blob: 77a9ed2e888fd3783b687d2634f352d6b00b094d (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
|
From 5cb3535b911c78adb9c8a908104fc4be3ffbfe51 Mon Sep 17 00:00:00 2001
From: Michael Orlitzky <michael@orlitzky.com>
Date: Sat, 23 Dec 2023 14:38:46 -0500
Subject: [PATCH 1/1] CMake/FindCBLAS.cmake: search only for cblas
On Gentoo, users can "eselect cblas" to choose a cblas implementation
at runtime. Packages build against the reference cblas, but the others
are (by design) compatible, so we can force one to take precedence at
runtime with an ld.so.conf entry. But that only works when consumers
link to libcblas.so. If they link directly to (say) openblas, then
changing how libcblas.so resolves won't help.
When Flint tries to find "cblas," it looks for accelerate and openblas
before plain cblas. That runs afoul of the scheme described above. To
remedy it, we patch the search function so that only "cblas" is
considered. Since virtual/cblas always pulls in the reference
implementation, there'd be no point in altering the search order to
consider e.g. openblas after cblas.
---
CMake/FindCBLAS.cmake | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/CMake/FindCBLAS.cmake b/CMake/FindCBLAS.cmake
index f5b5b1c..f4919f4 100644
--- a/CMake/FindCBLAS.cmake
+++ b/CMake/FindCBLAS.cmake
@@ -11,13 +11,11 @@
find_path(CBLAS_INCLUDE_DIRS NAMES cblas.h
HINTS CBLAS_ROOT ENV CBLAS_ROOT
PATHS ${INCLUDE_INSTALL_DIR} ${CMAKE_INSTALL_PREFIX}/include
- PATH_SUFFIXES openblas cblas blis flexiblas
)
-find_library(CBLAS_LIBRARIES NAMES accelerate openblas cblas blas blis flexiblas
+find_library(CBLAS_LIBRARIES NAMES cblas
HINTS CBLAS_ROOT ENV CBLAS_ROOT
PATHS ${LIB_INSTALL_DIR} ${CMAKE_INSTALL_PREFIX}/lib
- PATH_SUFFIXES openblas cblas blis flexiblas
)
include(FindPackageHandleStandardArgs)
--
2.41.0
|
