On 2007-03-05, Ralf Wildenhues <[EMAIL PROTECTED]> wrote:
> As a workaround (that AFAICS won't break things in the future) you can put
> m4_defun([_LT_AC_LANG_CXX_CONFIG])
> m4_defun([_LT_AC_LANG_F77_CONFIG])
Neat. However to avoid problems with fussier bourne shells, I found that I
have to define them to something, for example:
m4_defun([_LT_AC_LANG_F77_CONFIG], [:])
Otherwise the generated configure script contains:
if test -n "$F77" && test "X$F77" != "Xno"; then
else
tagname=""
fi
And some bourne shells don't like "then else" with nothing in between.
I noticed that eliminating the F77 tag code reduced the size of my configure
script by about 12%. After looking at where this reduction came from, I tried
adding these two lines to configure.ac which knocked an additional 15% off the
size of the generated configure script for me (13% is from GCJ; 2% from RC):
m4_defun([_LT_AC_LANG_GCJ_CONFIG], [:])
m4_defun([_LT_AC_LANG_RC_CONFIG], [:])
The total reduction in configure size from eliminating F77, GCJ, and RC (I use
C++ so I can't eliminate that) is about 209KB (~25% in my case).
Cheers,
Olly
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