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16:39⎜«RT|Chatzilla:#!/bin/mksh» ok, tested cc -E outputs preprocessed out with leading space(!). 

16:49⎜<mirabilos:#!/bin/mksh> that's like NeXTstep which insers spaces around =
16:49⎜<mirabilos:#!/bin/mksh> but we can sed that away I guess.
16:49⎜«RT|Chatzilla:#!/bin/mksh» yeah, modifying grep/sed lines adding " *" works
This commit is contained in:
tg 2012-12-24 17:50:10 +00:00
parent 866635468b
commit f998054508
1 changed files with 7 additions and 7 deletions
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14
Build.sh
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@ -1,5 +1,5 @@
#!/bin/sh
srcversion='$MirOS: src/bin/mksh/Build.sh,v 1.604 2012/12/22 00:03:37 tg Exp $'
srcversion='$MirOS: src/bin/mksh/Build.sh,v 1.605 2012/12/24 17:50:10 tg Exp $'
#-
# Copyright (c) 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010,
# 2011, 2012
@ -890,7 +890,7 @@ EOF
ct=untested
et=untested
vv ']' "$CPP $CFLAGS $CPPFLAGS $NOWARN conftest.c | \
sed -n '/^[ce]t *= */s/\([ce]t\) *= */\1=/p' | tr -d \\\\015 >x"
sed -n '/^ *[ce]t *= */s/^ *\([ce]t\) *= */\1=/p' | tr -d \\\\015 >x"
sed 's/^/[ /' x
eval `cat x`
rmf x vv.out
@ -1527,7 +1527,7 @@ else
#define EXTERN
#define MKSH_INCLUDES_ONLY
#include "sh.h"
__RCSID("$MirOS: src/bin/mksh/Build.sh,v 1.604 2012/12/22 00:03:37 tg Exp $");
__RCSID("$MirOS: src/bin/mksh/Build.sh,v 1.605 2012/12/24 17:50:10 tg Exp $");
int main(void) { printf("Hello, World!\n"); return (0); }
EOF
case $cm in
@ -2066,8 +2066,8 @@ mksh_cfg= NSIG
;' >conftest.c
# GNU sed 2.03 segfaults when optimising this to sed -n
NSIG=`vq "$CPP $CFLAGS $CPPFLAGS $NOWARN conftest.c" | \
grep '^mksh_cfg *=' | \
sed 's/^mksh_cfg *=[ ]*\([()0-9x+-][()0-9x+ -]*\).*$/\1/'`
grep '^ *mksh_cfg *=' | \
sed 's/^ *mksh_cfg *=[ ]*\([()0-9x+-][()0-9x+ -]*\).*$/\1/'`
case $NSIG in
*mksh_cfg*) $e "Error: NSIG='$NSIG'"; NSIG=0 ;;
*[\ \(\)+-]*) NSIG=`"$AWK" "BEGIN { print $NSIG }" </dev/null` ;;
@ -2096,8 +2096,8 @@ mksh_cfg= NSIG
echo ';' >>conftest.c
# GNU sed 2.03 croaks on optimising this, too
vq "$CPP $CFLAGS $CPPFLAGS $NOWARN conftest.c" | \
grep '^mksh_cfg *=' | \
sed 's/^mksh_cfg *=[ ]*\([0-9][0-9x]*\).*$/:\1 '$name/
grep '^ *mksh_cfg *=' | \
sed 's/^ *mksh_cfg *=[ ]*\([0-9][0-9x]*\).*$/:\1 '$name/
done | sed -n '/^:[^ ]/s/^://p' | while read nr name; do
test $printf = echo || nr=`printf %d "$nr" 2>/dev/null`
test $nr -gt 0 && test $nr -le $NSIG || continue