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Posted to commits@nuttx.apache.org by ac...@apache.org on 2021/07/19 11:41:32 UTC
[incubator-nuttx] branch master updated: Make: fix use of gcc as LD
for modules and ELF executables builds
This is an automated email from the ASF dual-hosted git repository.
acassis pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/incubator-nuttx.git
The following commit(s) were added to refs/heads/master by this push:
new 6c2c70c Make: fix use of gcc as LD for modules and ELF executables builds
6c2c70c is described below
commit 6c2c70c61eb3f18c636cbf864a11b8f0cdb4594c
Author: Pavel Pisa <pp...@pikron.com>
AuthorDate: Sun Jul 18 17:48:25 2021 +0200
Make: fix use of gcc as LD for modules and ELF executables builds
The patch
Make: use gcc as LD
introduced use of GCC wrapper as linker. LD variable references GCC
executable now. But when GCC wrapper s used to build relocatable
loadable objects (ELF executables and modules) then it causes
linking of toolchain default libc and other libraries even when -r
is usd. Another problem is that incorrect multiarch variant is selected
for libraries search and possibly even for LTO or C++ templates
instantiating and other glue code which causes fails during linking
if CFLAGS selects non/default miltiarch variant.
Corresponding CFLAGS are passed to LDMODULEFLAGS and LDELFFLAGS
as well as -nostartfiles -nodefaultlibs options.
Separate line is used to easily find and adjust lines if link
process is changed in future.
Signed-off-by: Pavel Pisa <pp...@pikron.com>
---
boards/arm/cxd56xx/spresense/scripts/Make.defs | 2 ++
boards/arm/imx6/sabre-6quad/scripts/Make.defs | 1 +
boards/arm/lc823450/lc823450-xgevk/scripts/Make.defs | 1 +
boards/arm/lpc17xx_40xx/lx_cpu/scripts/Make.defs | 2 ++
boards/arm/sama5/giant-board/scripts/Make.defs | 1 +
boards/arm/sama5/sama5d2-xult/scripts/Make.defs | 1 +
boards/arm/sama5/sama5d3-xplained/scripts/Make.defs | 1 +
boards/arm/sama5/sama5d3x-ek/scripts/Make.defs | 1 +
boards/arm/sama5/sama5d4-ek/configs/knsh/Make.defs | 1 +
boards/arm/sama5/sama5d4-ek/scripts/Make.defs | 1 +
boards/arm/stm32/axoloti/scripts/Make.defs | 2 ++
boards/arm/stm32/olimex-stm32-p407/configs/kelf/Make.defs | 2 ++
boards/arm/stm32/olimex-stm32-p407/configs/kmodule/Make.defs | 2 ++
boards/arm/stm32/omnibusf4/scripts/Make.defs | 2 ++
boards/arm/stm32/stm32f4discovery/scripts/Make.defs | 2 ++
boards/arm/stm32h7/nucleo-h743zi/scripts/Make.defs | 1 +
boards/arm/stm32h7/nucleo-h743zi2/scripts/Make.defs | 1 +
boards/arm/tiva/lm3s6965-ek/scripts/Make.defs | 2 ++
boards/arm/tms570/launchxl-tms57004/scripts/Make.defs | 1 +
boards/arm/tms570/tms570ls31x-usb-kit/scripts/Make.defs | 1 +
20 files changed, 28 insertions(+)
diff --git a/boards/arm/cxd56xx/spresense/scripts/Make.defs b/boards/arm/cxd56xx/spresense/scripts/Make.defs
index 03001a3..36d562a 100644
--- a/boards/arm/cxd56xx/spresense/scripts/Make.defs
