mirror of
https://sourceware.org/git/binutils-gdb.git
synced 2024-12-21 04:42:53 +08:00
f6a88844c3
This patch introduces a new M4 macro GDB_AC_TRANSFORM to avoid repeating the common idiom which is the transformation of target program names, i.e. from gdb to sparc64-linux-gnu-gdb. It also makes gdb/configure.ac and gdb/testsuite/configure.ac to use the new macro. gdb/ChangeLog: 2015-02-18 Jose E. Marchesi <jose.marchesi@oracle.com> * configure: Regenerated. * configure.ac: Use GDB_AC_TRANSFORM. * Makefile.in (aclocal_m4_deps): Added transform.m4. * acinclude.m4: sinclude transform.m4. * transform.m4: New file. (GDB_AC_TRANSFORM): New macro. gdb/testsuite/ChangeLog: 2015-02-18 Jose E. Marchesi <jose.marchesi@oracle.com> * configure: Regenerated. * configure.ac: Use GDB_AC_TRANSFORM. * aclocal.m4: sinclude ../transform.m4.
24 lines
756 B
Plaintext
24 lines
756 B
Plaintext
# Copyright (C) 2015 Free Software Foundation, Inc.
|
|
#
|
|
# This file is free software; the Free Software Foundation gives
|
|
# unlimited permission to copy and/or distribute it, with or without
|
|
# modifications, as long as this notice is preserved.
|
|
|
|
# GDB_AC_TRANSFORM([PROGRAM], [VAR])
|
|
#
|
|
# Transform a tool name to get the installed name of PROGRAM and store
|
|
# it in the output variable VAR.
|
|
#
|
|
# This macro uses the SED command stored in $program_transform_name,
|
|
# but it undoes the Makefile-like escaping of $s performed by
|
|
# AC_ARG_PROGRAM.
|
|
|
|
AC_DEFUN([GDB_AC_TRANSFORM], [
|
|
gdb_ac_transform=`echo "$program_transform_name" | sed -e 's/[\\$][\\$]/\\$/g'`
|
|
$2=`echo $1 | sed -e "$gdb_ac_transform"`
|
|
if test "x$$2" = x; then
|
|
$2=$1
|
|
fi
|
|
AC_SUBST($2)
|
|
])
|