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- Log -----------------------------------------------------------------
commit 6beb2026137c9731f2734a5ef8f644ea23e91233
Author: Gary V. Vaughan <g...@gnu.org>
Date: Wed Nov 9 16:14:13 2011 +0700
libtoolize: refactor $opt_quiet, func_echo and func_echo_once.
Instead of long sequences checking for setting of $opt_quiet,
followed by one or more func_echo variations, add and use a new
function func_whisper - the complement of func_verbose.
* libtoolize.m4sh (func_whisper): New function. Adjust all
callers previously using `$opt_quiet || func_echo ...'.
(func_whisper_once): Ditto, for `$opt_quiet || func_echo_once
...'.
(func_whisper_hdr): New function, adjust all callers previously
using `func_whisper_once ...; func_whisper ...'.
(func_whisper_error_header): Ditto, but calling func_error.
(func_echo_once): Remove.
Signed-off-by: Gary V. Vaughan <g...@gnu.org>
commit d2be6922339775ceb8a18922a88386518a1f47df
Author: Gary V. Vaughan <g...@gnu.org>
Date: Thu Nov 10 12:27:34 2011 +0700
libtoolize: update a bit-rotted comment.
* libtoolize (func_copy_cb): Since this comment was written, the
function has been changed to timestamp files as it copies.
Update the comment to reflect that.
Signed-off-by: Gary V. Vaughan <g...@gnu.org>
commit 65f9e9a2e5b1005ef949da3510bad4d582cee9d5
Author: Gary V. Vaughan <g...@gnu.org>
Date: Mon Nov 14 17:15:39 2011 +0700
general.m4sh: relative path to the same directory is `.'.
* general.m4sh (func_relative_path): We sometimes want to use
the result of this function directly, rather than purely as a
prefix, so we need to return `.' when both directories end up at
the same location.
Signed-off-by: Gary V. Vaughan <g...@gnu.org>
commit 0f5df1ceef1653a0c9a86edcb277a6a4c99d9364
Author: Gary V. Vaughan <g...@gnu.org>
Date: Fri Nov 11 10:06:20 2011 +0700
ltmain.sh: append relative path trailing slashes explicitly.
In addition to being more idiomatic, and hence minimising
suprises, seeing the slash written explicity when appending to
the result of a relative path calculation is a lot more
readable.
* libltdl/config/general.m4sh (func_relative_path): Don't append
an implicit trailing slash...
* libltdl/config/ltmain.m4sh (func_mode_link): ...write it
explicitly at the time of use.
Signed-off-by: Gary V. Vaughan <g...@gnu.org>
-----------------------------------------------------------------------
Summary of changes:
libltdl/config/general.m4sh | 12 ++---
libltdl/config/ltmain.m4sh | 2 +-
libtoolize.m4sh | 91 +++++++++++++++++++++++++++++--------------
3 files changed, 68 insertions(+), 37 deletions(-)
diff --git a/libltdl/config/general.m4sh b/libltdl/config/general.m4sh
index 40d5413..b6e3d41 100644
--- a/libltdl/config/general.m4sh
+++ b/libltdl/config/general.m4sh
@@ -221,9 +221,7 @@ func_normal_abspath ()
}
# func_relative_path SRCDIR DSTDIR
-# generates a relative path from SRCDIR to DSTDIR, with a trailing
-# slash if non-empty, suitable for immediately appending a filename
-# without needing to append a separator.
+# generates a relative path from SRCDIR to DSTDIR.
# value returned in "$func_relative_path_result"
func_relative_path ()
{
@@ -273,13 +271,13 @@ func_relative_path ()
func_relative_path_result=${func_relative_path_result}/${func_stripname_result}
fi
- # Normalisation. If bindir is libdir, return empty string,
- # else relative path ending with a slash; either way, target
- # file name can be directly appended.
+ # Normalisation. If bindir is libdir, return `.' else relative path.
if test ! -z "$func_relative_path_result"; then
- func_stripname './' '' "$func_relative_path_result/"
+ func_stripname './' '' "$func_relative_path_result"
func_relative_path_result=$func_stripname_result
fi
+
+ test -n "$func_relative_path_result" || func_relative_path_result=.