+++ b/boards/arm/cxd56xx/spresense/scripts/Make.defs
@@ -70,6 +70,7 @@ LDNXFLATFLAGS = -e main -s 2048
CMODULEFLAGS = $(CFLAGS) -mlong-calls # --target1-abs
LDMODULEFLAGS = -r -e module_initialize
+LDMODULEFLAGS += $(CMODULEFLAGS) -nostartfiles -nodefaultlibs
ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
LDMODULEFLAGS += -T "${shell cygpath -w $(TOPDIR)/libs/libc/modlib/gnu-elf.ld}"
else
@@ -82,6 +83,7 @@ CELFFLAGS = $(CFLAGS)
CXXELFFLAGS = $(CXXFLAGS)
LDELFFLAGS = -r -e main
+LDELFFLAGS += $(CELFFLAGS) -nostartfiles -nodefaultlibs
ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
LDELFFLAGS += -T "${shell cygpath -w $(BOARD_DIR)$(DELIM)scripts$(DELIM)gnu-elf.ld}"
else
diff --git a/boards/arm/imx6/sabre-6quad/scripts/Make.defs b/boards/arm/imx6/sabre-6quad/scripts/Make.defs
index 8617cf7..f63c06b 100644
--- a/boards/arm/imx6/sabre-6quad/scripts/Make.defs
+++ b/boards/arm/imx6/sabre-6quad/scripts/Make.defs
@@ -65,6 +65,7 @@ CELFFLAGS = $(CFLAGS) -mlong-calls # --target1-abs
CXXELFFLAGS = $(CXXFLAGS) -mlong-calls # --target1-abs
LDELFFLAGS = -r -e main
+LDELFFLAGS += $(CELFFLAGS) -nostartfiles -nodefaultlibs
ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
LDELFFLAGS += -T "${shell cygpath -w $(BOARD_DIR)$(DELIM)scripts$(DELIM)gnu-elf.ld}"
else
diff --git a/boards/arm/lc823450/lc823450-xgevk/scripts/Make.defs b/boards/arm/lc823450/lc823450-xgevk/scripts/Make.defs
index 9ede772..18cbeb4 100644
--- a/boards/arm/lc823450/lc823450-xgevk/scripts/Make.defs
+++ b/boards/arm/lc823450/lc823450-xgevk/scripts/Make.defs
@@ -71,6 +71,7 @@ CELFFLAGS = $(CFLAGS) -mlong-calls # --target1-abs
CXXELFFLAGS = $(CXXFLAGS) -mlong-calls # --target1-abs
LDELFFLAGS = -r -e main
+LDELFFLAGS += $(CELFFLAGS) -nostartfiles -nodefaultlibs
ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
LDELFFLAGS += -T "${shell cygpath -w $(BOARD_DIR)$(DELIM)scripts$(DELIM)gnu-elf.ld}"
else
diff --git a/boards/arm/lpc17xx_40xx/lx_cpu/scripts/Make.defs b/boards/arm/lpc17xx_40xx/lx_cpu/scripts/Make.defs
index de89353..494b184 100644
--- a/boards/arm/lpc17xx_40xx/lx_cpu/scripts/Make.defs
+++ b/boards/arm/lpc17xx_40xx/lx_cpu/scripts/Make.defs
@@ -73,6 +73,7 @@ CELFFLAGS = $(CFLAGS) -mlong-calls # --target1-abs
CXXELFFLAGS = $(CXXFLAGS) -mlong-calls # --target1-abs
LDELFFLAGS = -r -e main
+LDELFFLAGS += $(CELFFLAGS) -nostartfiles -nodefaultlibs
ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
LDELFFLAGS += -T "${shell cygpath -w $(BOARD_DIR)$(DELIM)scripts$(DELIM)gnu-elf.ld}"
else
@@ -84,6 +85,7 @@ endif
CMODULEFLAGS = $(CFLAGS) -mlong-calls # --target1-abs
LDMODULEFLAGS = -r -e module_initialize
+LDMODULEFLAGS += $(CMODULEFLAGS) -nostartfiles -nodefaultlibs
ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
LDMODULEFLAGS += -T "${shell cygpath -w $(TOPDIR)/libs/libc/modlib/gnu-elf.ld}"
else
diff --git a/boards/arm/sama5/giant-board/scripts/Make.defs b/boards/arm/sama5/giant-board/scripts/Make.defs
