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GNU Gcc compiler
GNU Gcc compiler
I have create Prj as example to test the GNU GCC compiler and I add a simple SCI component ,
when I compile the project I have this errors
’11:01:54 **** Building Selected Files of configuration HardwareDebug for project Example ****
Info: Internal Builder is used for build
rx-elf-gcc -O0 -ffunction-sections -fdata-sections -g2 -Wstack-usage=100 -mcpu=rx64m -misa=v2 -mbig-endian-data -nostdinc -std=gnu99 “-IC:\\\\ProgramData\\\\GCC for Renesas RX 8.3.0.202102-GNURX-ELF\\\\rx-elf\\\\rx-elf\\\\/rx-elf/optlibinc” “-IC:\\\\MyJob\\\\Pr4+\\\\workspace\\\\Example\\\\src\\\\smc_gen\\\\r_bsp” “-IC:\\\\MyJob\\\\Pr4+\\\\workspace\\\\Example\\\\src\\\\smc_gen\\\\r_config” “-IC:\\\\MyJob\\\\Pr4+\\\\workspace\\\\Example\\\\src\\\\smc_gen\\\\Config_SCI0” “-IC:\\\\MyJob\\\\Pr4+\\\\workspace\\\\Example\\\\src\\\\smc_gen\\\\general” “-IC:\\\\MyJob\\\\Pr4+\\\\workspace\\\\Example\\\\src\\\\smc_gen\\\\r_pincfg” “-Wa,-adlnh=$(basename $(notdir $<)).lst” “..\\src\\smc_gen\\r_pincfg\\Pin.c” -c -o “src\\smc_gen\\r_pincfg\\Pin.o”
In file included from c:\myjob\pr4+\workspace\example\src\smc_gen\r_bsp\board\generic_rx65n\r_bsp.h:60,
from c:\myjob\pr4+\workspace\example\src\smc_gen\r_bsp\platform.h:157,
from c:\myjob\pr4+\workspace\example\src\smc_gen\general\r_cg_macrodriver.h:34,
from ..\src\smc_gen\r_pincfg\Pin.c:37:
c:\myjob\pr4+\workspace\example\src\smc_gen\r_bsp\mcu\all\r_bsp_common.h:69:13: fatal error: stdint.h: No such file or directory
#include <stdint.h>
^~~~~~~~~~
compilation terminated.
compilation terminated.
11:01:54 Build Failed. 1 errors, 0 warnings. (took 360ms)
Hello,
Thank you for reaching out to us!
The GCC RX 2021q2 toolchain is no longer providing the prebuilt optlib library, so we suggest changing the library type to prebuilt newlib. You can also check the Use newlib-nano checkbox from the Settings→Tool Settings → Linker → Miscellaneous → Use newlib-nano (–specs=nano.specs) in order to use the nano version of newlib.
Please let us know if we can be of further assistance.
Best regards,
The Open Source Tools Team
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Olicom -
I follow your suggestion settings “prebuilt newlib” Use newlib-nano.spec but the problem remain
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Hello,
Please make sure that the “Do not search system directories (nostdinc)” checkbox from the Compiler→Source tab is left unchecked.
If the problem still persists, we encourage you to open an internal ticket in which you can attach your project, so our team could to take a closer look at the issue.
Please let us know if we can be of further assistance!
Best Regards,
The Open Tools Source Team -
Olicom -
ok Darius now this small project is compiled and link properly without errors, my final purpose was to convert a project from Renesas CCRX comipler to Renesas GCC RX compiler, but the E2Studio crash during this phase , and I need to use the freeware GCC compiler because I cannot spend so much money for a new Compiler CCRX
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Hello,
We apologize for the inconvenience caused.
Could you please help us by providing more information? We kindly require you to export the error log which can be found by opening the Window tab → Show View → Other → General → Error Log.
After opening the view, in order to isolate the issue, we suggest clearing the log, and afterward, trying to reproduce the issue/convert the project.
We are waiting for your reply.
Best regards,
The Open Source Tools Team
