Don't use f2c as a possible Fortran compiler, since by itself it

cannot produce object code.

* aclang.m4 (AC_PROG_F77): Remove f2c from the search list.
* doc/autoconf.texi: Excise mentions of f2c in AC_PROG_F77 docs.

diff --git a/ChangeLog b/ChangeLog
index 214f771c470b7287f8aa65deca9c223731853076..273039c713fb240745c40b56ecca61e0f9cb7ac9 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,11 @@
+2000-05-25  Steven G. Johnson <stevenj@alum.mit.edu>
+
+       Don't use f2c as a possible Fortran compiler, since by itself it
+       cannot produce object code.
+
+       * aclang.m4 (AC_PROG_F77): Remove f2c from the search list.
+       * doc/autoconf.texi: Excise mentions of f2c in AC_PROG_F77 docs.
+
 2000-05-26 Mark Elbrecht <snowball3@bigfoot.com>
 
        Currently, AC_PROG_LN_S incorrectly reports yes with DJGPP. This

diff --git a/aclang.m4 b/aclang.m4
index dcecd27990389bc050bd431faa703768bbb70d1d..c4685362c71575e0b3f5494a55a3fa9b05ac6d39 100644 (file)
--- a/aclang.m4
+++ b/aclang.m4
@@ -819,7 +819,7 @@ AC_DEFUN([AC_PROG_F77],
 [AC_BEFORE([$0], [AC_PROG_CPP])dnl
 AC_LANG_PUSH(Fortran 77)
 AC_CHECK_TOOLS(F77,
-               m4_default([$1], [g77 f77 xlf cf77 fl32 fort77 f90 xlf90 f2c]))
+               m4_default([$1], [g77 f77 xlf cf77 fl32 fort77 f90 xlf90]))
 
 _AC_LANG_COMPILER_WORKS
 _AC_PROG_F77_GNU

diff --git a/doc/autoconf.texi b/doc/autoconf.texi
index 6207b0777b0480afb47af58060fa9bf659e03d27..c47a4ed57964dc0337d240315eae6580423dd29c 100644 (file)
--- a/doc/autoconf.texi
+++ b/doc/autoconf.texi
@@ -3756,8 +3756,8 @@ calling @code{AC_TRY_CPP}, @code{AC_CHECK_HEADER},
 @ovindex FFLAGS
 Determine a Fortran 77 compiler to use.  If @code{F77} is not already
 set in the environment, then check for @code{g77} and @code{f77}, and
-then some other names, and finally @code{f2c}.  Set the output variable
-@code{F77} to the name of the compiler found.
+then some other names.  Set the output variable @code{F77} to the name
+of the compiler found.
 
 This macro may, however, be invoked with an optional first argument
 which, if specified, must be a space separated list of Fortran 77
@@ -3767,7 +3767,7 @@ example, if you didn't like the default order, then you could invoke
 @code{AC_PROG_F77} like this:
 
 @example
-AC_PROG_F77(fl32 f77 fort77 xlf cf77 g77 f90 xlf90 f2c)
+AC_PROG_F77(fl32 f77 fort77 xlf cf77 g77 f90 xlf90)
 @end example
 
 If using @code{g77} (the @sc{gnu} Fortran 77 compiler), then

diff --git a/lib/autoconf/c.m4 b/lib/autoconf/c.m4
index dcecd27990389bc050bd431faa703768bbb70d1d..c4685362c71575e0b3f5494a55a3fa9b05ac6d39 100644 (file)
--- a/lib/autoconf/c.m4
+++ b/lib/autoconf/c.m4
@@ -819,7 +819,7 @@ AC_DEFUN([AC_PROG_F77],
 [AC_BEFORE([$0], [AC_PROG_CPP])dnl
 AC_LANG_PUSH(Fortran 77)
 AC_CHECK_TOOLS(F77,
-               m4_default([$1], [g77 f77 xlf cf77 fl32 fort77 f90 xlf90 f2c]))
+               m4_default([$1], [g77 f77 xlf cf77 fl32 fort77 f90 xlf90]))
 
 _AC_LANG_COMPILER_WORKS
 _AC_PROG_F77_GNU

diff --git a/lib/autoconf/fortran.m4 b/lib/autoconf/fortran.m4
index dcecd27990389bc050bd431faa703768bbb70d1d..c4685362c71575e0b3f5494a55a3fa9b05ac6d39 100644 (file)
--- a/lib/autoconf/fortran.m4
+++ b/lib/autoconf/fortran.m4
@@ -819,7 +819,7 @@ AC_DEFUN([AC_PROG_F77],
 [AC_BEFORE([$0], [AC_PROG_CPP])dnl
 AC_LANG_PUSH(Fortran 77)
 AC_CHECK_TOOLS(F77,
-               m4_default([$1], [g77 f77 xlf cf77 fl32 fort77 f90 xlf90 f2c]))
+               m4_default([$1], [g77 f77 xlf cf77 fl32 fort77 f90 xlf90]))
 
 _AC_LANG_COMPILER_WORKS
 _AC_PROG_F77_GNU

diff --git a/lib/autoconf/lang.m4 b/lib/autoconf/lang.m4
index dcecd27990389bc050bd431faa703768bbb70d1d..c4685362c71575e0b3f5494a55a3fa9b05ac6d39 100644 (file)
--- a/lib/autoconf/lang.m4
+++ b/lib/autoconf/lang.m4
@@ -819,7 +819,7 @@ AC_DEFUN([AC_PROG_F77],
 [AC_BEFORE([$0], [AC_PROG_CPP])dnl
 AC_LANG_PUSH(Fortran 77)
 AC_CHECK_TOOLS(F77,
-               m4_default([$1], [g77 f77 xlf cf77 fl32 fort77 f90 xlf90 f2c]))
+               m4_default([$1], [g77 f77 xlf cf77 fl32 fort77 f90 xlf90]))
 
 _AC_LANG_COMPILER_WORKS
 _AC_PROG_F77_GNU