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authorQuincey Koziol <koziol@hdfgroup.org>2004-12-17 02:27:41 (GMT)
committerQuincey Koziol <koziol@hdfgroup.org>2004-12-17 02:27:41 (GMT)
commit5387f65eef42ba904c60a223b12e63b5c0743d55 (patch)
treee8e98dcfd9d3ed7a929dba4a3c75fe624cef4ba4 /config
parent1205c5753159b90bc47fd270a00a4d118a18b4e2 (diff)
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[svn-r9684] Purpose:
Port Description: Initial work for supporting GNU FORTRAN/F95 on FreeBSD. I think I've got things mostly set up correctly, but I'm getting an internal compiler error on one of the FORTRAN sources, so I'm not going to add this configuration to the daily tests yet. Platforms tested: FreeBSD 4.10 (sleipnir) w/GNU FORTRAN Not tested in h5committest
Diffstat (limited to 'config')
-rw-r--r--config/freebsd19
-rw-r--r--config/gnu-fflags85
2 files changed, 103 insertions, 1 deletions
diff --git a/config/freebsd b/config/freebsd
index 80009b0..10ab716 100644
--- a/config/freebsd
+++ b/config/freebsd
@@ -15,9 +15,26 @@ fi
# from /usr/include/sys/cdefs.h
CPPFLAGS="$CPPFLAGS -D_POSIX_C_SOURCE=1"
-# Figure out compiler flags
+#
+# HDF5 FORTRAN integers
+#
+# R_LARGE is the number of digits for the bigest integer supported.
+# R_INTEGER is the number of digits in INTEGER
+#
+R_LARGE=18
+R_INTEGER=9
+HSIZE_T='SELECTED_INT_KIND(R_LARGE)'
+HSSIZE_T='SELECTED_INT_KIND(R_LARGE)'
+HID_T='SELECTED_INT_KIND(R_INTEGER)'
+SIZE_T='SELECTED_INT_KIND(R_INTEGER)'
+OBJECT_NAMELEN_DEFAULT_F=-1
+
+# Figure out C compiler flags
. $srcdir/config/gnu-flags
+# Figure out FORTRAN compiler flags
+. $srcdir/config/gnu-fflags
+
# Special setup to use pthread support if enable-threadsafe is on.
# Works with static executable only.
if test "X-" != "X-$enable_threadsafe"; then
diff --git a/config/gnu-fflags b/config/gnu-fflags
new file mode 100644
index 0000000..f1f50d7
--- /dev/null
+++ b/config/gnu-fflags
@@ -0,0 +1,85 @@
+# -*- shell-script -*-
+#
+# This file should be sourced into configure if the compiler is the
+# GNU g95/gfortran compiler or a derivative. It is careful not to do anything
+# if the compiler is not GNU; otherwise `f9x_flags_set' is set to `yes'
+#
+
+# Get the compiler version in a way that works for GNU fortran
+# gfortran unless a compiler version is already known
+#
+# f9x_vendor: The compiler name: gfortran
+# f9x_version: Version number: 5.0-2, 5.2-2
+#
+if test X = "X$f9x_flags_set"; then
+ f9x_version="`$F9X $FFLAGS -v 2>&1 |grep 'gcc version' |\
+ sed 's/.*gcc version \([-a-z0-9\.]*\).*/\1/'`"
+ if test X != "X$f9x_version"; then
+# is_mpi="`$F9X $FFLAGS -help 2>&1 |grep 'link MPI'`"
+ f9x_vendor=`echo $f9x_version |sed 's/\([a-z]*\).*/\1/'`
+ f9x_version=`echo $f9x_version |sed 's/[-a-z]//g'`
+ if test X = "X$f9x_vendor" -a X != "X$f9x_version"; then
+ f9x_vendor=gfortran
+ fi
+ if test "-" != "$f9x_vendor-$f9x_version"; then
+ echo "compiler '$F9X' is GNU $f9x_vendor-$f9x_version"
+ fi
+
+ # Some version numbers
+ f9x_vers_major=`echo $f9x_version | cut -f1 -d.`
+ f9x_vers_minor=`echo $f9x_version | cut -f2 -d.`
+ f9x_vers_patch=`echo $f9x_version | cut -f3 -d.`
+ test -n "$f9x_vers_major" || f9x_vers_major=0
+ test -n "$f9x_vers_minor" || f9x_vers_minor=0
+ test -n "$f9x_vers_patch" || f9x_vers_patch=0
+ f9x_vers_all=`expr $f9x_vers_major '*' 1000000 + $f9x_vers_minor '*' 1000 + $f9x_vers_patch`
+ fi
+fi
+
+# Common GNU flags for various situations
+if test "X-gfortran" = "X-$f9x_vendor"; then
+ # Insert section about version specific problems from gnu-flags here, if
+ # necessary.
+
+ arch=
+ # Architecture-specific flags
+ # Nothing currently. (Uncomment code below and modify to add any)
+ #case "$host_os-$host_cpu" in
+ # *-i686)
+ # arch="-march=i686"
+ # ;;
+ #esac
+
+ # Host-specific flags
+ # Nothing currently. (Uncomment code below and modify to add any)
+ #case "`hostname`" in
+ # sleipnir.ncsa.uiuc.edu)
+ # arch="$arch -pipe"
+ # ;;
+ #esac
+
+ # General
+ F9X_BASENAME=gfortran40
+ F9XSUFFIXFLAG=""
+ FSEARCH_DIRS=""
+ FFLAGS="$FFLAGS -pedantic -Wall -Wconversion -Wunderflow -Wimplicit-interface -W"
+
+ # Production
+ PROD_FFLAGS="-O2 -s"
+
+ # Debug
+ DEBUG_FFLAGS="-g -fbounds-check"
+
+ # Profile
+ PROFILE_FFLAGS="-g -pg"
+
+ # Flags are set
+ f9x_flags_set=yes
+fi
+
+# Clear f9x info if no flags set
+if test "X-$f9x_flags_set" = "X-"; then
+ f9x_vendor=
+ f9x_version=
+fi
+