index 1a4fb30..ba194ea 100644
--- a/boards/arm/sama5/giant-board/scripts/Make.defs
+++ b/boards/arm/sama5/giant-board/scripts/Make.defs
@@ -74,6 +74,7 @@ CELFFLAGS = $(CFLAGS) -mlong-calls # --target1-abs
CXXELFFLAGS = $(CXXFLAGS) -mlong-calls # --target1-abs
LDELFFLAGS = -r -e main
+LDELFFLAGS += $(CELFFLAGS) -nostartfiles -nodefaultlibs
ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
LDELFFLAGS += -T "${shell cygpath -w $(BOARD_DIR)$(DELIM)scripts$(DELIM)gnu-elf.ld}"
else
diff --git a/boards/arm/sama5/sama5d2-xult/scripts/Make.defs b/boards/arm/sama5/sama5d2-xult/scripts/Make.defs
index 75b1a4f..16ea488 100644
--- a/boards/arm/sama5/sama5d2-xult/scripts/Make.defs
+++ b/boards/arm/sama5/sama5d2-xult/scripts/Make.defs
@@ -74,6 +74,7 @@ CELFFLAGS = $(CFLAGS) -mlong-calls # --target1-abs
CXXELFFLAGS = $(CXXFLAGS) -mlong-calls # --target1-abs
LDELFFLAGS = -r -e main
+LDELFFLAGS += $(CELFFLAGS) -nostartfiles -nodefaultlibs
ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
LDELFFLAGS += -T "${shell cygpath -w $(BOARD_DIR)$(DELIM)scripts$(DELIM)gnu-elf.ld}"
else
diff --git a/boards/arm/sama5/sama5d3-xplained/scripts/Make.defs b/boards/arm/sama5/sama5d3-xplained/scripts/Make.defs
index 180e517..b65322c 100644
--- a/boards/arm/sama5/sama5d3-xplained/scripts/Make.defs
+++ b/boards/arm/sama5/sama5d3-xplained/scripts/Make.defs
@@ -70,6 +70,7 @@ CELFFLAGS = $(CFLAGS) -mlong-calls # --target1-abs
CXXELFFLAGS = $(CXXFLAGS) -mlong-calls # --target1-abs
LDELFFLAGS = -r -e main
+LDELFFLAGS += $(CELFFLAGS) -nostartfiles -nodefaultlibs
ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
LDELFFLAGS += -T "${shell cygpath -w $(BOARD_DIR)$(DELIM)scripts$(DELIM)gnu-elf.ld}"
else
diff --git a/boards/arm/sama5/sama5d3x-ek/scripts/Make.defs b/boards/arm/sama5/sama5d3x-ek/scripts/Make.defs
index 1a7eabf..f245ee1 100644
--- a/boards/arm/sama5/sama5d3x-ek/scripts/Make.defs
+++ b/boards/arm/sama5/sama5d3x-ek/scripts/Make.defs
@@ -90,6 +90,7 @@ CELFFLAGS = $(CFLAGS) -mlong-calls # --target1-abs
CXXELFFLAGS = $(CXXFLAGS) -mlong-calls # --target1-abs
LDELFFLAGS = -r -e main
+LDELFFLAGS += $(CELFFLAGS) -nostartfiles -nodefaultlibs
ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
LDELFFLAGS += -T "${shell cygpath -w $(BOARD_DIR)$(DELIM)scripts$(DELIM)gnu-elf.ld}"
else
diff --git a/boards/arm/sama5/sama5d4-ek/configs/knsh/Make.defs b/boards/arm/sama5/sama5d4-ek/configs/knsh/Make.defs
index edd107f..020afe9 100644
--- a/boards/arm/sama5/sama5d4-ek/configs/knsh/Make.defs
+++ b/boards/arm/sama5/sama5d4-ek/configs/knsh/Make.defs
@@ -77,6 +77,7 @@ CELFFLAGS = $(CFLAGS) -mlong-calls # --target1-abs
CXXELFFLAGS = $(CXXFLAGS) -mlong-calls # --target1-abs
LDELFFLAGS = -r -e main
+LDELFFLAGS += $(CELFFLAGS) -nostartfiles -nodefaultlibs
ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
LDELFFLAGS += -T "${shell cygpath -w $(BOARD_DIR)$(DELIM)scripts$(DELIM)gnu-elf.ld}"
else
