From a48a9359afd19b63f30edeb8d7e7006fb7199604 Mon Sep 17 00:00:00 2001
From: Pietro Incardona <incardon@mpi-cbg.de>
Date: Thu, 2 Nov 2017 15:26:38 +0100
Subject: [PATCH] Fixing PETSC installation
---
configure.ac | 5 ++++-
m4/ax_petsc_lib.m4 | 6 +++---
2 files changed, 7 insertions(+), 4 deletions(-)
diff --git a/configure.ac b/configure.ac
index 23d6afe..1b22870 100755
--- a/configure.ac
+++ b/configure.ac
@@ -127,7 +127,6 @@ fi
## Check for PETSC
-AX_LIB_PETSC()
#########
@@ -320,6 +319,10 @@ AX_EIGEN([],[])
###### Checking for libquadmath and libifcore
+
+AX_LIB_PETSC()
+
+
AC_CHECK_LIB(ifcore, for_cpystr, [ LIBIFCORE=-lifcore ], [ LIBIFCORE= ])
AC_CHECK_LIB(quadmath, sinq, [ LIBQUADMATH=-lquadmath ], [ LIBQUADMATH= ])
AC_SUBST(LIBQUADMATH)
diff --git a/m4/ax_petsc_lib.m4 b/m4/ax_petsc_lib.m4
index 1bd1590..01c7dcf 100755
--- a/m4/ax_petsc_lib.m4
+++ b/m4/ax_petsc_lib.m4
@@ -101,11 +101,11 @@ AC_DEFUN([AX_LIB_PETSC], [
if test -n "$with_petsc" ; then
old_CC=$CC
old_CFLAGS=$CFLAGS
- old_LDFLAGS=$LDFLAGS
+ old_LIBS=$LIBS
AX_OPENMP([CFLAGS="$OPENMP_CFLAGS"
LDFLAGS="$OPENMP_LDFLAGS"],[])
CFLAGS="$CFLAGS -I$with_petsc/include $HDF5_INCLUDE $METIS_INCLUDE "
- LDFLAGS="$LDFLAGS -L$with_petsc/lib $HDF5_LDFLAGS $HDF5_LIBS $METIS_LIB -lmetis "
+ LIBS="$LDFLAGS -L$with_petsc/lib $HDF5_LDFLAGS $SUITESPARSE_LIBS $HDF5_LIBS $METIS_LIB -lmetis "
CC=$CXX
AC_LANG_SAVE
@@ -118,7 +118,7 @@ AC_MSG_WARN([could not find header file petsc.h]))
AC_LANG_RESTORE
CFLAGS=$old_CFLAGS
- LDFLAGS=$old_LDFLAGS
+ LIBS=$old_LIBS
CC=$old_CC
AC_MSG_CHECKING(PETSC in $with_petsc)
--
GitLab