Use shared BLAS on CentOS and openSUSE

Note: --enable-BLAS-shlib is already used by default

builder/Dockerfile.centos-7

@@ -4,10 +4,8 @@ ENV OS_IDENTIFIER centos-7
 
 RUN yum -y update \
     && yum -y install \
-    atlas-devel \
     autoconf \
     automake \
-    blas-devel \
     bzip2-devel \
     cairo-devel \
     gcc-c++ \
@@ -15,7 +13,6 @@ RUN yum -y update \
     gcc-objc \
     java-1.8.0-openjdk-devel \
     java-1.8.0-openjdk-headless \
-    lapack-devel \
     libICE-devel \
     libSM-devel \
     libX11-devel \
@@ -64,7 +61,6 @@ ENV CONFIGURE_OPTIONS="\
     --with-system-valgrind-headers \
     --with-tcl-config=/usr/lib64/tclConfig.sh \
     --with-tk-config=/usr/lib64/tkConfig.sh \
-    --enable-BLAS-shlib \
     --enable-prebuilt-html"
 
 # RHEL 7 doesn't have the inconsolata font, so override the defaults.