arm-none-eabi-gcc fails if the input exceeds 8192 characters

Asked by Josh M

I am using version 4.7 2013q3 on windows 7.
I am invoking arm-none-eabi-gcc with a lot of .o files as inputs. It appears that every 8192nd character in the input string gets ignored.

Example Input:

arm-none-eabi-gcc -T"C:\Users\xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx\stm32f4_flash.ld" -nostdlib -Xlinker --gc-sections -Wl,-Map,xxxxxxxxxxxxx.map -mcpu=cortex-m4 -mthumb -mfloat-abi=hard -mfpu=fpv4-sp-d16 -g3 -gdwarf-2 -o "xxxxxxxxxxxxx.elf" ./STM32F4xx_StdPeriph_Driver/misc.o ./STM32F4xx_StdPeriph_Driver/stm32f4xx_adc.o ./STM32F4xx_StdPeriph_Driver/stm32f4xx_can.o ./STM32F4xx_StdPeriph_Driver/stm32f4xx_crc.o ./STM32F4xx_StdPeriph_Driver/stm32f4xx_cryp.o ./STM32F4xx_StdPeriph_Driver/stm32f4xx_cryp_aes.o ./STM32F4xx_StdPeriph_Driver/stm32f4xx_cryp_des.o ./STM32F4xx_StdPeriph_Driver/stm32f4xx_cryp_tdes.o ./STM32F4xx_StdPeriph_Driver/stm32f4xx_dac.o ./STM32F4xx_StdPeriph_Driver/stm32f4xx_dbgmcu.o ./STM32F4xx_StdPeriph_Driver/stm32f4xx_dcmi.o ./STM32F4xx_StdPeriph_Driver/stm32f4xx_dma.o ./STM32F4xx_StdPeriph_Driver/stm32f4xx_dma2d.o ./STM32F4xx_StdPeriph_Driver/stm32f4xx_exti.o ./STM32F4xx_StdPeriph_Driver/stm32f4xx_flash.o ./STM32F4xx_StdPeriph_Driver/stm32f4xx_fsmc.o ./STM32F4xx_StdPeriph_Driver/stm32f4xx_gpio.o ./STM32F4xx_StdPeriph_Driver/stm32f4xx_hash.o ./STM32F4xx_StdPeriph_Driver/stm32f4xx_hash_md5.o ./STM32F4xx_StdPeriph_Driver/stm32f4xx_hash_sha1.o ./STM32F4xx_StdPeriph_Driver/stm32f4xx_i2c.o ./STM32F4xx_StdPeriph_Driver/stm32f4xx_iwdg.o ./STM32F4xx_StdPeriph_Driver/stm32f4xx_ltdc.o ./STM32F4xx_StdPeriph_Driver/stm32f4xx_pwr.o ./STM32F4xx_StdPeriph_Driver/stm32f4xx_rcc.o ./STM32F4xx_StdPeriph_Driver/stm32f4xx_rng.o ./STM32F4xx_StdPeriph_Driver/stm32f4xx_rtc.o ./STM32F4xx_StdPeriph_Driver/stm32f4xx_sai.o ./STM32F4xx_StdPeriph_Driver/stm32f4xx_sdio.o ./STM32F4xx_StdPeriph_Driver/stm32f4xx_spi.o ./STM32F4xx_StdPeriph_Driver/stm32f4xx_syscfg.o ./STM32F4xx_StdPeriph_Driver/stm32f4xx_tim.o ./STM32F4xx_StdPeriph_Driver/stm32f4xx_usart.o ./STM32F4xx_StdPeriph_Driver/stm32f4xx_wwdg.o ./Code/startup/src/startup_stm32f4xx.o ./Code/startup/src/stm32f4xx_it.o ./Code/startup/src/system_stm32f4xx.o ./Code/main/src/Interrupt_Routines.o ./Code/main/src/main.o ./Code/main/src/parameters.o ./Code/drivers/src/ADC.o ./Code/drivers/src/BasicFAT.o ./Code/drivers/src/Cypress.o ./Code/drivers/src/Cypress_Telemetry.o ./Code/drivers/src/Cypress_lowlevel.o ./Code/drivers/src/Cypress_vars.o ./Code/drivers/src/DIP_Switches.o ./Code/drivers/src/EEPROM.o ./Code/drivers/src/ESC_COM.o ./Code/drivers/src/FTS_COM.o ./Code/drivers/src/GPS.o ./Code/drivers/src/IMU.o ./Code/drivers/src/LED.o ./Code/drivers/src/Logging.o ./Code/drivers/src/MainLoopTimers.o ./Code/drivers/src/PWM.o ./Code/drivers/src/SD_Card.o ./Code/drivers/src/SPI2.o ./Code/drivers/src/SPI3.o ./Code/drivers/src/SharedInterrupts.o ./Code/drivers/src/Spektrum.o ./Code/drivers/src/TimerFunctions.o ./Code/drivers/src/UART.o ./Code/drivers/src/USB_PC_COM.o ./Code/drivers/src/newlib_stubs.o ./Code/Hardware_Interface/src/DMA.o ./Code/Hardware_Interface/src/Interrupts.o ./Code/Hardware_Interface/src/SPI.o ./Code/Hardware_Interface/src/SPI_Interrupt_Routines.o ./Code/Hardware_Interface/src/SPI_SS_pin_config.o ./CMSIS_DSP_Lib/TransformFunctions/arm_bitreversal.o ./CMSIS_DSP_Lib/TransformFunctions/arm_bitreversal2.o ./CMSIS_DSP_Lib/TransformFunctions/arm_cfft_f32.o ./CMSIS_DSP_Lib/TransformFunctions/arm_cfft_radix2_f32.o ./CMSIS_DSP_Lib/TransformFunctions/arm_cfft_radix2_init_f32.o ./CMSIS_DSP_Lib/TransformFunctions/arm_cfft_radix2_init_q15.o ./CMSIS_DSP_Lib/TransformFunctions/arm_cfft_radix2_init_q31.o ./CMSIS_DSP_Lib/TransformFunctions/arm_cfft_radix2_q15.o ./CMSIS_DSP_Lib/TransformFunctions/arm_cfft_radix2_q31.o ./CMSIS_DSP_Lib/TransformFunctions/arm_cfft_radix4_f32.o ./CMSIS_DSP_Lib/TransformFunctions/arm_cfft_radix4_init_f32.o ./CMSIS_DSP_Lib/TransformFunctions/arm_cfft_radix4_init_q15.o ./CMSIS_DSP_Lib/TransformFunctions/arm_cfft_radix4_init_q31.o ./CMSIS_DSP_Lib/TransformFunctions/arm_cfft_radix4_q15.o ./CMSIS_DSP_Lib/TransformFunctions/arm_cfft_radix4_q31.o ./CMSIS_DSP_Lib/TransformFunctions/arm_cfft_radix8_f32.o ./CMSIS_DSP_Lib/TransformFunctions/arm_dct4_f32.o ./CMSIS_DSP_Lib/TransformFunctions/arm_dct4_init_f32.o ./CMSIS_DSP_Lib/TransformFunctions/arm_dct4_init_q15.o ./CMSIS_DSP_Lib/TransformFunctions/arm_dct4_init_q31.o ./CMSIS_DSP_Lib/TransformFunctions/arm_dct4_q15.o ./CMSIS_DSP_Lib/TransformFunctions/arm_dct4_q31.o ./CMSIS_DSP_Lib/TransformFunctions/arm_rfft_f32.o ./CMSIS_DSP_Lib/TransformFunctions/arm_rfft_fast_f32.o ./CMSIS_DSP_Lib/TransformFunctions/arm_rfft_fast_init_f32.o ./CMSIS_DSP_Lib/TransformFunctions/arm_rfft_init_f32.o ./CMSIS_DSP_Lib/TransformFunctions/arm_rfft_init_q15.o ./CMSIS_DSP_Lib/TransformFunctions/arm_rfft_init_q31.o ./CMSIS_DSP_Lib/TransformFunctions/arm_rfft_q15.o ./CMSIS_DSP_Lib/TransformFunctions/arm_rfft_q31.o ./CMSIS_DSP_Lib/SupportFunctions/arm_copy_f32.o ./CMSIS_DSP_Lib/SupportFunctions/arm_copy_q15.o ./CMSIS_DSP_Lib/SupportFunctions/arm_copy_q31.o ./CMSIS_DSP_Lib/SupportFunctions/arm_copy_q7.o ./CMSIS_DSP_Lib/SupportFunctions/arm_fill_f32.o ./CMSIS_DSP_Lib/SupportFunctions/arm_fill_q15.o ./CMSIS_DSP_Lib/SupportFunctions/arm_fill_q31.o ./CMSIS_DSP_Lib/SupportFunctions/arm_fill_q7.o ./CMSIS_DSP_Lib/SupportFunctions/arm_float_to_q15.o ./CMSIS_DSP_Lib/SupportFunctions/arm_float_to_q31.o ./CMSIS_DSP_Lib/SupportFunctions/arm_float_to_q7.o ./CMSIS_DSP_Lib/SupportFunctions/arm_q15_to_float.o ./CMSIS_DSP_Lib/SupportFunctions/arm_q15_to_q31.o ./CMSIS_DSP_Lib/SupportFunctions/arm_q15_to_q7.o ./CMSIS_DSP_Lib/SupportFunctions/arm_q31_to_float.o ./CMSIS_DSP_Lib/SupportFunctions/arm_q31_to_q15.o ./CMSIS_DSP_Lib/SupportFunctions/arm_q31_to_q7.o ./CMSIS_DSP_Lib/SupportFunctions/arm_q7_to_float.o ./CMSIS_DSP_Lib/SupportFunctions/arm_q7_to_q15.o ./CMSIS_DSP_Lib/SupportFunctions/arm_q7_to_q31.o ./CMSIS_DSP_Lib/StatisticsFunctions/arm_max_f32.o ./CMSIS_DSP_Lib/StatisticsFunctions/arm_max_q15.o ./CMSIS_DSP_Lib/StatisticsFunctions/arm_max_q31.o ./CMSIS_DSP_Lib/StatisticsFunctions/arm_max_q7.o ./CMSIS_DSP_Lib/StatisticsFunctions/arm_mean_f32.o ./CMSIS_DSP_Lib/StatisticsFunctions/arm_mean_q15.o ./CMSIS_DSP_Lib/StatisticsFunctions/arm_mean_q31.o ./CMSIS_DSP_Lib/StatisticsFunctions/arm_mean_q7.o ./CMSIS_DSP_Lib/StatisticsFunctions/arm_min_f32.o ./CMSIS_DSP_Lib/StatisticsFunctions/arm_min_q15.o ./CMSIS_DSP_Lib/StatisticsFunctions/arm_min_q31.o ./CMSIS_DSP_Lib/StatisticsFunctions/arm_min_q7.o ./CMSIS_DSP_Lib/StatisticsFunctions/arm_power_f32.o ./CMSIS_DSP_Lib/StatisticsFunctions/arm_power_q15.o ./CMSIS_DSP_Lib/StatisticsFunctions/arm_power_q31.o ./CMSIS_DSP_Lib/StatisticsFunctions/arm_power_q7.o ./CMSIS_DSP_Lib/StatisticsFunctions/arm_rms_f32.o ./CMSIS_DSP_Lib/StatisticsFunctions/arm_rms_q15.o ./CMSIS_DSP_Lib/StatisticsFunctions/arm_rms_q31.o ./CMSIS_DSP_Lib/StatisticsFunctions/arm_std_f32.o ./CMSIS_DSP_Lib/StatisticsFunctions/arm_std_q15.o ./CMSIS_DSP_Lib/StatisticsFunctions/arm_std_q31.o ./CMSIS_DSP_Lib/StatisticsFunctions/arm_var_f32.o ./CMSIS_DSP_Lib/StatisticsFunctions/arm_var_q15.o ./CMSIS_DSP_Lib/StatisticsFunctions/arm_var_q31.o ./CMSIS_DSP_Lib/MatrixFunctions/arm_mat_add_f32.o ./CMSIS_DSP_Lib/MatrixFunctions/arm_mat_add_q15.o ./CMSIS_DSP_Lib/MatrixFunctions/arm_mat_add_q31.o ./CMSIS_DSP_Lib/MatrixFunctions/arm_mat_init_f32.o ./CMSIS_DSP_Lib/MatrixFunctions/arm_mat_init_q15.o ./CMSIS_DSP_Lib/MatrixFunctions/arm_mat_init_q31.o ./CMSIS_DSP_Lib/MatrixFunctions/arm_mat_inverse_f32.o ./CMSIS_DSP_Lib/MatrixFunctions/arm_mat_mult_f32.o ./CMSIS_DSP_Lib/MatrixFunctions/arm_mat_mult_fast_q15.o ./CMSIS_DSP_Lib/MatrixFunctions/arm_mat_mult_fast_q31.o ./CMSIS_DSP_Lib/MatrixFunctions/arm_mat_mult_q15.o ./CMSIS_DSP_Lib/MatrixFunctions/arm_mat_mult_q31.o ./CMSIS_DSP_Lib/MatrixFunctions/arm_mat_scale_f32.o ./CMSIS_DSP_Lib/MatrixFunctions/arm_mat_scale_q15.o ./CMSIS_DSP_Lib/MatrixFunctions/arm_mat_scale_q31.o ./CMSIS_DSP_Lib/MatrixFunctions/arm_mat_sub_f32.o ./CMSIS_DSP_Lib/MatrixFunctions/arm_mat_sub_q15.o ./CMSIS_DSP_Lib/MatrixFunctions/arm_mat_sub_q31.o ./CMSIS_DSP_Lib/MatrixFunctions/arm_mat_trans_f32.o ./CMSIS_DSP_Lib/MatrixFunctions/arm_mat_trans_q15.o ./CMSIS_DSP_Lib/MatrixFunctions/arm_mat_trans_q31.o ./CMSIS_DSP_Lib/FilteringFunctions/arm_biquad_cascade_df1_32x64_init_q31.o ./CMSIS_DSP_Lib/FilteringFunctions/arm_biquad_cascade_df1_32x64_q31.o ./CMSIS_DSP_Lib/FilteringFunctions/arm_biquad_cascade_df1_f32.o ./CMSIS_DSP_Lib/FilteringFunctions/arm_biquad_cascade_df1_fast_q15.o ./CMSIS_DSP_Lib/FilteringFunctions/arm_biquad_cascade_df1_fast_q31.o ./CMSIS_DSP_Lib/FilteringFunctions/arm_biquad_cascade_df1_init_f32.o ./CMSIS_DSP_Lib/FilteringFunctions/arm_biquad_cascade_df1_init_q15.o ./CMSIS_DSP_Lib/FilteringFunctions/arm_biquad_cascade_df1_init_q31.o ./CMSIS_DSP_Lib/FilteringFunctions/arm_biquad_cascade_df1_q15.o ./CMSIS_DSP_Lib/FilteringFunctions/arm_biquad_cascade_df1_q31.o ./CMSIS_DSP_Lib/FilteringFunctions/arm_biquad_cascade_df2T_f32.o ./CMSIS_DSP_Lib/FilteringFunctions/arm_biquad_cascade_df2T_init_f32.o ./CMSIS_DSP_Lib/FilteringFunctions/arm_conv_f32.o ./CMSIS_DSP_Lib/FilteringFunctions/arm_conv_fast_opt_q15.o ./CMSIS_DSP_Lib/FilteringFunctions/arm_conv_fast_q15.o ./CMSIS_DSP_Lib/FilteringFunctions/arm_conv_fast_q31.o ./CMSIS_DSP_Lib/FilteringFunctions/arm_conv_opt_q15.o ./CMSIS_DSP_Lib/FilteringFunctions/arm_conv_opt_q7.o ./CMSIS_DSP_Lib/FilteringFunctions/arm_conv_partial_f32.o ./CMSIS_DSP_Lib/FilteringFunctions/arm_conv_partial_fast_opt_q15.o ./CMSIS_DSP_Lib/FilteringFunctions/arm_conv_partial_fast_q15.o ./CMSIS_DSP_Lib/FilteringFunctions/arm_conv_partial_fast_q31.o ./CMSIS_DSP_Lib/FilteringFunctions/arm_conv_partial_opt_q15.o ./CMSIS_DSP_Lib/FilteringFunctions/arm_conv_partial_opt_q7.o ./CMSIS_DSP_Lib/FilteringFunctions/arm_conv_partial_q15.o ./CMSIS_DSP_Lib/FilteringFunctions/arm_conv_partial_q31.o ./CMSIS_DSP_Lib/FilteringFunctions/arm_conv_partial_q7.o ./CMSIS_DSP_Lib/FilteringFunctions/arm_conv_q15.o ./CMSIS_DSP_Lib/FilteringFunctions/arm_conv_q31.o ./CMSIS_DSP_Lib/FilteringFunctions/arm_conv_q7.o ./CMSIS_DSP_Lib/FilteringFunctions/arm_correlate_f32.o ./CMSIS_DSP_Lib/FilteringFunctions/arm_correlate_fast_opt_q15.o ./CMSIS_DSP_Lib/FilteringFunctions/arm_correlate_fast_q15.o ./CMSIS_DSP_Lib/FilteringFunctions/arm_correlate_fast_q31.o ./CMSIS_DSP_Lib/FilteringFunctions/arm_correlate_opt_q15.o ./CMSIS_DSP_Lib/FilteringFunctions/arm_correlate_opt_q7.o ./CMSIS_DSP_Lib/FilteringFunctions/arm_correlate_q15.o ./CMSIS_DSP_Lib/FilteringFunctions/arm_correlate_q31.o ./CMSIS_DSP_Lib/FilteringFunctions/arm_correlate_q7.o ./CMSIS_DSP_Lib/FilteringFunctions/arm_fir_decimate_f32.o ./CMSIS_DSP_Lib/FilteringFunctions/arm_fir_decimate_fast_q15.o ./CMSIS_DSP_Lib/FilteringFunctions/arm_fir_decimate_fast_q31.o ./CMSIS_DSP_Lib/FilteringFunctions/arm_fir_decimate_init_f32.o ./CMSIS_DSP_Lib/FilteringFunctions/arm_fir_decimate_init_q15.o ./CMSIS_DSP_Lib/FilteringFunctions/arm_fir_decimate_init_q31.o ./CMSIS_DSP_Lib/FilteringFunctions/arm_fir_decimate_q15.o ./CMSIS_DSP_Lib/FilteringFunctions/arm_fir_decimate_q31.o ./CMSIS_DSP_Lib/FilteringFunctions/arm_fir_f32.o ./CMSIS_DSP_Lib/FilteringFunctions/arm_fir_fast_q15.o ./CMSIS_DSP_Lib/FilteringFunctions/arm_fir_fast_q31.o ./CMSIS_DSP_Lib/FilteringFunctions/arm_fir_init_f32.o ./CMSIS_DSP_Lib/FilteringFunctions/arm_fir_init_q15.o ./CMSIS_DSP_Lib/FilteringFunctions/arm_fir_init_q31.o ./CMSIS_DSP_Lib/FilteringFunctions/arm_fir_init_q7.o ./CMSIS_DSP_Lib/FilteringFunctions/arm_fir_interpolate_f32.o ./CMSIS_DSP_Lib/FilteringFunctions/arm_fir_interpolate_init_f32.o ./CMSIS_DSP_Lib/FilteringFunctions/arm_fir_interpolate_init_q15.o ./CMSIS_DSP_Lib/FilteringFunctions/arm_fir_interpolate_init_q31.o ./CMSIS_DSP_Lib/FilteringFunctions/arm_fir_interpolate_q15.o ./CMSIS_DSP_Lib/FilteringFunctions/arm_fir_interpolate_q31.o ./CMSIS_DSP_Lib/FilteringFunctions/arm_fir_lattice_f32.o ./CMSIS_DSP_Lib/FilteringFunctions/arm_fir_lattice_init_f32.o ./CMSIS_DSP_Lib/FilteringFunctions/arm_fir_lattice_init_q15.o ./CMSIS_DSP_Lib/FilteringFunctions/arm_fir_lattice_init_q31.o ./CMSIS_DSP_Lib/FilteringFunctions/arm_fir_lattice_q15.o ./CMSIS_DSP_Lib/FilteringFunctions/arm_fir_lattice_q31.o ./CMSIS_DSP_Lib/FilteringFunctions/arm_fir_q15.o ./CMSIS_DSP_Lib/FilteringFunctions/arm_fir_q31.o ./CMSIS_DSP_Lib/FilteringFunctions/arm_fir_q7.o ./CMSIS_DSP_Lib/FilteringFunctions/arm_fir_sparse_f32.o ./CMSIS_DSP_Lib/FilteringFunctions/arm_fir_sparse_init_f32.o ./CMSIS_DSP_Lib/FilteringFunctions/arm_fir_sparse_init_q15.o ./CMSIS_DSP_Lib/FilteringFunctions/arm_fir_sparse_init_q31.o ./CMSIS_DSP_Lib/FilteringFunctions/arm_fir_sparse_init_q7.o ./CMSIS_DSP_Lib/FilteringFunctions/arm_fir_sparse_q15.o ./CMSIS_DSP_Lib/FilteringFunctions/arm_fir_sparse_q31.o ./CMSIS_DSP_Lib/FilteringFunctions/arm_fir_sparse_q7.o ./CMSIS_DSP_Lib/FilteringFunctions/arm_iir_lattice_f32.o ./CMSIS_DSP_Lib/FilteringFunctions/arm_iir_lattice_init_f32.o ./CMSIS_DSP_Lib/FilteringFunctions/arm_iir_lattice_init_q15.o ./CMSIS_DSP_Lib/FilteringFunctions/arm_iir_lattice_init_q31.o ./CMSIS_DSP_Lib/FilteringFunctions/arm_iir_lattice_q15.o ./CMSIS_DSP_Lib/FilteringFunctions/arm_iir_lattice_q31.o ./CMSIS_DSP_Lib/FilteringFunctions/arm_lms_f32.o ./CMSIS_DSP_Lib/FilteringFunctions/arm_lms_init_f32.o ./CMSIS_DSP_Lib/FilteringFunctions/arm_lms_init_q15.o ./CMSIS_DSP_Lib/FilteringFunctions/arm_lms_init_q31.o ./CMSIS_DSP_Lib/FilteringFunctions/arm_lms_norm_f32.o ./CMSIS_DSP_Lib/FilteringFunctions/arm_lms_norm_init_f32.o ./CMSIS_DSP_Lib/FilteringFunctions/arm_lms_norm_init_q15.o ./CMSIS_DSP_Lib/FilteringFunctions/arm_lms_norm_init_q31.o ./CMSIS_DSP_Lib/FilteringFunctions/arm_lms_norm_q15.o ./CMSIS_DSP_Lib/FilteringFunctions/arm_lms_norm_q31.o ./CMSIS_DSP_Lib/FilteringFunctions/arm_lms_q15.o ./CMSIS_DSP_Lib/FilteringFunctions/arm_lms_q31.o ./CMSIS_DSP_Lib/FastMathFunctions/arm_cos_f32.o ./CMSIS_DSP_Lib/FastMathFunctions/arm_cos_q15.o ./CMSIS_DSP_Lib/FastMathFunctions/arm_cos_q31.o ./CMSIS_DSP_Lib/FastMathFunctions/arm_sin_f32.o ./CMSIS_DSP_Lib/FastMathFunctions/arm_sin_q15.o ./CMSIS_DSP_Lib/FastMathFunctions/arm_sin_q31.o ./CMSIS_DSP_Lib/FastMathFunctions/arm_sqrt_q15.o ./CMSIS_DSP_Lib/FastMathFunctions/arm_sqrt_q31.o ./CMSIS_DSP_Lib/ControllerFunctions/arm_pid_init_f32.o ./CMSIS_DSP_Lib/ControllerFunctions/arm_pid_init_q15.o ./CMSIS_DSP_Lib/ControllerFunctions/arm_pid_init_q31.o ./CMSIS_DSP_Lib/ControllerFunctions/arm_pid_reset_f32.o ./CMSIS_DSP_Lib/ControllerFunctions/arm_pid_reset_q15.o ./CMSIS_DSP_Lib/ControllerFunctions/arm_pid_reset_q31.o ./CMSIS_DSP_Lib/ControllerFunctions/arm_sin_cos_f32.o ./CMSIS_DSP_Lib/ControllerFunctions/arm_sin_cos_q31.o ./CMSIS_DSP_Lib/ComplexMathFunctions/arm_cmplx_conj_f32.o ./CMSIS_DSP_Lib/ComplexMathFunctions/arm_cmplx_conj_q15.o ./CMSIS_DSP_Lib/ComplexMathFunctions/arm_cmplx_conj_q31.o ./CMSIS_DSP_Lib/ComplexMathFunctions/arm_cmplx_dot_prod_f32.o ./CMSIS_DSP_Lib/ComplexMathFunctions/arm_cmplx_dot_prod_q15.o ./CMSIS_DSP_Lib/ComplexMathFunctions/arm_cmplx_dot_prod_q31.o ./CMSIS_DSP_Lib/ComplexMathFunctions/arm_cmplx_mag_f32.o ./CMSIS_DSP_Lib/ComplexMathFunctions/arm_cmplx_mag_q15.o ./CMSIS_DSP_Lib/ComplexMathFunctions/arm_cmplx_mag_q31.o ./CMSIS_DSP_Lib/ComplexMathFunctions/arm_cmplx_mag_squared_f32.o ./CMSIS_DSP_Lib/ComplexMathFunctions/arm_cmplx_mag_squared_q15.o ./CMSIS_DSP_Lib/ComplexMathFunctions/arm_cmplx_mag_squared_q31.o ./CMSIS_DSP_Lib/ComplexMathFunctions/arm_cmplx_mult_cmplx_f32.o ./CMSIS_DSP_Lib/ComplexMathFunctions/arm_cmplx_mult_cmplx_q15.o ./CMSIS_DSP_Lib/ComplexMathFunctions/arm_cmplx_mult_cmplx_q31.o ./CMSIS_DSP_Lib/ComplexMathFunctions/arm_cmplx_mult_real_f32.o ./CMSIS_DSP_Lib/ComplexMathFunctions/arm_cmplx_mult_real_q15.o ./CMSIS_DSP_Lib/ComplexMathFunctions/arm_cmplx_mult_real_q31.o ./CMSIS_DSP_Lib/CommonTables/arm_common_tables.o ./CMSIS_DSP_Lib/BasicMathFunctions/arm_abs_f32.o ./CMSIS_DSP_Lib/BasicMathFunctions/arm_abs_q15.o ./CMSIS_DSP_Lib/BasicMathFunctions/arm_abs_q31.o ./CMSIS_DSP_Lib/BasicMathFunctions/arm_abs_q7.o ./CMSIS_DSP_Lib/BasicMathFunctions/arm_add_f32.o ./CMSIS_DSP_Lib/BasicMathFunctions/arm_add_q15.o ./CMSIS_DSP_Lib/BasicMathFunctions/arm_add_q31.o ./CMSIS_DSP_Lib/BasicMathFunctions/arm_add_q7.o ./CMSIS_DSP_Lib/BasicMathFunctions/arm_dot_prod_f32.o ./CMSIS_DSP_Lib/BasicMathFunctions/arm_dot_prod_q15.o ./CMSIS_DSP_Lib/BasicMathFunctions/arm_dot_prod_q31.o ./CMSIS_DSP_Lib/BasicMathFunctions/arm_dot_prod_q7.o ./CMSIS_DSP_Lib/BasicMathFunctions/arm_mult_f32.o ./CMSIS_DSP_Lib/BasicMathFunctions/arm_mult_q15.o ./CMSIS_DSP_Lib/BasicMathFunctions/arm_mult_q31.o ./CMSIS_DSP_Lib/BasicMathFunctions/arm_mult_q7.o ./CMSIS_DSP_Lib/BasicMathFunctions/arm_negate_f32.o ./CMSIS_DSP_Lib/BasicMathFunctions/arm_negate_q15.o ./CMSIS_DSP_Lib/BasicMathFunctions/arm_negate_q31.o ./CMSIS_DSP_Lib/BasicMathFunctions/arm_negate_q7.o ./CMSIS_DSP_Lib/BasicMathFunctions/arm_offset_f32.o ./CMSIS_DSP_Lib/BasicMathFunctions/arm_offset_q15.o ./CMSIS_DSP_Lib/BasicMathFunctions/arm_offset_q31.o ./CMSIS_DSP_Lib/BasicMathFunctions/arm_offset_q7.o ./CMSIS_DSP_Lib/BasicMathFunctions/arm_scale_f32.o ./CMSIS_DSP_Lib/BasicMathFunctions/arm_scale_q15.o ./CMSIS_DSP_Lib/BasicMathFunctions/arm_scale_q31.o ./CMSIS_DSP_Lib/BasicMathFunctions/arm_scale_q7.o ./CMSIS_DSP_Lib/BasicMathFunctions/arm_shift_q15.o ./CMSIS_DSP_Lib/BasicMathFunctions/arm_shift_q31.o ./CMSIS_DSP_Lib/BasicMathFunctions/arm_shift_q7.o ./CMSIS_DSP_Lib/BasicMathFunctions/arm_sub_f32.o ./CMSIS_DSP_Lib/BasicMathFunctions/arm_sub_q15.o ./CMSIS_DSP_Lib/BasicMathFunctions/arm_sub_q31.o ./CMSIS_DSP_Lib/BasicMathFunctions/arm_sub_q7.o -lm

