From: Stefano Zampini <stefano.zampini@gmail.com>
Date: Sat, 8 Apr 2023 11:35:46 +0000 (+0300)
Subject: some more info about SLEPc-PETSc misaligned versions
X-Git-Tag: v9.5.0-rc1~348^2
X-Git-Url: https://gitweb.dealii.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d57593ba64b1def959384eb1d41da07e132bf927;p=dealii.git

some more info about SLEPc-PETSc misaligned versions
---

diff --git a/cmake/configure/configure_50_slepc.cmake b/cmake/configure/configure_50_slepc.cmake
index 3dc135565a..44fa72de70 100644
--- a/cmake/configure/configure_50_slepc.cmake
+++ b/cmake/configure/configure_50_slepc.cmake
@@ -35,9 +35,13 @@ macro(feature_slepc_find_external var)
        ("${SLEPC_VERSION_MINOR}" STREQUAL "${PETSC_VERSION_MINOR}"))
       set(${var} TRUE)
     else()
-
+      set(SLEPC_VERSION_STR "${SLEPC_VERSION_MAJOR}.${SLEPC_VERSION_MINOR}")
+      set(PETSC_VERSION_STR "${PETSC_VERSION_MAJOR}.${PETSC_VERSION_MINOR}")
       message(STATUS "Could not find a sufficient SLEPc installation: "
-        "The SLEPc library must have the same version as the PETSc library."
+        "The SLEPc library "
+        ${SLEPC_VERSION_STR}
+        " must have the same version as the PETSc library "
+        ${PETSC_VERSION_STR}
         )
       set(SLEPC_ADDITIONAL_ERROR_STRING
         "Could not find a sufficient SLEPc installation: "