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OS X shell is incompatible with echo -n

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Built in echo in 'sh' on OS X does not support -n (exclude trailing
newline). It's not necessary so just leave it off. Fixes issue 390.

Build include guard using 'symbol' so that it is more likely to be
unique.

Change-Id: I4bc6aa1fc5e02228f71c200214b5ee4a16d56b83
This commit is contained in:
Johann 2012-02-16 14:20:44 -08:00
parent 3653fb473a
commit 5f0b303c28
1 changed files with 4 additions and 4 deletions
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8
build/make/rtcd.sh
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@ -196,8 +196,8 @@ filter() {
# Helper functions for generating the arch specific RTCD files # Helper functions for generating the arch specific RTCD files
# #
common_top() { common_top() {
local outfile_basename=$(basename ${outfile:-rtcd.h}) local outfile_basename=$(basename ${symbol:-rtcd.h})
local include_guard=$(echo -n $outfile_basename | tr '[a-z]' '[A-Z]' | tr -c '[A-Z]' _) local include_guard=$(echo $outfile_basename | tr '[a-z]' '[A-Z]' | tr -c '[A-Z]' _)
cat <<EOF cat <<EOF
#ifndef ${include_guard} #ifndef ${include_guard}
#define ${include_guard} #define ${include_guard}
@ -225,7 +225,7 @@ x86() {
# Assign the helper variable for each enabled extension # Assign the helper variable for each enabled extension
for opt in $ALL_ARCHS; do for opt in $ALL_ARCHS; do
local uc=$(echo -n $opt | tr '[a-z]' '[A-Z]') local uc=$(echo $opt | tr '[a-z]' '[A-Z]')
eval "have_${opt}=\"flags & HAS_${uc}\"" eval "have_${opt}=\"flags & HAS_${uc}\""
done done
@ -253,7 +253,7 @@ arm() {
# Assign the helper variable for each enabled extension # Assign the helper variable for each enabled extension
for opt in $ALL_ARCHS; do for opt in $ALL_ARCHS; do
local uc=$(echo -n $opt | tr '[a-z]' '[A-Z]') local uc=$(echo $opt | tr '[a-z]' '[A-Z]')
eval "have_${opt}=\"flags & HAS_${uc}\"" eval "have_${opt}=\"flags & HAS_${uc}\""
done done