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authorJohannes Berg <johannes.berg@intel.com>2022-03-24 15:13:43 +0300
committerRichard Weinberger <richard@nod.at>2022-05-27 09:50:07 +0300
commit16aa835a25243114331fe816b3508120c5a88042 (patch)
tree620eb222c5eb8e48e2dd3d0bc91f2e57f0c4fe97 /arch/um
parent42226c989789d8da4af1de0c31070c96726d990c (diff)
downloadlinux-16aa835a25243114331fe816b3508120c5a88042.tar.xz
um: xterm: Make default terminal emulator configurable
Make the default terminal emulator configurable so e.g. Debian can set it to x-terminal-emulator instead of the current default of xterm. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Acked-By: Anton Ivanov <anton.ivanov@cambridgegreys.com> Tested-by: Ritesh Raj Sarraf <ritesh@collabora.com> Signed-off-by: Richard Weinberger <richard@nod.at>
Diffstat (limited to 'arch/um')
-rw-r--r--arch/um/drivers/Kconfig7
-rw-r--r--arch/um/drivers/Makefile2
-rw-r--r--arch/um/drivers/xterm.c7
3 files changed, 13 insertions, 3 deletions
diff --git a/arch/um/drivers/Kconfig b/arch/um/drivers/Kconfig
index f145842c40b9..521ae0d46076 100644
--- a/arch/um/drivers/Kconfig
+++ b/arch/um/drivers/Kconfig
@@ -64,6 +64,13 @@ config XTERM_CHAN
its own xterm.
It is safe to say 'Y' here.
+config XTERM_CHAN_DEFAULT_EMULATOR
+ string "xterm channel default terminal emulator"
+ depends on XTERM_CHAN
+ default "xterm"
+ help
+ This option allows changing the default terminal emulator.
+
config NOCONFIG_CHAN
bool
default !(XTERM_CHAN && TTY_CHAN && PTY_CHAN && PORT_CHAN && NULL_CHAN)
diff --git a/arch/um/drivers/Makefile b/arch/um/drivers/Makefile
index 803666e85414..e1dc4292bd22 100644
--- a/arch/um/drivers/Makefile
+++ b/arch/um/drivers/Makefile
@@ -70,4 +70,6 @@ obj-$(CONFIG_UML_PCI_OVER_VIRTIO) += virt-pci.o
USER_OBJS := fd.o null.o pty.o tty.o xterm.o slip_common.o pcap_user.o vde_user.o vector_user.o
CFLAGS_null.o = -DDEV_NULL=$(DEV_NULL_PATH)
+CFLAGS_xterm.o += '-DCONFIG_XTERM_CHAN_DEFAULT_EMULATOR="$(CONFIG_XTERM_CHAN_DEFAULT_EMULATOR)"'
+
include arch/um/scripts/Makefile.rules
diff --git a/arch/um/drivers/xterm.c b/arch/um/drivers/xterm.c
index 87ca4a47cd66..6918de5e2956 100644
--- a/arch/um/drivers/xterm.c
+++ b/arch/um/drivers/xterm.c
@@ -42,7 +42,7 @@ static void *xterm_init(char *str, int device, const struct chan_opts *opts)
}
/* Only changed by xterm_setup, which is a setup */
-static char *terminal_emulator = "xterm";
+static char *terminal_emulator = CONFIG_XTERM_CHAN_DEFAULT_EMULATOR;
static char *title_switch = "-T";
static char *exec_switch = "-e";
@@ -79,8 +79,9 @@ __uml_setup("xterm=", xterm_setup,
" respectively. The title switch must have the form '<switch> title',\n"
" not '<switch>=title'. Similarly, the exec switch must have the form\n"
" '<switch> command arg1 arg2 ...'.\n"
-" The default values are 'xterm=xterm,-T,-e'. Values for gnome-terminal\n"
-" are 'xterm=gnome-terminal,-t,-x'.\n\n"
+" The default values are 'xterm=" CONFIG_XTERM_CHAN_DEFAULT_EMULATOR
+ ",-T,-e'.\n"
+" Values for gnome-terminal are 'xterm=gnome-terminal,-t,-x'.\n\n"
);
static int xterm_open(int input, int output, int primary, void *d,