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| author | Tom Tromey <tromey@redhat.com> | 2009-04-23 21:28:16 +0000 |
|---|---|---|
| committer | Tom Tromey <tromey@redhat.com> | 2009-04-23 21:28:16 +0000 |
| commit | 7cf3956abffb5b35508e4d2dcda4a170819458cf (patch) | |
| tree | 11257bbb0033f85ab45c5a68645ae114eda71cd5 /gdb/acinclude.m4 | |
| parent | 74d014327a14fc6f8e891e1544514341e347f9cb (diff) | |
| download | gdb-7cf3956abffb5b35508e4d2dcda4a170819458cf.tar.gz | |
gdb
2009-04-23 Sergio Durigan Junior <sergiodj@linux.vnet.ibm.com>
Tom Tromey <tromey@redhat.com>
* configure, config.in: Regenerate.
* configure.ac: Support for relocatable GDB datadir. Use
GDB_AC_WITH_DIR. Always define TARGET_SYSTEM_ROOT_RELOCATABLE.
* acinclude.m4 (GDB_AC_WITH_DIR): New defun.
* top.c (init_main): Add "set data-directory".
* defs.h (gdb_datadir): Declare.
* main.c (gdb_datadir): New global.
(captured_main): Initialize gdb_datadir. Use relocate_directory.
(relocate_path): New function.
(relocate_directory): Likewise.
(get_init_files): Use relocate_path.
(README): Mention --with-gdb-datadir.
gdb/doc
2009-04-23 Tom Tromey <tromey@redhat.com>
* gdb.texinfo (Data Files): New node.
(GDB Files): Update menu.
Diffstat (limited to 'gdb/acinclude.m4')
| -rw-r--r-- | gdb/acinclude.m4 | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/gdb/acinclude.m4 b/gdb/acinclude.m4 index 932dd4f3909..d1f71c185bc 100644 --- a/gdb/acinclude.m4 +++ b/gdb/acinclude.m4 @@ -387,3 +387,38 @@ AC_DEFUN([CY_AC_TK_PRIVATE_HEADERS], [ AC_MSG_RESULT(${private_dir}) fi ]) + +dnl GDB_AC_WITH_DIR([VARIABLE], [ARG-NAME], [HELP], [DEFAULT]) +dnl Add a new --with option that defines a directory. +dnl The result is stored in VARIABLE. AC_DEFINE_DIR is called +dnl on this variable, as is AC_SUBST. +dnl ARG-NAME is the base name of the argument (without "--with"). +dnl HELP is the help text to use. +dnl If the user's choice is relative to the prefix, then the +dnl result is relocatable, then this will define the C macro +dnl VARIABLE_RELOCATABLE to 1; otherwise it is defined as 0. +dnl DEFAULT is the default value, which is used if the user +dnl does not specify the argument. +AC_DEFUN([GDB_AC_WITH_DIR], [ + AC_ARG_WITH([$2], AS_HELP_STRING([--with-][$2][=PATH], [$3]), [ + [$1]=$withval], [[$1]=[$4]]) + AC_DEFINE_DIR([$1], [$1], [$3]) + AC_SUBST([$1]) + if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then + if test "x$prefix" = xNONE; then + test_prefix=/usr/local + else + test_prefix=$prefix + fi + else + test_prefix=$exec_prefix + fi + value=0 + case ${ac_define_dir} in + "${test_prefix}"|"${test_prefix}/"*|\ + '${exec_prefix}'|'${exec_prefix}/'*) + value=1 + ;; + esac + AC_DEFINE_UNQUOTED([$1]_RELOCATABLE, $value, [Define if the $2 directory should be relocated when GDB is moved.]) + ]) |