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libast: Revert conf.sh changes (re: 2e839d87, 3aa01a95)

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These caused a compilation failure in the generated conftab.c
file while compiling on Solaris with gcc.
This commit is contained in:
Martijn Dekker 2021-01-16 18:32:37 +01:00
parent 68a6f9a6e2
commit 1554ec2cdd
1 changed files with 1 additions and 4 deletions
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5
src/lib/libast/comp/conf.sh
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@ -833,10 +833,7 @@ unsigned int conf[] = {
[ -f $tmp.1.e ] || cp $tmp.e $tmp.1.e
snl='\
'
# Extract failing identifiers. Try to isolate compiler errors while eliminating suggestions.
# As of 2021, known to work on: gcc, clang, Solaris Studio cc
sed -n 's/[Dd]id you mean.*//; /[Ww]arning:/ d; /[Ee]rror:/ p; /[Ll]ine [0-9][0-9]*:/ p' $tmp.e |
sed "s/[^_ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789][^_ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789]*/${snl}/g" |
sed "s/[^_ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789][^_ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789]*/${snl}/g" $tmp.e |
grep '^[_ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz][_ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789]*$' |
sort -u > $tmp.n
cmp -s $tmp.n $tmp.p && break