Case Insensitive Include File Names?

Hi,

I'm on OSX. I copied a version of systemcalls.c and included it in my project (I did rename it with camel-caps but that's not my point). This file contains #include <signal.h>. I have a file Signal.h (capital S) that it is finding in my search path. Are these searches case-insensitive?

Thanks,

Kenny

arm-none-eabi-gcc -o SBuild/GCC/SystemCalls.o -c -mcpu=cortex-m4 -mthumb -DSTM32F40_41xxx -ISBuild/ST -IST -ISBuild/QP/include -IQP/include -ISBuild/RTOS2 -IRTOS2 -ISBuild/Application -IApplication -I/Users/Kenny/Development/STM32F4/Libraries/CMSIS/Device/ST/STM32F4xx/Include -I/Users/Kenny/Development/STM32F4/Libraries/CMSIS/Include GCC/SystemCalls.c
In file included from QP/include/qep.h:45:0,
                 from QP/include/qep_port.h:8,
                 from QP/include/qf_port.h:61,
                 from QP/include/qp_port.h:4,
                 from Application/signal.h:4,
                 from GCC/SystemCalls.c:5: