Remove IEEE test for floating point values

These tests are tun in the conf scripts, but results were actually commented out already. Today, all systems we target support IEEE and it's likely to stay that way so these steps can be removed in an ongoing effort to simplify the installation scripts. closes #42
Chandra-MARX · Dec 28, 2023 · d0a1845 · d0a1845
1 parent a84c48d
commit d0a1845
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Showing 11 changed files with 2 additions and 293 deletions.
diff --git a/MANIFEST b/MANIFEST
@@ -40,7 +40,6 @@ jdfits/src/fitsmisc.c
 jdfits/src/fitsuser.c
 jdfits/src/fitswbin.c
 jdfits/src/fitswrite.c
-jdfits/src/ieee.c
 jdfits/src/_jdfits.h
 jdfits/src/jdfits.h
 jdfits/src/julian.c

diff --git a/autoconf/aclocal.m4 b/autoconf/aclocal.m4
@@ -342,25 +342,6 @@ fi
 
 dnl#}}}
 
-IEEE_CFLAGS=""
-AC_DEFUN([JD_IEEE_CFLAGS], dnl#{{{
-[
-case "$host_cpu" in
-  *alpha* )
-    if test "$GCC" = yes
-    then
-      IEEE_CFLAGS="-mieee"
-    else
-      IEEE_CFLAGS="-ieee_with_no_inexact"
-    fi
-    ;;
-  * )
-    IEEE_CFLAGS=""
-esac
-])
-
-dnl#}}}
-
 AC_DEFUN([JD_CREATE_ORULE], dnl#{{{
 [
 PROGRAM_OBJECT_RULES="$PROGRAM_OBJECT_RULES

diff --git a/jdfits/autoconf/aclocal.m4 b/jdfits/autoconf/aclocal.m4
@@ -342,25 +342,6 @@ fi
 
 dnl#}}}
 
-IEEE_CFLAGS=""
-AC_DEFUN([JD_IEEE_CFLAGS], dnl#{{{
-[
-case "$host_cpu" in
-  *alpha* )
-    if test "$GCC" = yes
-    then
-      IEEE_CFLAGS="-mieee"
-    else
-      IEEE_CFLAGS="-ieee_with_no_inexact"
-    fi
-    ;;
-  * )
-    IEEE_CFLAGS=""
-esac
-])
-
-dnl#}}}
-
 AC_DEFUN([JD_CREATE_ORULE], dnl#{{{
 [
 PROGRAM_OBJECT_RULES="$PROGRAM_OBJECT_RULES

diff --git a/jdfits/jdfits.lis b/jdfits/jdfits.lis
@@ -31,7 +31,6 @@
 @src/julian.c
 @src/btread.c
 @src/makefits.c
-@src/ieee.c
 @src/copyfits.c
 @src/modules.lis
 @src/_jdfits.h
diff --git a/jdfits/src/ieee.c b/jdfits/src/ieee.c
diff --git a/jdfits/src/sysconf.c b/jdfits/src/sysconf.c
@@ -76,22 +76,7 @@ int main (int argc, char **argv)
      {
 	fprintf (stdout, "#define NEEDS_BYTE_SWAP\n");
      }
-
-   /* Now determine the floating point style */
-
-   u.f = 1.2345678f;
-   if (u.n == 0x3F9E0651)
-     {
-	fprintf (stdout, "#define USES_IEEE_FLOAT\n");
-     }
-   else if (u.n == 0x0651409E)
-     {
-	fprintf (stdout, "#define USES_VAX_FLOAT\n");
-     }
-   else 
-     {
-        error ("Unknown floating point format.  Not supported.");
-     }
+
 
    fprintf (stdout, "#endif /* INT16_DEFINED */\n");
    return 0;

diff --git a/jdmath/autoconf/aclocal.m4 b/jdmath/autoconf/aclocal.m4
@@ -342,25 +342,6 @@ fi
 
 dnl#}}}
 
-IEEE_CFLAGS=""
-AC_DEFUN([JD_IEEE_CFLAGS], dnl#{{{
-[
-case "$host_cpu" in
-  *alpha* )
-    if test "$GCC" = yes
-    then
-      IEEE_CFLAGS="-mieee"
-    else
-      IEEE_CFLAGS="-ieee_with_no_inexact"
-    fi
-    ;;
-  * )
-    IEEE_CFLAGS=""
-esac
-])
-
-dnl#}}}
-
 AC_DEFUN([JD_CREATE_ORULE], dnl#{{{
 [
 PROGRAM_OBJECT_RULES="$PROGRAM_OBJECT_RULES

diff --git a/jdmath/autoconf/configure.ac b/jdmath/autoconf/configure.ac
@@ -10,9 +10,7 @@ AC_PROG_INSTALL
 AC_CANONICAL_HOST
 
 #JD_ANSI_CC
-#JD_IEEE_CFLAGS
-#ELF_CFLAGS="$ELF_CFLAGS $IEEE_CFLAGS"
-#CFLAGS="$CFLAGS $IEEE_CFLAGS"
+#ELF_CFLAGS="$ELF_CFLAGS"
 
 
 #Check these header since they cause trouble

diff --git a/jdmath/src/sysconf.c b/jdmath/src/sysconf.c
@@ -77,22 +77,6 @@ int main (int argc, char **argv)
 	fprintf (stdout, "#define NEEDS_BYTE_SWAP\n");
      }
 
-   /* Now determine the floating point style */
-
-   u.f = 1.2345678f;
-   if (u.n == 0x3F9E0651)
-     {
-	fprintf (stdout, "#define USES_IEEE_FLOAT\n");
-     }
-   else if (u.n == 0x0651409E)
-     {
-	fprintf (stdout, "#define USES_VAX_FLOAT\n");
-     }
-   else 
-     {
-        error ("Unknown floating point format.  Not supported.");
-     }
-
    fprintf (stdout, "#endif /* INT16_DEFINED */\n");
    return 0;
 }

diff --git a/marx/autoconf/aclocal.m4 b/marx/autoconf/aclocal.m4
@@ -342,25 +342,6 @@ fi
 
 dnl#}}}
 
-IEEE_CFLAGS=""
-AC_DEFUN([JD_IEEE_CFLAGS], dnl#{{{
-[
-case "$host_cpu" in
-  *alpha* )
-    if test "$GCC" = yes
-    then
-      IEEE_CFLAGS="-mieee"
-    else
-      IEEE_CFLAGS="-ieee_with_no_inexact"
-    fi
-    ;;
-  * )
-    IEEE_CFLAGS=""
-esac
-])
-
-dnl#}}}
-
 AC_DEFUN([JD_CREATE_ORULE], dnl#{{{
 [
 PROGRAM_OBJECT_RULES="$PROGRAM_OBJECT_RULES

diff --git a/pfile/autoconf/aclocal.m4 b/pfile/autoconf/aclocal.m4
@@ -342,24 +342,6 @@ fi
 
 dnl#}}}
 
-IEEE_CFLAGS=""
-AC_DEFUN([JD_IEEE_CFLAGS], dnl#{{{
-[
-case "$host_cpu" in
-  *alpha* )
-    if test "$GCC" = yes
-    then
-      IEEE_CFLAGS="-mieee"
-    else
-      IEEE_CFLAGS="-ieee_with_no_inexact"
-    fi
-    ;;
-  * )
-    IEEE_CFLAGS=""
-esac
-])
-
-dnl#}}}
 
 AC_DEFUN([JD_CREATE_ORULE], dnl#{{{
 [