gdb: update to 17.2.

srcpkgs/gdb/patches/musl.patch

@@ -0,0 +1,23 @@
+--- a/gdb/ser-unix.c
++++ b/gdb/ser-unix.c
+@@ -529,12 +529,20 @@
+   /* Clear the current output baud rate and fill a new value.  */
+   tio.c_cflag &= ~CBAUD;
+   tio.c_cflag |= BOTHER;
++#ifdef __GLIBC__
+   tio.c_ospeed = rate;
++#else
++  tio.__c_ospeed = rate;
++#endif
+
+   /* Clear the current input baud rate and fill a new value.  */
+   tio.c_cflag &= ~(CBAUD << IBSHIFT);
+   tio.c_cflag |= BOTHER << IBSHIFT;
++#ifdef __GLIBC__
+   tio.c_ispeed = rate;
++#else
++  tio.__c_ispeed = rate;
++#endif
+
+   if (ioctl (fd, req_set, &tio) < 0)
+     perror_with_name (_("Can not set custom baud rate"));

srcpkgs/gdb/template

@@ -1,7 +1,7 @@
 # Template file for 'gdb'
 pkgname=gdb
-version=16.3
-revision=2
+version=17.2
+revision=1
 build_style=gnu-configure
 pycompile_dirs="/usr/share/gdb/python"
 configure_args="--disable-werror --disable-nls --with-system-readline
@@ -22,7 +22,7 @@ license="GPL-3.0-or-later"
 homepage="https://www.gnu.org/software/gdb"
 changelog="https://sourceware.org/git/?p=binutils-gdb.git;a=blob_plain;f=gdb/NEWS;hb=HEAD"
 distfiles="${GNU_SITE}/gdb/gdb-${version}.tar.xz"
-checksum=bcfcd095528a987917acf9fff3f1672181694926cc18d609c99d0042c00224c5
+checksum=1c036c0d72e4b3d1fb5c94c88632add6f9d76f4d7c4d2ea793c12a9f19a3228c
 make_check=extended  # Tests take too long, not all of them pass.
 
 python_version="3"
@@ -60,6 +60,12 @@ if [ "$build_option_multiarch" ]; then
 	subpackages="gdb-multiarch ${subpackages}"
 fi
 
+pre_configure() {
+	# --with-sysroot sets the runtime sysroot used by GDB, whereas --with-build-sysroot
+	# only sets the sysroot used at compile time
+	configure_args="${configure_args//--with-sysroot/--with-build-sysroot}"
+}
+
 post_install() {
 	# resolve conflicts with binutils
 	rm -rf ${DESTDIR}/usr/{include,lib}