diff options
Diffstat (limited to 'cnf')
| -rw-r--r-- | cnf/make.conf.example.arc.diff | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/cnf/make.conf.example.arc.diff b/cnf/make.conf.example.arc.diff new file mode 100644 index 000000000..4775cb363 --- /dev/null +++ b/cnf/make.conf.example.arc.diff @@ -0,0 +1,46 @@ +--- 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 |