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libtool: use false or : for $always_export_symbols, and simplify

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* build-aux/ltmain.in (func_mode_link): Save a string comparison
by setting $lways_export_symbols to false or : and using it directly
as the first argument to if. Make sure that it is always initialized
while at it.

Signed-off-by: Peter Rosin <peda@lysator.liu.se>
This commit is contained in:
Peter Rosin 2013-01-15 09:31:31 +01:00
parent 820e373cf2
commit 5ed7430fcb
1 changed files with 3 additions and 2 deletions
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5
build-aux/ltmain.in
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@ -7566,6 +7566,7 @@ EOF
fi
orig_export_symbols=
always_export_symbols=false
case $host_os in
cygwin* | mingw* | cegcc*)
if test -n "$export_symbols" && test -z "$export_symbols_regex"; then
@ -7579,7 +7580,7 @@ EOF
# include_expsyms logic still works.
orig_export_symbols=$export_symbols
export_symbols=
always_export_symbols=yes
always_export_symbols=:
fi
fi
;;
@ -7587,7 +7588,7 @@ EOF
# Prepare the list of exported symbols
if test -z "$export_symbols"; then
if test yes = "$always_export_symbols" || test -n "$export_symbols_regex"; then
if $always_export_symbols || test -n "$export_symbols_regex"; then
func_verbose "generating symbol list for '$libname.la'"
export_symbols=$output_objdir/$libname.exp
$opt_dry_run || $RM $export_symbols