Better handle LTO_ENABLE (#9832)

* Better handle LTO_ENABLE

Especially when calling from command line

* Replace LINK_TIME_OPTIMIZATION_ENABLE with LTO_ENABLE

* Remove long for LTO from show_options.mk

6 files changed, 6 insertions, 7 deletions

diff --git a/keyboards/rgbkb/sol/keymaps/kageurufu/rules.mk b/keyboards/rgbkb/sol/keymaps/kageurufu/rules.mk
index 056959a550..f60fa5d4c9 100644
--- a/keyboards/rgbkb/sol/keymaps/kageurufu/rules.mk
+++ b/keyboards/rgbkb/sol/keymaps/kageurufu/rules.mk
@@ -11,11 +11,10 @@ LED_MIRRORED            = no        # Mirror LEDs across halves (enable DIP 1 on
 RGB_MATRIX_ENABLE       = WS2812    # Enable per-key coordinate based RGB effects. Do not enable with RGBlight
 
 # Userspace implements their own LTO
-LINK_TIME_OPTIMIZATION_ENABLE = no
+LTO_ENABLE = no
 
 
 
 # Do not edit past here
 
 include keyboards/$(KEYBOARD)/post_rules.mk
-
diff --git a/keyboards/rgbkb/sol/rev2/rules.mk b/keyboards/rgbkb/sol/rev2/rules.mk
index debe8fe6bb..201a7b47b2 100644
--- a/keyboards/rgbkb/sol/rev2/rules.mk
+++ b/keyboards/rgbkb/sol/rev2/rules.mk
@@ -29,7 +29,7 @@ IOS_DEVICE_ENABLE       = no        # Limit max brightness to connect to IOS dev
 OLED_DRIVER_ENABLE      = no        # Enable the OLED Driver
 EXTRA_ENCODERS_ENABLE   = no        # Enables 3 encoders per side (up from 1, not compatible with OLED_DRIVER_ENABLE)
 SWAP_HANDS_ENABLE       = no        # Enable one-hand typing
-LINK_TIME_OPTIMIZATION_ENABLE = yes # Enable Link Time Optimizations greatly reducing firmware size by disabling the old Macros and Functions features
+LTO_ENABLE = yes # Enable Link Time Optimizations greatly reducing firmware size by disabling the old Macros and Functions features
 
 # Special RGB Matrix, OLED, & Encoder Control Menu!
 RGB_OLED_MENU           = no        # Enabled by setting this to the encoder index (0-5) you wish to use to control the menu.
diff --git a/keyboards/rgbkb/zygomorph/keymaps/5x6pad/rules.mk b/keyboards/rgbkb/zygomorph/keymaps/5x6pad/rules.mk
index 55d52d58e5..c223cb9ebb 100644
--- a/keyboards/rgbkb/zygomorph/keymaps/5x6pad/rules.mk
+++ b/keyboards/rgbkb/zygomorph/keymaps/5x6pad/rules.mk
@@ -19,7 +19,7 @@ SWAP_HANDS_ENABLE = no      # Enable one-hand typing
 ENCODER_ENABLE = yes        # Enable rotary encoder
 OLED_DRIVER_ENABLE = no     # Enable the OLED Driver
 IOS_DEVICE_ENABLE = no      # Limit max brightness to connect to IOS device (iPad,iPhone)
-LINK_TIME_OPTIMIZATION_ENABLE = no      # Enable optimizations to reduce firmware size. Also disables action macros and functions.
+LTO_ENABLE = no      # Enable optimizations to reduce firmware size. Also disables action macros and functions.
 
 # Do not edit past here
 
diff --git a/keyboards/rgbkb/zygomorph/keymaps/default/rules.mk b/keyboards/rgbkb/zygomorph/keymaps/default/rules.mk
index 55d52d58e5..c223cb9ebb 100644
--- a/keyboards/rgbkb/zygomorph/keymaps/default/rules.mk
+++ b/keyboards/rgbkb/zygomorph/keymaps/default/rules.mk
@@ -19,7 +19,7 @@ SWAP_HANDS_ENABLE = no      # Enable one-hand typing
 ENCODER_ENABLE = yes        # Enable rotary encoder
 OLED_DRIVER_ENABLE = no     # Enable the OLED Driver
 IOS_DEVICE_ENABLE = no      # Limit max brightness to connect to IOS device (iPad,iPhone)
-LINK_TIME_OPTIMIZATION_ENABLE = no      # Enable optimizations to reduce firmware size. Also disables action macros and functions.
+LTO_ENABLE = no      # Enable optimizations to reduce firmware size. Also disables action macros and functions.
 
 # Do not edit past here
 
diff --git a/keyboards/rgbkb/zygomorph/keymaps/default_oled/rules.mk b/keyboards/rgbkb/zygomorph/keymaps/default_oled/rules.mk
index 961edb6e2d..f2c194f0d3 100644
--- a/keyboards/rgbkb/zygomorph/keymaps/default_oled/rules.mk
+++ b/keyboards/rgbkb/zygomorph/keymaps/default_oled/rules.mk
@@ -19,7 +19,7 @@ SWAP_HANDS_ENABLE = no      # Enable one-hand typing
 ENCODER_ENABLE = yes        # Enable rotary encoder
 OLED_DRIVER_ENABLE = yes    # Enable the OLED Driver
 IOS_DEVICE_ENABLE = no      # Limit max brightness to connect to IOS device (iPad,iPhone)
-LINK_TIME_OPTIMIZATION_ENABLE = yes     # Enable optimizations to reduce firmware size. Also disables action macros and functions.
+LTO_ENABLE = yes     # Enable optimizations to reduce firmware size. Also disables action macros and functions.
 
 # Do not edit past here
 
diff --git a/keyboards/rgbkb/zygomorph/keymaps/xulkal/rules.mk b/keyboards/rgbkb/zygomorph/keymaps/xulkal/rules.mk
index dc687cbbd3..78969ad7a4 100644
--- a/keyboards/rgbkb/zygomorph/keymaps/xulkal/rules.mk
+++ b/keyboards/rgbkb/zygomorph/keymaps/xulkal/rules.mk
@@ -19,7 +19,7 @@ SWAP_HANDS_ENABLE = no      # Enable one-hand typing
 ENCODER_ENABLE = no         # Enable rotary encoder
 OLED_DRIVER_ENABLE = no     # Enable the OLED Driver
 IOS_DEVICE_ENABLE = no      # Limit max brightness to connect to IOS device (iPad,iPhone)
-LINK_TIME_OPTIMIZATION_ENABLE = no      # Enable optimizations to reduce firmware size. Also disables action macros and functions.
+LTO_ENABLE = no      # Enable optimizations to reduce firmware size. Also disables action macros and functions.
 
 # Do not edit past here