) 
-- Could NOT find MKL (missing: MKL_LIBRARIES MKL_INCLUDE_DIRS MKL_INTERFACE_LIBRARY MKL_SEQUENTIAL_LAYER_LIBRARY MKL_CORE_LIBRARY) 
-- Could not find OpenBLAS include. Turning OpenBLAS_FOUND off
-- Could not find OpenBLAS lib. Turning OpenBLAS_FOUND off
FAILED: lib/libvisp_core.so.3.5.0 
ModuleNotFoundError: No module named 'numpy'
/var/tmp/portage/sci-libs/ViSP-3.5.0/work/visp-3.5.0/modules/core/src/math/matrix/vpMatrix.cpp:92:20: error: type of ‘dsyev_’ does not match original declaration [-Werror=lto-type-mismatch]