}
# The name of this program:
diff --git a/libltdl/config/ltmain.m4sh b/libltdl/config/ltmain.m4sh
index ca67c8a..24491a9 100644
--- a/libltdl/config/ltmain.m4sh
+++ b/libltdl/config/ltmain.m4sh
@@ -8621,7 +8621,7 @@ EOF
if test "x$bindir" != x ;
then
func_relative_path "$install_libdir" "$bindir"
- tdlname=$func_relative_path_result$dlname
+ tdlname=$func_relative_path_result/$dlname
else
# Otherwise fall back on heuristic.
tdlname=../bin/$dlname
diff --git a/libtoolize.m4sh b/libtoolize.m4sh
index 9299a8c..c920248 100644
--- a/libtoolize.m4sh
+++ b/libtoolize.m4sh
@@ -157,10 +157,19 @@ M4SH_GETOPTS(
M4SH_VERBATIM([[
-# func_echo_once msg_var
-# Calls func_echo with the value of MSG_VAR, and then sets MSG_VAR="" so
-# that subsequent calls have no effect.
-func_echo_once ()
+# func_whisper arg...
+# Echo program name prefixed message unless $opt_quiet was given.
+func_whisper ()
+{
+ $debug_cmd
+
+ $opt_quiet || func_echo ${1+"$@"}
+}
+
+# func_whisper_once msg_var
+# Call func_whisper with the value of MSG_VAR, and then set MSG_VAR="" so
+# that subsequent calls will have no effect.
+func_whisper_once ()
{
$debug_cmd
@@ -168,13 +177,43 @@ func_echo_once ()
eval my_msg=\$$1
if test -n "$my_msg"; then
- func_echo "$my_msg"
+ func_whisper "$my_msg"
eval $1=""
fi
fi
}
+# func_whisper_hdr msg_var arg...
+# With at least 1 non-empty ARG, call func_whisper_once with MSG_VAR,
+# and then func_whisper with the remaining arguments.
+func_whisper_hdr ()
+{
+ $debug_cmd
+
+ my_msg_var=$1; shift
+ test -n "$*" || return
+
+ func_whisper_once "$my_msg_var"
+ func_whisper "$*"
+}
+
+
+# func_whisper_error_hdr msg_var arg...
+# Much the same as func_whisper_header, but for (non-fatal) error
+# messages.
+func_whisper_error_hdr ()
+{
+ $debug_cmd
+
+ my_msg_var=$1; shift
+ test -n "$*" || return
+
+ func_whisper_once "$my_msg_var"
+ func_error "$*"
+}
+
+
# func_copy srcfile destfile [msg_var]
# A wrapper for func_copy_cb that accepts arguments in the same order
# as the cp(1) shell command.
@@ -213,9 +252,10 @@ func_copy ()
# func_copy_cb filename srcdir destdir [msg_var]
-# If option `--copy' was specified, or soft-linking SRCFILE to DESTFILE fails,
-# then try to copy SRCFILE to DESTFILE (without changing the timestamp if
-# possible).
+# If option `--copy' was specified, or soft-linking SRCFILE to DESTFILE
+# fails, then try to copy SRCFILE to DESTFILE (making sure to update the
+# timestamp so that a series of files with dependencies can be copied
+# in the right order that their timestamps won't trigger rebuilds).
