[coreboot-gerrit] New patch to review for coreboot: xcompile: document all the variables!

[Patrick Georgi (pgeorgi@google.com)]

Patrick Georgi (pgeorgi at google.com) just uploaded a new patch set to gerrit, which you can find at https://review.coreboot.org/13419

-gerrit

commit 64690073e6fb6d39f80c1af287632d349a25ef43
Author: Patrick Georgi <pgeorgi at chromium.org>
Date:   Mon Jan 25 18:15:08 2016 +0100

    xcompile: document all the variables!
    
    What's the exact difference between TARCH, TSUPP and TBFDARCHS? Fear no
    more, it's documented.
    
    Change-Id: I18717eb1e20b1c0a82a485d391de2794a77c59ae
    Signed-off-by: Patrick Georgi <pgeorgi at chromium.org>
---
 util/xcompile/xcompile | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/util/xcompile/xcompile b/util/xcompile/xcompile
index d798961..7272b28 100755
--- a/util/xcompile/xcompile
+++ b/util/xcompile/xcompile
@@ -279,6 +279,14 @@ EOF
 # Architecture definitions
 SUPPORTED_ARCHITECTURES="arm arm64 mipsel riscv x64 x86 power8"
 
+# TARCH: local name for the architecture
+# (used as CC_${TARCH} in the build system)
+# TBFDARCHS: architecture name in binutils (eg elf32-${TBFDARCH})
+# TCLIST: first part of the compiler triplet (eg i386 in i386-elf)
+# TWIDTH: numerical argument for cpu mode: gcc -m${TWIDTH}
+# TSUPP: supported subarchs (for -mcpu=...)
+# TABI: typically elf, eabi or linux
+
 arch_config_arm() {
 	TARCH="arm"
 	TBFDARCHS="littlearm"