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common: Only build cli_readline.o for CMDLINE on non-SPL

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With gcc-6 and later we may get a warning such as:
.../common/cli_readline.c:20:21: warning: ‘tab_seq’ defined but not used [-Wunused-const-variable=]
 static const char   tab_seq[] = "        "; /* used to expand TABs */
                     ^~~~~~~
.../common/cli_readline.c:19:19: warning: ‘erase_seq’ defined but not used [-Wunused-const-variable=]
 static const char erase_seq[] = "\b \b"; /* erase sequence */
                   ^~~~~~~~~

Because in SPL we're normally not doing interactive commands anyhow, so
lets just not compile this at all in SPL.  This also means that we need
to correct the logic (and comment) about what the drivers/ddr/fsl/ and
CONFIG_FSL_DDR_INTERACTIVE requires and this will be included in SPL
there.

Signed-off-by: Tom Rini <trini@konsulko.com>
This commit is contained in:
Tom Rini 2017-05-08 22:14:34 -04:00
parent 65a4771085
commit 82b9dc63db
1 changed files with 2 additions and 3 deletions
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5
common/Makefile
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@ -85,6 +85,7 @@ obj-$(CONFIG_SCSI) += scsi.o
obj-$(CONFIG_UPDATE_TFTP) += update.o
obj-$(CONFIG_DFU_TFTP) += update.o
obj-$(CONFIG_USB_KEYBOARD) += usb_kbd.o
obj-$(CONFIG_CMDLINE) += cli_readline.o cli_simple.o
endif # !CONFIG_SPL_BUILD
@ -168,11 +169,9 @@ endif
ifdef CONFIG_CMD_EEPROM_LAYOUT
obj-y += eeprom/eeprom_field.o eeprom/eeprom_layout.o
endif
# We always have this since drivers/ddr/fs/interactive.c needs it
obj-$(CONFIG_CMDLINE) += cli_simple.o
obj-y += cli.o
obj-$(CONFIG_CMDLINE) += cli_readline.o
obj-$(CONFIG_FSL_DDR_INTERACTIVE) += cli_simple.o cli_readline.o
obj-$(CONFIG_CMD_DFU) += dfu.o
obj-y += command.o
obj-y += s_record.o