I had to install a gcc arm cross toolchain for cortex m to build some libraries outside of Synergy. That toolchain is not on my path. I just reference it in the make file.
When I start Synergy now, it asks me to register a toolchain (the original Synergy gcc cross), and when I build it can't find the compiler...
2:12:21 **** Incremental Build of configuration Debug for project testblink ****
make -j4 all
'Building file: ../src/synergy_gen/blinky_thread.c'
'Building file: ../src/synergy_gen/common_data.c'
'Invoking: Cross ARM C Compiler'
C:\Renesas\e2_studio\eclipse\../Utilities/isdebuild arm-none-eabi-gcc -mcpu=cortex-m4 -mthumb -mfloat-abi=hard -mfpu=fpv4-sp-d16 -O2 -fmessage-length=0 -fsigned-char -ffunction-sections -fdata-sections -Wunused -Wuninitialized -Wall -Wextra -Wmissing-declarations -Wconversion -Wpointer-arith -Wshadow -Wlogical-op -Waggregate-return -Wfloat-equal -g3 -D_RENESAS_SYNERGY_ -I"C:\Users\lab_larry\e2_studio\workspaceVWZ\testblink\synergy_cfg\ssp_cfg\bsp" -I"C:\Users\lab_larry\e2_studio\workspaceVWZ\testblink\synergy_cfg\ssp_cfg\driver" -I"C:\Users\lab_larry\e2_studio\workspaceVWZ\testblink\synergy\ssp\inc" -I"C:\Users\lab_larry\e2_studio\workspaceVWZ\testblink\synergy\ssp\inc\bsp" -I"C:\Users\lab_larry\e2_studio\workspaceVWZ\testblink\synergy\ssp\inc\bsp\cmsis\Include" -I"C:\Users\lab_larry\e2_studio\workspaceVWZ\testblink\synergy\ssp\inc\driver\api" -I"C:\Users\lab_larry\e2_studio\workspaceVWZ\testblink\synergy\ssp\inc\driver\instances" -I"C:\Users\lab_larry\e2_studio\workspaceVWZ\testblink\src" -I"C:\Users\lab_larry\e2_studio\workspaceVWZ\testblink\src\synergy_gen" -I"C:\Users\lab_larry\e2_studio\workspaceVWZ\testblink\synergy_cfg\ssp_cfg\framework\el" -I"C:\Users\lab_larry\e2_studio\workspaceVWZ\testblink\synergy\ssp\inc\framework\el" -I"C:\Users\lab_larry\e2_studio\workspaceVWZ\testblink\synergy\ssp\src\framework\el\tx" -std=c99 -MMD -MP -MF"src/synergy_gen/blinky_thread.d" -MT"src/synergy_gen/blinky_thread.o" -c -o "src/synergy_gen/blinky_thread.o" -x c "../src/synergy_gen/blinky_thread.c"
'Invoking: Cross ARM C Compiler'
C:\Renesas\e2_studio\eclipse\../Utilities/isdebuild arm-none-eabi-gcc -mcpu=cortex-m4 -mthumb -mfloat-abi=hard -mfpu=fpv4-sp-d16 -O2 -fmessage-length=0 -fsigned-char -ffunction-sections -fdata-sections -Wunused -Wuninitialized -Wall -Wextra -Wmissing-declarations -Wconversion -Wpointer-arith -Wshadow -Wlogical-op -Waggregate-return -Wfloat-equal -g3 -D_RENESAS_SYNERGY_ -I"C:\Users\lab_larry\e2_studio\workspaceVWZ\testblink\synergy_cfg\ssp_cfg\bsp" -I"C:\Users\lab_larry\e2_studio\workspaceVWZ\testblink\synergy_cfg\ssp_cfg\driver" -I"C:\Users\lab_larry\e2_studio\workspaceVWZ\testblink\synergy\ssp\inc" -I"C:\Users\lab_larry\e2_studio\workspaceVWZ\testblink\synergy\ssp\inc\bsp" -I"C:\Users\lab_larry\e2_studio\workspaceVWZ\testblink\synergy\ssp\inc\bsp\cmsis\Include" -I"C:\Users\lab_larry\e2_studio\workspaceVWZ\testblink\synergy\ssp\inc\driver\api" -I"C:\Users\lab_larry\e2_studio\workspaceVWZ\testblink\synergy\ssp\inc\driver\instances" -I"C:\Users\lab_larry\e2_studio\workspaceVWZ\testblink\src" -I"C:\Users\lab_larry\e2_studio\workspaceVWZ\testblink\src\synergy_gen" -I"C:\Users\lab_larry\e2_studio\workspaceVWZ\testblink\synergy_cfg\ssp_cfg\framework\el" -I"C:\Users\lab_larry\e2_studio\workspaceVWZ\testblink\synergy\ssp\inc\framework\el" -I"C:\Users\lab_larry\e2_studio\workspaceVWZ\testblink\synergy\ssp\src\framework\el\tx" -std=c99 -MMD -MP -MF"src/synergy_gen/common_data.d" -MT"src/synergy_gen/common_data.o" -c -o "src/synergy_gen/common_data.o" -x c "../src/synergy_gen/common_data.c"
'Building file: ../src/synergy_gen/hal_data.c'
ERROR: Failed to read file: arm-none-eabi-gcc <<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<--------
src/synergy_gen/subdir.mk:30: recipe for target 'src/synergy_gen/common_data.o' failed
make: *** [src/synergy_gen/common_data.o] Error 1
make: *** Waiting for unfinished jobs....
Thanks
Larry