diff --git a/boards/arm/sama5/sama5d4-ek/scripts/Make.defs b/boards/arm/sama5/sama5d4-ek/scripts/Make.defs
index ae2a2be..65f0977 100644
--- a/boards/arm/sama5/sama5d4-ek/scripts/Make.defs
+++ b/boards/arm/sama5/sama5d4-ek/scripts/Make.defs
@@ -74,6 +74,7 @@ CELFFLAGS = $(CFLAGS) -mlong-calls # --target1-abs
CXXELFFLAGS = $(CXXFLAGS) -mlong-calls # --target1-abs
LDELFFLAGS = -r -e main
+LDELFFLAGS += $(CELFFLAGS) -nostartfiles -nodefaultlibs
ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
LDELFFLAGS += -T "${shell cygpath -w $(BOARD_DIR)$(DELIM)scripts$(DELIM)gnu-elf.ld}"
else
diff --git a/boards/arm/stm32/axoloti/scripts/Make.defs b/boards/arm/stm32/axoloti/scripts/Make.defs
index 34acc9f..c7a95ef 100644
--- a/boards/arm/stm32/axoloti/scripts/Make.defs
+++ b/boards/arm/stm32/axoloti/scripts/Make.defs
@@ -60,6 +60,7 @@ LDNXFLATFLAGS = -e main -s 2048
CMODULEFLAGS = $(CFLAGS) -mlong-calls # --target1-abs
LDMODULEFLAGS = -r -e module_initialize
+LDMODULEFLAGS += $(CMODULEFLAGS) -nostartfiles -nodefaultlibs
ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
LDMODULEFLAGS += -T "${shell cygpath -w $(TOPDIR)/libs/libc/modlib/gnu-elf.ld}"
else
@@ -72,6 +73,7 @@ CELFFLAGS = $(CFLAGS) -mlong-calls # --target1-abs
CXXELFFLAGS = $(CXXFLAGS) -mlong-calls # --target1-abs
LDELFFLAGS = -r -e main
+LDELFFLAGS += $(CELFFLAGS) -nostartfiles -nodefaultlibs
ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
LDELFFLAGS += -T "${shell cygpath -w $(BOARD_DIR)$(DELIM)scripts$(DELIM)gnu-elf.ld}"
else
diff --git a/boards/arm/stm32/olimex-stm32-p407/configs/kelf/Make.defs b/boards/arm/stm32/olimex-stm32-p407/configs/kelf/Make.defs
index 359645c..773a8c0 100644
--- a/boards/arm/stm32/olimex-stm32-p407/configs/kelf/Make.defs
+++ b/boards/arm/stm32/olimex-stm32-p407/configs/kelf/Make.defs
@@ -62,6 +62,7 @@ LDNXFLATFLAGS = -e main -s 2048
CMODULEFLAGS = $(CFLAGS) -mlong-calls # --target1-abs
LDMODULEFLAGS = -r -e module_initialize
+LDMODULEFLAGS += $(CMODULEFLAGS) -nostartfiles -nodefaultlibs
ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
LDMODULEFLAGS += -T "${shell cygpath -w $(TOPDIR)/libs/libc/modlib/gnu-elf.ld}"
else
@@ -74,6 +75,7 @@ CELFFLAGS = $(CFLAGS) -mlong-calls # --target1-abs
CXXELFFLAGS = $(CXXFLAGS) -mlong-calls # --target1-abs
LDELFFLAGS = -r -e main
+LDELFFLAGS += $(CELFFLAGS) -nostartfiles -nodefaultlibs
ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
LDELFFLAGS += -T "${shell cygpath -w $(TOPDIR)$(DELIM)libs$(DELIM)libc$(DELIM)modlib$(DELIM)gnu-elf.ld}"
else
diff --git a/boards/arm/stm32/olimex-stm32-p407/configs/kmodule/Make.defs b/boards/arm/stm32/olimex-stm32-p407/configs/kmodule/Make.defs
index 0fc037c..f84b5ed 100644
--- a/boards/arm/stm32/olimex-stm32-p407/configs/kmodule/Make.defs
+++ b/boards/arm/stm32/olimex-stm32-p407/configs/kmodule/Make.defs
@@ -62,6 +62,7 @@ LDNXFLATFLAGS = -e main -s 2048
CMODULEFLAGS = $(CFLAGS) -mlong-calls # --target1-abs
LDMODULEFLAGS = -r -e module_initialize