func_copy_cb ()
{
$debug_cmd
@@ -241,8 +281,7 @@ func_copy_cb ()
if { ( cd "$my_srcdir" && $TAR chf - "$my_file" ) 2>/dev/null \
| ( umask 0 && cd "$my_destdir" && $TAR xf - ) >/dev/null 2>&1; } \
&& touch "$my_destdir/$my_file"; then
- $opt_quiet || func_echo_once "$my_msg_var"
- $opt_quiet || func_echo "copying $my_copy_msg"
+ func_whisper_hdr "$my_msg_var" "copying $my_copy_msg"
copy_return_status=0
fi
else
@@ -250,21 +289,19 @@ func_copy_cb ()
if { ( cd "$my_srcdir" && $TAR chf - "$my_file" ) 2>/dev/null \
| ( umask 0 && cd "$my_destdir" && $TAR xf - ) >/dev/null 2>&1 ; }
then
- $opt_quiet || func_echo_once "$my_msg_var"
- $opt_quiet || func_echo "copying $my_copy_msg"
+ func_whisper_hdr "$my_msg_var" "copying $my_copy_msg"
copy_return_status=0
fi
else
if $LN_S "$my_srcdir/$my_file" "$my_destdir/$my_file"; then
- $opt_quiet || func_echo_once "$my_msg_var"
- $opt_quiet || func_echo "linking $my_copy_msg"
+ func_whisper_hdr "$my_msg_var" "linking $my_copy_msg"
copy_return_status=0
fi
fi
fi
if test "$copy_return_status" != 0; then
- $opt_quiet || func_echo_once "$my_msg_var"
- func_error "can not copy \`$my_srcdir/$my_file' to \`$my_destdir/'"
+ func_whisper_error_hdr "$my_msg_var" \
+ "can not copy \`$my_srcdir/$my_file' to \`$my_destdir/'"
exit_status=$EXIT_FAILURE
fi
}
@@ -287,15 +324,14 @@ func_copy_some_files ()
if test -f "$my_srcdir/$my_filename"; then
if test "X$my_copy_cb" = Xfunc_copy_cb; then
$opt_force || if test -f "$my_destdir/$my_filename"; then
- $opt_quiet || func_echo_once "$my_msg_var"
- $opt_quiet \
- || func_error "\`$my_destdir/$my_filename' exists: use \`--force'
to overwrite"
+ func_whisper_error_hdr "$my_msg_var" \
+ "\`$my_destdir/$my_filename' exists: use \`--force' to overwrite"
continue
fi
fi
else
- func_echo_once "$my_msg_var"
- func_fatal_error "\`$my_filename' not found in \`$my_srcdir'"
+ func_whisper_error_hdr "$my_msg_var" \
+ "\`$my_filename' not found in \`$my_srcdir'"
fi
$my_copy_cb "$my_filename" "$my_srcdir" "$my_destdir" "$my_msg_var"
@@ -345,7 +381,7 @@ func_fixup_Makefile ()
esac
$RM "$my_destdir/$my_filename" 2>/dev/null
- $opt_quiet || func_echo "creating file \`$my_destdir/$my_filename'"
+ func_whisper "creating file \`$my_destdir/$my_filename'"
if $opt_dry_run; then :;
else
$SED "$my_fixup_non_subpackage_script
@@ -614,9 +650,7 @@ func_serial_update ()
func_copy "$my_srcfile" "$my_destfile" "$my_msg_var"
my_return_status=$?
elif $opt_force && test "X$my_dest_serial" = "X$my_src_serial"; then
- $opt_quiet || func_echo_once "$my_msg_var"
- $opt_quiet \
- || func_echo "\`$my_destfile' is already up to date."
+ func_whisper_hdr "$my_msg_var" "\`$my_destfile' is already up to date."
fi
# Do this after the copy for hand maintained `aclocal.m4', incase
@@ -637,8 +671,8 @@ func_serial_update ()
func_serial_max \
"$my_src_serial" `func_serial aclocal.m4 "$my_macro_regex"`
if test "X$my_src_serial" = "X$func_serial_max_result"; then
- func_echo_once "$my_msg_var"
- func_echo "You should add the contents of \`$my_destfile' to
\`aclocal.m4'."
+ func_whisper_hdr "$my_msg_var" \
+ "You should add the contents of \`$my_destfile' to
\`aclocal.m4'."
fi
fi
;;
@@ -687,8 +721,7 @@ func_keyword_update ()
if $my_keyword_update_p || $opt_force; then
func_copy "$my_srcfile" "$my_destfile" "$my_msg_var"
elif $opt_verbose || $opt_force && test "X$my_dest_serial" =
"X$my_src_serial"; then
- func_echo_once "$my_msg_var"
- func_echo "\`$my_destfile' is already up to date."
+ func_whisper_hdr "$my_msg_var" "\`$my_destfile' is already up to date."
fi
}
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