Build utility apps -Os to save ROM space.

15 files changed, 29 insertions, 0 deletions

diff --git a/apps/examples/nsh/Makefile b/apps/examples/nsh/Makefile
index c7d212fc2..ad687958f 100644
--- a/apps/examples/nsh/Makefile
+++ b/apps/examples/nsh/Makefile
@@ -64,6 +64,8 @@ ROOTDEPPATH	= --dep-path .
 
 VPATH		= 
 
+MAXOPTIMIZATION = -Os
+
 all: .built
 .PHONY: clean depend distclean
 
diff --git a/apps/nshlib/Makefile b/apps/nshlib/Makefile
index 76cdac40d..4256a1091 100644
--- a/apps/nshlib/Makefile
+++ b/apps/nshlib/Makefile
@@ -107,6 +107,8 @@ endif
 ROOTDEPPATH = --dep-path .
 VPATH = 
 
+MAXOPTIMIZATION = -Os
+
 # Build targets
 
 all: .built
diff --git a/apps/px4/tests/Makefile b/apps/px4/tests/Makefile
index cb1c3c618..34f058be4 100644
--- a/apps/px4/tests/Makefile
+++ b/apps/px4/tests/Makefile
@@ -40,3 +40,5 @@ PRIORITY	 = SCHED_PRIORITY_DEFAULT
 STACKSIZE	 = 12000
 
 include $(APPDIR)/mk/app.mk
+
+MAXOPTIMIZATION	 = -Os
diff --git a/apps/system/i2c/Makefile b/apps/system/i2c/Makefile
index 1ed7a2fae..c98e2c0e2 100644
--- a/apps/system/i2c/Makefile
+++ b/apps/system/i2c/Makefile
@@ -64,6 +64,7 @@ VPATH		=
 APPNAME		= i2c
 PRIORITY	= SCHED_PRIORITY_DEFAULT
 STACKSIZE	= 2048
+MAXOPTIMIZATION = -Os
 
 # Build targets
 
diff --git a/apps/systemcmds/bl_update/Makefile b/apps/systemcmds/bl_update/Makefile
index 9d0e156f6..d05493577 100644
--- a/apps/systemcmds/bl_update/Makefile
+++ b/apps/systemcmds/bl_update/Makefile
@@ -40,3 +40,5 @@ PRIORITY	 = SCHED_PRIORITY_DEFAULT
 STACKSIZE	 = 4096
 
 include $(APPDIR)/mk/app.mk
+
+MAXOPTIMIZATION	 = -Os
diff --git a/apps/systemcmds/boardinfo/Makefile b/apps/systemcmds/boardinfo/Makefile
index 753a6843e..6f1be149c 100644
--- a/apps/systemcmds/boardinfo/Makefile
+++ b/apps/systemcmds/boardinfo/Makefile
@@ -40,3 +40,5 @@ PRIORITY	 = SCHED_PRIORITY_DEFAULT
 STACKSIZE	 = 2048
 
 include $(APPDIR)/mk/app.mk
+
+MAXOPTIMIZATION	 = -Os
diff --git a/apps/systemcmds/calibration/Makefile b/apps/systemcmds/calibration/Makefile
index aa1aa7761..a1735962e 100644
--- a/apps/systemcmds/calibration/Makefile
+++ b/apps/systemcmds/calibration/Makefile
@@ -40,3 +40,5 @@ PRIORITY	 = SCHED_PRIORITY_MAX - 1
 STACKSIZE	 = 4096
 
 include $(APPDIR)/mk/app.mk
+
+MAXOPTIMIZATION	 = -Os
diff --git a/apps/systemcmds/delay_test/Makefile b/apps/systemcmds/delay_test/Makefile
index d30fcba27..e54cf2f4e 100644
--- a/apps/systemcmds/delay_test/Makefile
+++ b/apps/systemcmds/delay_test/Makefile
@@ -40,3 +40,5 @@ PRIORITY	 = SCHED_PRIORITY_DEFAULT
 STACKSIZE	 = 2048
 
