[rpms/gdb] gdb-17.2-rebase-f44: Remove autoconf invocations from spec file.

[Kevin Buettner <kevinb@redhat.com>]

            A new commit has been pushed.

            Repo   : rpms/gdb
            Branch : gdb-17.2-rebase-f44
            Commit : 0459b344e6334d028e9f2e23a3ee25eba69be150
            Author : Kevin Buettner <kevinb@redhat.com>
            Date   : 2021-07-20T21:57:59-04:00
            Stats  : +5/-68 in 2 file(s)
            URL    : https://src.fedoraproject.org/rpms/gdb/c/0459b344e6334d028e9f2e23a3ee25eba69be150?branch=gdb-17.2-rebase-f44

            Log:
            Remove autoconf invocations from spec file.
Remove BuildRequires: autoconf.

---
diff --git a/gdb-config.patch b/gdb-config.patch
deleted file mode 100644
index b26d668..0000000
--- a/gdb-config.patch
+++ /dev/null
@@ -1,56 +0,0 @@
-diff -Nrup a/gnulib/import/m4/alloca.m4 b/gnulib/import/m4/alloca.m4
---- a/gnulib/import/m4/alloca.m4	2019-11-18 18:49:20.000000000 -0700
-+++ b/gnulib/import/m4/alloca.m4	2020-01-11 01:07:36.200483085 -0700
-@@ -89,7 +89,7 @@ AC_CACHE_CHECK([stack direction for C al
-                [ac_cv_c_stack_direction],
- [AC_RUN_IFELSE([AC_LANG_SOURCE(
- [AC_INCLUDES_DEFAULT
--int
-+__attribute__ (noinline,noclone)) int
- find_stack_direction (int *addr, int depth)
- {
-   int dir, dummy = 0;
-diff -Nrup a/libiberty/aclocal.m4 b/libiberty/aclocal.m4
---- a/libiberty/aclocal.m4	2019-01-19 09:01:34.000000000 -0700
-+++ b/libiberty/aclocal.m4	2020-01-09 22:00:27.183312982 -0700
-@@ -147,7 +147,7 @@ if test $ac_cv_os_cray = yes; then
- fi
- 
- AC_CACHE_CHECK(stack direction for C alloca, ac_cv_c_stack_direction,
--[AC_TRY_RUN([find_stack_direction ()
-+[AC_TRY_RUN([__attribute__ ((noclone,noinline)) find_stack_direction ()
- {
-   static char *addr = 0;
-   auto char dummy;
-diff --git a/config/intdiv0.m4 b/config/intdiv0.m4
-index 55dddcf1..ba906efc 100644
---- a/config/intdiv0.m4
-+++ b/config/intdiv0.m4
-@@ -31,10 +31,10 @@ sigfpe_handler (sig) int sig;
-   exit (sig != SIGFPE);
- }
- 
--int x = 1;
--int y = 0;
--int z;
--int nan;
-+volatile int x = 1;
-+volatile int y = 0;
-+volatile int z;
-+volatile int nan;
- 
- int main ()
- {
-diff --git a/libiberty/configure.ac b/libiberty/configure.ac
-index f1ce7601..fc20d228 100644
---- a/libiberty/configure.ac
-+++ b/libiberty/configure.ac
-@@ -661,7 +661,7 @@ if test -z "${setobjs}"; then
-   for v in $vars; do
-     AC_MSG_CHECKING([for $v])
-     AC_CACHE_VAL(libiberty_cv_var_$v,
--      [AC_LINK_IFELSE([AC_LANG_PROGRAM([[int *p;]],[[extern int $v []; p = $v;]])],
-+      [AC_LINK_IFELSE([AC_LANG_PROGRAM([[__attribute__ ((used)) int *p;]],[[extern int $v []; p = $v;]])],
- 		      [eval "libiberty_cv_var_$v=yes"],
- 		      [eval "libiberty_cv_var_$v=no"])])
-     if eval "test \"`echo '$libiberty_cv_var_'$v`\" = yes"; then

diff --git a/gdb.spec b/gdb.spec
index d533f92..90c473a 100644
--- a/gdb.spec
+++ b/gdb.spec
@@ -37,7 +37,7 @@ Version: 10.2
 
 # The release always contains a leading reserved number, start it at 1.
 # `upstream' is not a part of `name' to stay fully rpm dependencies compatible for the testing.
-Release: 4%{?dist}
+Release: 5%{?dist}
 
 License: GPLv3+ and GPLv3+ with exceptions and GPLv2+ and GPLv2+ with exceptions and GPL+ and LGPLv2+ and LGPLv3+ and BSD and Public Domain and GFDL
 # Do not provide URL for snapshots as the file lasts there only for 2 days.
@@ -157,8 +157,6 @@ Recommends: %{librpmname}
 BuildRequires: %{?scl_prefix}gcc-c++
 %endif
 
-BuildRequires: autoconf
-
 # GDB patches have the format `gdb-<version>-bz<red-hat-bz-#>-<desc>.patch'.
 # They should be created using patch level 1: diff -up ./gdb (or gdb-6.3/gdb).
 
@@ -470,15 +468,6 @@ find -name "*.info*"|xargs rm -f
 # See README.local-patches for more details.
 %include %{PATCH9999}
 
-# The above patches twiddle a .m4 file for configure, so update the affected
-# configure files
-pushd libiberty
-autoconf -f
-popd
-pushd intl
-autoconf -f
-popd
-
 find -name "*.orig" | xargs rm -f
 ! find -name "*.rej" # Should not happen.
 
@@ -1154,6 +1143,10 @@ fi
 %endif
 
 %changelog
+* Tue Jul 20 2021 Kevin Buettner <kevinb@redhat.com> - 10.2-5
+- Remove autoconf invocations from spec file.
+- Remove BuildRequires: autoconf.
+
 * Mon Jun 14 2021 Kevin Buettner <kevinb@redhat.com> - 10.2-4
 - Backport upstream patches which fix multi-threaded debugging for
   glibc-2.34 (RHBZ 1971096, Simon Marchi, Kevin Buettner).