| --- make.conf.example |
| +++ make.conf.example |
| @@ -22,6 +22,15 @@ |
| # Example: |
| #USE="X gtk gnome -alsa" |
| |
| +# Host Setting |
| +# ============ |
| +# |
| +# 32-bit ARC systems should use this host setting: |
| +CHOST="arc-snps-linux-gnu" |
| + |
| +# 64-bit ARCv3 and above systems may use this host setting: |
| +#CHOST="arc64-snps-linux-gnu" |
| + |
| # Host and optimization settings |
| # ============================== |
| # |
| @@ -39,7 +48,17 @@ |
| # -frecord-gcc-switches, since otherwise the check could result in false |
| # positive results. |
| # |
| -# Please refer to the GCC manual for a list of possible values. |
| +# -mcpu=<cpu-type> compiles code that runs exclusively on a particular CPU. |
| +# |
| +# -mtune=<cpu-series> compiles code that is optimized for a particular CPU, but |
| +# will run on the CPU specified in -mcpu, or all ARC CPUs if -mcpu= is not |
| +# specified. |
| +# |
| +# -mfpu=<fpu> specifies the capabilities of the FPU to generate floating-point |
| +# instructions for. |
| +# |
| +# Please refer to the "ARC Options" section of the GCC manual for a list of |
| +# possible CPU and FPU values. |
| # |
| #CFLAGS="-O2 -pipe" |
| # |
| @@ -76,7 +95,7 @@ |
| # DO NOT PUT ANYTHING BUT YOUR SPECIFIC ~ARCHITECTURE IN THE LIST. |
| # IF YOU ARE UNSURE OF YOUR ARCH, OR THE IMPLICATIONS, DO NOT MODIFY THIS. |
| # |
| -#ACCEPT_KEYWORDS="~arch" |
| +#ACCEPT_KEYWORDS="~arc" |
| |
| # ACCEPT_LICENSE is used to mask packages based on licensing restrictions. |
| # It may contain both license and group names, where group names are |
