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• Build.sh: fix NSIG detection for gcc-snapshot

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• all: bump version to R50-current; add more comments; whitespace
• all: remove all mkssert(); we’ll do full re-runs of scan-build and,
  hopefully, Coverity Scan/Prevent
• check.t: fix a testcase (sed could exit false, but we don’t care)
• eval.c: fix tilde_ok data type (only unsigned may shl constantly)
• exec.c: fix shebang buf array accesses to always go via uint8_t *
This commit is contained in:
tg
2014-11-25 21:13:31 +00:00
parent 371ee4af07
commit 2f52b993a1
13 changed files with 57 additions and 61 deletions
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16
Build.sh
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@ -1,5 +1,5 @@
#!/bin/sh
srcversion='$MirOS: src/bin/mksh/Build.sh,v 1.670 2014/11/25 20:00:36 tg Exp $'
srcversion='$MirOS: src/bin/mksh/Build.sh,v 1.671 2014/11/25 21:13:18 tg Exp $'
#-
# Copyright (c) 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010,
# 2011, 2012, 2013, 2014
@ -1784,7 +1784,7 @@ else
#define EXTERN
#define MKSH_INCLUDES_ONLY
#include "sh.h"
__RCSID("$MirOS: src/bin/mksh/Build.sh,v 1.670 2014/11/25 20:00:36 tg Exp $");
__RCSID("$MirOS: src/bin/mksh/Build.sh,v 1.671 2014/11/25 21:13:18 tg Exp $");
int main(void) { printf("Hello, World!\n"); return (isatty(0)); }
EOF
case $cm in
@ -2263,6 +2263,11 @@ mksh_cfg= NSIG
;' >conftest.c
# GNU sed 2.03 segfaults when optimising this to sed -n
NSIG=`vq "$CPP $CFLAGS $CPPFLAGS $NOWARN conftest.c" | \
grep -v '^#' | \
sed '/mksh_cfg.*= *$/{
N
s/\n/ /
}' | \
grep '^ *mksh_cfg *=' | \
sed 's/^ *mksh_cfg *=[ ]*\([()0-9x+-][()0-9x+ -]*\).*$/\1/'`
case $NSIG in
@ -2294,6 +2299,11 @@ mksh_cfg= NSIG
echo ';' >>conftest.c
# GNU sed 2.03 croaks on optimising this, too
vq "$CPP $CFLAGS $CPPFLAGS $NOWARN conftest.c" | \
grep -v '^#' | \
sed '/mksh_cfg.*= *$/{
N
s/\n/ /
}' | \
grep '^ *mksh_cfg *=' | \
sed 's/^ *mksh_cfg *=[ ]*\([0-9][0-9x]*\).*$/:\1 '$name/
done | sed -n '/^:[^ ]/s/^://p' | while read nr name; do
@ -2315,7 +2325,7 @@ addsrcs '!' HAVE_STRLCPY strlcpy.c
addsrcs USE_PRINTF_BUILTIN printf.c
test 1 = "$USE_PRINTF_BUILTIN" && add_cppflags -DMKSH_PRINTF_BUILTIN
test 1 = "$HAVE_CAN_VERB" && CFLAGS="$CFLAGS -verbose"
add_cppflags -DMKSH_BUILD_R=504
add_cppflags -DMKSH_BUILD_R=509
$e $bi$me: Finished configuration testing, now producing output.$ao