 include $(APPDIR)/mk/app.mk
+
+MAXOPTIMIZATION	 = -Os
diff --git a/apps/systemcmds/eeprom/Makefile b/apps/systemcmds/eeprom/Makefile
index 2f3db0fdc..79a05550e 100644
--- a/apps/systemcmds/eeprom/Makefile
+++ b/apps/systemcmds/eeprom/Makefile
@@ -40,3 +40,5 @@ PRIORITY	 = SCHED_PRIORITY_DEFAULT
 STACKSIZE	 = 4096
 
 include $(APPDIR)/mk/app.mk
+
+MAXOPTIMIZATION	 = -Os
diff --git a/apps/systemcmds/mixer/Makefile b/apps/systemcmds/mixer/Makefile
index b016ddc57..3d8ac38cb 100644
--- a/apps/systemcmds/mixer/Makefile
+++ b/apps/systemcmds/mixer/Makefile
@@ -40,3 +40,5 @@ PRIORITY	 = SCHED_PRIORITY_DEFAULT
 STACKSIZE	 = 4096
 
 include $(APPDIR)/mk/app.mk
+
+MAXOPTIMIZATION	 = -Os
diff --git a/apps/systemcmds/param/Makefile b/apps/systemcmds/param/Makefile
index 603746a20..f19cadbb6 100644
--- a/apps/systemcmds/param/Makefile
+++ b/apps/systemcmds/param/Makefile
@@ -40,3 +40,5 @@ PRIORITY	 = SCHED_PRIORITY_DEFAULT
 STACKSIZE	 = 4096
 
 include $(APPDIR)/mk/app.mk
+
+MAXOPTIMIZATION	 = -Os
diff --git a/apps/systemcmds/perf/Makefile b/apps/systemcmds/perf/Makefile
index 0134c9948..f8bab41b6 100644
--- a/apps/systemcmds/perf/Makefile
+++ b/apps/systemcmds/perf/Makefile
@@ -40,3 +40,5 @@ PRIORITY	 = SCHED_PRIORITY_DEFAULT
 STACKSIZE	 = 2048
 
 include $(APPDIR)/mk/app.mk
+
+MAXOPTIMIZATION	 = -Os
diff --git a/apps/systemcmds/preflight_check/Makefile b/apps/systemcmds/preflight_check/Makefile
index f138e2640..98aadaa86 100644
--- a/apps/systemcmds/preflight_check/Makefile
+++ b/apps/systemcmds/preflight_check/Makefile
@@ -40,3 +40,5 @@ PRIORITY	 = SCHED_PRIORITY_DEFAULT
 STACKSIZE	 = 2048
 
 include $(APPDIR)/mk/app.mk
+
+MAXOPTIMIZATION	 = -Os
diff --git a/apps/systemcmds/reboot/Makefile b/apps/systemcmds/reboot/Makefile
index 9609a24fd..15dd19982 100644
--- a/apps/systemcmds/reboot/Makefile
+++ b/apps/systemcmds/reboot/Makefile
@@ -40,3 +40,5 @@ PRIORITY	 = SCHED_PRIORITY_DEFAULT
 STACKSIZE	 = 2048
 
 include $(APPDIR)/mk/app.mk
+
+MAXOPTIMIZATION	 = -Os
diff --git a/apps/systemcmds/top/Makefile b/apps/systemcmds/top/Makefile
index c45775f4b..f58f9212e 100644
--- a/apps/systemcmds/top/Makefile
+++ b/apps/systemcmds/top/Makefile
@@ -40,3 +40,5 @@ PRIORITY	 = SCHED_PRIORITY_DEFAULT - 10
 STACKSIZE	 = 3000
 
 include $(APPDIR)/mk/app.mk
+
+MAXOPTIMIZATION	 = -Os