Error message:

arm-none-eabi-gcc: error: ./CMSIS_DSP_Lib/FilteringFunctions/am_biquad_cascade_df1_f32.o: No such file or directory
arm-none-eabi-gcc: error: ./CMSI_DSP_Lib/BasicMathFunctions/arm_negate_f32.o: No such file or directory

Suspected cause:

In the first error message, there should be an "r" in "arm_biquad". The missing "r" is the 8192nd character in the input string and seems to be ignored. In the second error message, there should be a second "S" in "CMSIS_DSP". The missing "S" is the 16384th character in the input string. So it seems that every 8192nd character gets ignored. I would guess that this is caused by some buffer being 8K long with the last character reserved for the '\0'.

Is there any way to prevent this from happening other than the obvious solution of inputting fewer files or shortening path names?

thanks,
Josh

Question information

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GNU Arm Embedded Toolchain Edit question
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Solved by:
Thomas Grieger
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Best Thomas Grieger (t-grieger) said :
#1

Hi Josh,

we encountered the very same problem a few months ago.

To solve this problem we used the "@" operator of the gcc respectively the ld which as capable to pass a file with input parameters to the compiler/linker. All object files names were placed in this file separated by blank.

If you are using a makefile you should mind that the problem will arise again if you try to print a big variable, for example the one containing all .o files, via echo into a temporary file. Printing every single file right after compilation (using echo >> ) will raise problems when build errors occur and the order of the files will change nearly every time you build. Our solution at the moment is to use the "$(wordlist)" operator, printing the variable in chunks of around 100 files.
It is not scaling automatically if the file numbers grow but ...

Hope this helps.

Best regards,
Thomas

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Josh M (joshua-manore) said :
#2

Thomas,

I was unaware of the usage of "@" to pass file contents as inputs. That solved my problem.

Thanks for quick response
Josh