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merge/genericise RT’s port to Minix-vmd

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tg
2012-12-17 21:55:06 +00:00
parent 0780070d24
commit b8d3f12025
2 changed files with 66 additions and 5 deletions
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59
Build.sh
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@@ -1,5 +1,5 @@
#!/bin/sh
srcversion='$MirOS: src/bin/mksh/Build.sh,v 1.598 2012/12/05 19:38:05 tg Exp $'
srcversion='$MirOS: src/bin/mksh/Build.sh,v 1.599 2012/12/17 21:55:04 tg Exp $'
#-
# Copyright (c) 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010,
# 2011, 2012
@@ -270,7 +270,21 @@ ac_header() {
echo "/* NeXTstep bug workaround */" >x
for i
do
echo "#include <$i>" >>x
case $i in
_time)
echo '#if HAVE_BOTH_TIME_H' >>x
echo '#include <sys/time.h>' >>x
echo '#include <time.h>' >>x
echo '#elif HAVE_SYS_TIME_H' >>x
echo '#include <sys/time.h>' >>x
echo '#elif HAVE_TIME_H' >>x
echo '#include <time.h>' >>x
echo '#endif' >>x
;;
*)
echo "#include <$i>" >>x
;;
esac
done
echo "#include <$hf>" >>x
echo 'int main(void) { return (0); }' >>x
@@ -604,6 +618,19 @@ LynxOS)
;;
MidnightBSD)
;;
Minix-vmd)
#XXX @RT: really?
add_cppflags -DMKSH__NO_SETEUGID
add_cppflags -DMKSH_UNEMPLOYED
add_cppflags -DMKSH_CONSERVATIVE_FDS
#XXX added from Minix3; RT didn't use this, why?
add_cppflags -DMKSH_NO_LIMITS
#XXX why the deviation from Minix3?
add_cppflags -D_MINIX_SOURCE
#XXX two copied from Minix3
oldish_ed=no-stderr-ed # no /bin/ed, maybe see below
: ${HAVE_SETLOCALE_CTYPE=0}
;;
Minix3)
add_cppflags -DMKSH_UNEMPLOYED
add_cppflags -DMKSH_CONSERVATIVE_FDS
@@ -1364,11 +1391,21 @@ ac_ifcpp 'ifdef MKSH_CONSERVATIVE_FDS' isset_MKSH_CONSERVATIVE_FDS '' \
#
# Environment: headers
#
ac_header sys/time.h sys/types.h
ac_header time.h sys/types.h
test "11" = "$HAVE_SYS_TIME_H$HAVE_TIME_H" || HAVE_BOTH_TIME_H=0
ac_test both_time_h '' 'whether <sys/time.h> and <time.h> can both be included' <<-'EOF'
#include <sys/types.h>
#include <sys/time.h>
#include <time.h>
int main(void) { struct tm tm; return ((int)sizeof(tm)); }
EOF
ac_header sys/bsdtypes.h
ac_header sys/file.h sys/types.h
ac_header sys/mkdev.h sys/types.h
ac_header sys/mman.h sys/types.h
ac_header sys/param.h
ac_header sys/resource.h sys/types.h _time
ac_header sys/select.h sys/types.h
ac_header sys/sysmacros.h
ac_header bstring.h
@@ -1430,8 +1467,17 @@ EOF
ac_test rlim_t <<-'EOF'
#include <sys/types.h>
#if HAVE_BOTH_TIME_H
#include <sys/time.h>
#include <time.h>
#elif HAVE_SYS_TIME_H
#include <sys/time.h>
#elif HAVE_TIME_H
#include <time.h>
#endif
#if HAVE_SYS_RESOURCE_H
#include <sys/resource.h>
#endif
#include <unistd.h>
int main(void) { return ((int)(rlim_t)0); }
EOF
@@ -1482,7 +1528,7 @@ else
#define EXTERN
#define MKSH_INCLUDES_ONLY
#include "sh.h"
__RCSID("$MirOS: src/bin/mksh/Build.sh,v 1.598 2012/12/05 19:38:05 tg Exp $");
__RCSID("$MirOS: src/bin/mksh/Build.sh,v 1.599 2012/12/17 21:55:04 tg Exp $");
int main(void) { printf("Hello, World!\n"); return (0); }
EOF
case $cm in
@@ -1641,7 +1687,14 @@ EOF
ac_test select <<-'EOF'
#include <sys/types.h>
#if HAVE_BOTH_TIME_H
#include <sys/time.h>
#include <time.h>
#elif HAVE_SYS_TIME_H
#include <sys/time.h>
#elif HAVE_TIME_H
#include <time.h>
#endif
#if HAVE_SYS_BSDTYPES_H
#include <sys/bsdtypes.h>
#endif