libraries/cfitsio: Updated for version 3.28.

Signed-off-by: dsomero <xgizzmo@slackbuilds.org>

libraries/cfitsio/README

@@ -4,3 +4,10 @@ is also included for the convenience of Fortran programmers.
 
 The documentation directory contains a comprehensive API reference
 guide and instructions on using cfistio in Fortran programs.
+
+If you wish to build the library with the --enable-reentrant option,
+run the SlackBuild script like this:
+    REENTRANT=yes ./cfitsio.SlackBuild
+
+This option is disabled by default because some legacy software will
+not link against reentrant libcfitsio.

libraries/cfitsio/cfitsio.SlackBuild

@@ -4,11 +4,11 @@
 # Written by Dominik Drobek <dominik.drobek (at) o2.pl>
 
 PRGNAM=cfitsio
-VERSION=${VERSION:-3.27}
+VERSION=${VERSION:-3.28}
 BUILD=${BUILD:-1}
 TAG=${TAG:-_SBo}
 
-FVER=3270
+FVER=3280
 
 if [ -z "$ARCH" ]; then
   case "$( uname -m )" in
@@ -37,6 +37,15 @@ else
   LIBDIRSUFFIX=""
 fi
 
+# --enable-reentrant is disabled by default, as it causes problems with legacy software
+REENTRANT=${REENTRANT:-no}
+
+if [ "$REENTRANT" = "no" ]; then
+    USE_REENTRANT="--disable-reentrant"
+else
+    USE_REENTRANT="--enable-reentrant"
+fi
+
 set -e
 
 rm -rf $PKG
@@ -60,7 +69,7 @@ CXXFLAGS="$SLKCFLAGS" \
   --libdir=/usr/lib${LIBDIRSUFFIX} \
   --sysconfdir=/etc \
   --localstatedir=/var \
-  --enable-reentrant \
+  ${USE_REENTRANT} \
   --build=$ARCH-slackware-linux
 
 # Apparently --libdir is ignored

libraries/cfitsio/cfitsio.info

@@ -1,10 +1,10 @@
 PRGNAM="cfitsio"
-VERSION="3.27"
+VERSION="3.28"
 HOMEPAGE="http://heasarc.gsfc.nasa.gov/fitsio/"
-DOWNLOAD="ftp://heasarc.gsfc.nasa.gov/software/fitsio/c/cfitsio3270.tar.gz"
-MD5SUM="2a72b323de3f40ad1a671f2167500336"
+DOWNLOAD="ftp://heasarc.gsfc.nasa.gov/software/fitsio/c/cfitsio3280.tar.gz"
+MD5SUM="fdb9c0f51678b47e78592c70fb5dc793"
 DOWNLOAD_x86_64=""
 MD5SUM_x86_64=""
 MAINTAINER="Dominik Drobek"
 EMAIL="dominik.drobek@o2.pl"
-APPROVED="rworkman"
+APPROVED="dsomero"