+LDMODULEFLAGS += $(CMODULEFLAGS) -nostartfiles -nodefaultlibs
ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
LDMODULEFLAGS += -T "${shell cygpath -w $(TOPDIR)/libs/libc/modlib/gnu-elf.ld}"
else
@@ -74,6 +75,7 @@ CELFFLAGS = $(CFLAGS) -mlong-calls # --target1-abs
CXXELFFLAGS = $(CXXFLAGS) -mlong-calls # --target1-abs
LDELFFLAGS = -r -e main
+LDELFFLAGS += $(CELFFLAGS) -nostartfiles -nodefaultlibs
ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
LDELFFLAGS += -T "${shell cygpath -w $(TOPDIR)$(DELIM)libs$(DELIM)libc$(DELIM)modlib$(DELIM)gnu-elf.ld}"
else
diff --git a/boards/arm/stm32/omnibusf4/scripts/Make.defs b/boards/arm/stm32/omnibusf4/scripts/Make.defs
index 1e3863a..5902243 100644
--- a/boards/arm/stm32/omnibusf4/scripts/Make.defs
+++ b/boards/arm/stm32/omnibusf4/scripts/Make.defs
@@ -60,6 +60,7 @@ LDNXFLATFLAGS = -e main -s 2048
CMODULEFLAGS = $(CFLAGS) -mlong-calls # --target1-abs
LDMODULEFLAGS = -r -e module_initialize
+LDMODULEFLAGS += $(CMODULEFLAGS) -nostartfiles -nodefaultlibs
ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
LDMODULEFLAGS += -T "${shell cygpath -w $(TOPDIR)/libs/libc/modlib/gnu-elf.ld}"
else
@@ -72,6 +73,7 @@ CELFFLAGS = $(CFLAGS) -mlong-calls # --target1-abs
CXXELFFLAGS = $(CXXFLAGS) -mlong-calls # --target1-abs
LDELFFLAGS = -r -e main
+LDELFFLAGS += $(CELFFLAGS) -nostartfiles -nodefaultlibs
ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
LDELFFLAGS += -T "${shell cygpath -w $(BOARD_DIR)$(DELIM)scripts$(DELIM)gnu-elf.ld}"
else
diff --git a/boards/arm/stm32/stm32f4discovery/scripts/Make.defs b/boards/arm/stm32/stm32f4discovery/scripts/Make.defs
index 7edfe3d..6434190 100644
--- a/boards/arm/stm32/stm32f4discovery/scripts/Make.defs
+++ b/boards/arm/stm32/stm32f4discovery/scripts/Make.defs
@@ -72,6 +72,7 @@ LDNXFLATFLAGS = -e main -s 2048
CMODULEFLAGS = $(CFLAGS) -mlong-calls # --target1-abs
LDMODULEFLAGS = -r -e module_initialize
+LDMODULEFLAGS += $(CMODULEFLAGS) -nostartfiles -nodefaultlibs
ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
LDMODULEFLAGS += -T "${shell cygpath -w $(TOPDIR)/libs/libc/modlib/gnu-elf.ld}"
else
@@ -84,6 +85,7 @@ CELFFLAGS = $(CFLAGS) -mlong-calls # --target1-abs
CXXELFFLAGS = $(CXXFLAGS) -mlong-calls # --target1-abs
LDELFFLAGS = -r -e main
+LDELFFLAGS += $(CELFFLAGS) -nostartfiles -nodefaultlibs
ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
LDELFFLAGS += -T "${shell cygpath -w $(BOARD_DIR)$(DELIM)scripts$(DELIM)gnu-elf.ld}"
else
diff --git a/boards/arm/stm32h7/nucleo-h743zi/scripts/Make.defs b/boards/arm/stm32h7/nucleo-h743zi/scripts/Make.defs
index daa1c36..4dc24f3 100644
--- a/boards/arm/stm32h7/nucleo-h743zi/scripts/Make.defs
+++ b/boards/arm/stm32h7/nucleo-h743zi/scripts/Make.defs
@@ -61,6 +61,7 @@ CELFFLAGS = $(CFLAGS) -mlong-calls # --target1-abs
CXXELFFLAGS = $(CXXFLAGS) -mlong-calls # --target1-abs
LDELFFLAGS = -r -e main
+LDELFFLAGS += $(CELFFLAGS) -nostartfiles -nodefaultlibs
ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
LDELFFLAGS += -T "${shell cygpath -w $(BOARD_DIR)$(DELIM)scripts$(DELIM)gnu-elf.ld}"
else
diff --git a/boards/arm/stm32h7/nucleo-h743zi2/scripts/Make.defs b/boards/arm/stm32h7/nucleo-h743zi2/scripts/Make.defs
index 6de5769..137f31b 100644
--- a/boards/arm/stm32h7/nucleo-h743zi2/scripts/Make.defs
+++ b/boards/arm/stm32h7/nucleo-h743zi2/scripts/Make.defs
@@ -61,6 +61,7 @@ CELFFLAGS = $(CFLAGS) -mlong-calls # --target1-abs
CXXELFFLAGS = $(CXXFLAGS) -mlong-calls # --target1-abs
LDELFFLAGS = -r -e main
+LDELFFLAGS += $(CELFFLAGS) -nostartfiles -nodefaultlibs
ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
LDELFFLAGS += -T "${shell cygpath -w $(BOARD_DIR)$(DELIM)scripts$(DELIM)gnu-elf.ld}"
else
diff --git a/boards/arm/tiva/lm3s6965-ek/scripts/Make.defs b/boards/arm/tiva/lm3s6965-ek/scripts/Make.defs
index 6476976..222ad77 100644
--- a/boards/arm/tiva/lm3s6965-ek/scripts/Make.defs
+++ b/boards/arm/tiva/lm3s6965-ek/scripts/Make.defs
@@ -69,6 +69,7 @@ LDNXFLATFLAGS = -e main -s 2048
CMODULEFLAGS = $(CFLAGS) -mlong-calls # --target1-abs
LDMODULEFLAGS = -r -e module_initialize
+LDMODULEFLAGS += $(CMODULEFLAGS) -nostartfiles -nodefaultlibs
ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
LDMODULEFLAGS += -T "${shell cygpath -w $(TOPDIR)/libs/libc/modlib/gnu-elf.ld}"
else
@@ -81,6 +82,7 @@ CELFFLAGS = $(CFLAGS) -mlong-calls
CXXELFFLAGS = $(CXXFLAGS) -mlong-calls
LDELFFLAGS = -r -e main
+LDELFFLAGS += $(CELFFLAGS) -nostartfiles -nodefaultlibs
ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
LDELFFLAGS += -T "${shell cygpath -w $(BOARD_DIR)$(DELIM)scripts$(DELIM)gnu-elf.ld}"
else
diff --git a/boards/arm/tms570/launchxl-tms57004/scripts/Make.defs b/boards/arm/tms570/launchxl-tms57004/scripts/Make.defs
index cf4a015..50cf4a9 100644
--- a/boards/arm/tms570/launchxl-tms57004/scripts/Make.defs
+++ b/boards/arm/tms570/launchxl-tms57004/scripts/Make.defs
@@ -64,6 +64,7 @@ CELFFLAGS = $(CFLAGS) -mlong-calls # --target1-abs
CXXELFFLAGS = $(CXXFLAGS) -mlong-calls # --target1-abs
LDELFFLAGS = -r -e main
+LDELFFLAGS += $(CELFFLAGS) -nostartfiles -nodefaultlibs
ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
LDELFFLAGS += -T "${shell cygpath -w $(BOARD_DIR)$(DELIM)scripts$(DELIM)gnu-elf.ld}"
else
diff --git a/boards/arm/tms570/tms570ls31x-usb-kit/scripts/Make.defs b/boards/arm/tms570/tms570ls31x-usb-kit/scripts/Make.defs
index 81ede1c..bbf7461 100644
--- a/boards/arm/tms570/tms570ls31x-usb-kit/scripts/Make.defs
+++ b/boards/arm/tms570/tms570ls31x-usb-kit/scripts/Make.defs
@@ -64,6 +64,7 @@ CELFFLAGS = $(CFLAGS) -mlong-calls # --target1-abs
CXXELFFLAGS = $(CXXFLAGS) -mlong-calls # --target1-abs
LDELFFLAGS = -r -e main
+LDELFFLAGS += $(CELFFLAGS) -nostartfiles -nodefaultlibs
ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
LDELFFLAGS += -T "${shell cygpath -w $(BOARD_DIR)$(DELIM)scripts$(DELIM)gnu-elf.ld}"
else