From: Stefano Zampini <stefano.zampini@gmail.com>
Date: Mon, 23 Jan 2023 14:58:53 +0000 (+0300)
Subject: Configure: allow discovery of SLEPc when PETSc has been configure with --download... 
X-Git-Tag: v9.5.0-rc1~619^2
X-Git-Url: https://gitweb.dealii.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=refs%2Fpull%2F14715%2Fhead;p=dealii.git

Configure: allow discovery of SLEPc when PETSc has been configure with --download-slepc
---

diff --git a/cmake/modules/FindDEAL_II_SLEPC.cmake b/cmake/modules/FindDEAL_II_SLEPC.cmake
index 6e30ed482b..6f798b4af9 100644
--- a/cmake/modules/FindDEAL_II_SLEPC.cmake
+++ b/cmake/modules/FindDEAL_II_SLEPC.cmake
@@ -40,7 +40,7 @@ set_if_empty(PETSC_ARCH "$ENV{PETSC_ARCH}")
 
 deal_ii_find_library(SLEPC_LIBRARY
   NAMES slepc libslepc
-  HINTS ${SLEPC_DIR} ${SLEPC_DIR}/${PETSC_ARCH} ${PETSC_DIR}
+  HINTS ${SLEPC_DIR} ${SLEPC_DIR}/${PETSC_ARCH} ${PETSC_DIR} ${PETSC_DIR}/${PETSC_ARCH}
   PATH_SUFFIXES lib${LIB_SUFFIX} lib64 lib
 )
 
@@ -50,6 +50,7 @@ deal_ii_find_path(SLEPC_INCLUDE_DIR_ARCH slepcconf.h
     ${SLEPC_DIR}/${PETSC_ARCH}
     ${SLEPC_INCLUDE_DIRS}
     ${PETSC_DIR}
+    ${PETSC_DIR}/${PETSC_ARCH}
   PATH_SUFFIXES slepc include include/slepc
 )
 
@@ -59,6 +60,7 @@ deal_ii_find_path(SLEPC_INCLUDE_DIR_COMMON slepcversion.h
     ${SLEPC_DIR}/${PETSC_ARCH}
     ${SLEPC_INCLUDE_DIRS}
     ${PETSC_DIR}
+    ${PETSC_DIR}/${PETSC_ARCH}
   PATH_SUFFIXES slepc include include/slepc
 )