[libint] - workaround memory exhaustion on s390

[Dan Horák]

commit a7a3474f7497e2e171a55cd9e4484a99a35195ad
Author: Dan Horák <dan at danny.cz>
Date:   Mon Dec 13 23:13:03 2010 +0100

    - workaround memory exhaustion on s390

 libint.spec |   11 ++++++++++-
 1 files changed, 10 insertions(+), 1 deletions(-)
---
diff --git a/libint.spec b/libint.spec
index 666b451..561086f 100644
--- a/libint.spec
+++ b/libint.spec
@@ -1,6 +1,6 @@
 Name:		libint
 Version:	1.1.4
-Release:	3%{?dist}
+Release:	4%{?dist}
 Summary:	A library for computing electron repulsion integrals efficiently
 Group:		System Environment/Libraries
 License:	GPLv2+
@@ -63,6 +63,12 @@ expressions. The derivatives are typically used in the calculation of forces.
 %configure --enable-shared --disable-static \
  --with-libint-max-am=6 --with-libderiv-max-am1=5 --with-libderiv-max-am2=4 \
  --with-libr12-max-am=5 
+
+%ifarch s390
+# change to -O1 to prevent memory exhaustion by g++
+%global optflags %(echo %{optflags} | sed 's/-O2/-O1/')
+%endif
+
 make CFLAGS="%{optflags}" CXXFLAGS="%{optflags}" %{?_smp_mflags}
 
 # Build documentation
@@ -114,6 +120,9 @@ rm -rf %{buildroot}
 
 
 %changelog
+* Mon Dec 13 2010 Dan Horák <dan[at]danny.cz> - 1.1.4-4
+- workaround memory exhaustion on s390
+
 * Tue Nov 30 2010 Jussi Lehtola <jussilehtola at fedoraproject.org> - 1.1.4-3
 - Increase maximum angular momentum values by 2, making it possible to
   use basis sets that use up to I-type functions, such as Dunning's cc-pVXZ