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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.
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#
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# This file is free software; the Free Software Foundation gives
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# unlimited permission to copy and/or distribute it, with or without
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# modifications, as long as this notice is preserved.
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# GDB_AC_TRANSFORM([PROGRAM], [VAR])
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#
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# Transform a tool name to get the installed name of PROGRAM and store
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# it in the output variable VAR.
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#
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# This macro uses the SED command stored in $program_transform_name,
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# but it undoes the Makefile-like escaping of $s performed by
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# AC_ARG_PROGRAM.
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AC_DEFUN([GDB_AC_TRANSFORM], [
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gdb_ac_transform=`echo "$program_transform_name" | sed -e 's/[\\$][\\$]/\\$/g'`
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$2=`echo $1 | sed -e "$gdb_ac_transform"`
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if test "x$$2" = x; then
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$2=$1
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fi
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AC_SUBST($2)
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])
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