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| author | Mike Frysinger <vapier@gentoo.org> | 2021-06-15 01:40:33 -0400 |
|---|---|---|
| committer | Mike Frysinger <vapier@gentoo.org> | 2021-06-19 23:06:01 -0400 |
| commit | 7e3941ac0619431d51a9643e20cb0e0720502101 (patch) | |
| tree | 05a2ae5bf74afa8b363ce18713e0fcc427bfbbc6 /gdbserver/acinclude.m4 | |
| parent | 57a922a59801a9e7684f9661a65fa2ed5833d65d (diff) | |
| download | gdb-7e3941ac0619431d51a9643e20cb0e0720502101.zip gdb-7e3941ac0619431d51a9643e20cb0e0720502101.tar.gz gdb-7e3941ac0619431d51a9643e20cb0e0720502101.tar.bz2 | |
gdb/gdbserver: switch to AC_CONFIG_MACRO_DIRS
These dirs don't use automake, so use AC_CONFIG_MACRO_DIRS to specify
../config as a search dir for m4 macros. This allows removal of a lot
of hand-written m4_include's from acinclude.m4 files, and simplifies
use of `aclocal` or `autoreconf` as manual -I is not needed.
Diffstat (limited to 'gdbserver/acinclude.m4')
| -rw-r--r-- | gdbserver/acinclude.m4 | 25 |
1 files changed, 6 insertions, 19 deletions
diff --git a/gdbserver/acinclude.m4 b/gdbserver/acinclude.m4 index e18ee99..d68e318 100644 --- a/gdbserver/acinclude.m4 +++ b/gdbserver/acinclude.m4 @@ -1,23 +1,15 @@ +dnl NB: When possible, try to avoid explicit includes of ../config/ files. +dnl They're normally found by aclocal automatically and recorded in aclocal.m4. +dnl However, some are kept here explicitly to silence harmless warnings from +dnl aclocal when it finds AM_xxx macros via local search paths instead of +dnl system search paths. + dnl gdb/gdbserver/configure.in uses BFD_HAVE_SYS_PROCFS_TYPE. m4_include(../bfd/bfd.m4) dnl This gets AM_GDB_WARNINGS. m4_include(../gdbsupport/warning.m4) -dnl This gets autoconf bugfixes -m4_include(../config/override.m4) - -dnl For ACX_PKGVERSION and ACX_BUGURL. -m4_include(../config/acx.m4) - -m4_include(../config/depstand.m4) -m4_include(../config/lead-dot.m4) - -dnl Needed for common.m4 -dnl For AC_LIB_HAVE_LINKFLAGS. -m4_include(../config/lib-ld.m4) -m4_include(../config/lib-prefix.m4) -m4_include(../config/lib-link.m4) dnl codeset.m4 is needed for common.m4, but not for dnl anything else in gdbserver. m4_include(../config/codeset.m4) @@ -34,11 +26,6 @@ m4_include(../gdb/ax_cxx_compile_stdcxx.m4) dnl For GDB_AC_SELFTEST. m4_include(../gdbsupport/selftest.m4) -m4_include([../config/ax_pthread.m4]) - -dnl For ZW_GNU_GETTEXT_SISTER_DIR. -m4_include(../config/gettext-sister.m4) - dnl Check for existence of a type $1 in libthread_db.h dnl Based on BFD_HAVE_SYS_PROCFS_TYPE in bfd/bfd.m4. |