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check alarm

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Fumitoshi UKAI
2001-11-22 13:53:19 +00:00
parent 544b4b2d58
commit f55f3c1408
2 changed files with 26 additions and 1 deletions
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4
ChangeLog
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@@ -1,3 +1,7 @@
2001-11-22 Fumitoshi UKAI <ukai@debian.or.jp
* configure (alarm): check alarm if USE_ALARM
2001-11-22 Tsutomu Okada <okada@furuno.co.jp> 2001-11-22 Tsutomu Okada <okada@furuno.co.jp>
* [w3m-dev 02501] * [w3m-dev 02501]

23
configure vendored
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@@ -1,5 +1,5 @@
#!/bin/sh #!/bin/sh
# $Id: configure,v 1.13 2001/11/22 03:22:12 ukai Exp $ # $Id: configure,v 1.14 2001/11/22 13:53:19 ukai Exp $
# Configuration. # Configuration.
# #
@@ -1590,6 +1590,27 @@ else
fi fi
fi fi
# check alarm()
if [ "$use_alarm" = y ]; then
cat > _zdmachdep.c <<EOF
#include <unistd.h>
#include <signal.h>
main()
{
int sa = SIGALRM;
void (*)() = alarm;
}
EOF
if $cc $cflags -o _zmachdep _zmachdep.c > /dev/null 2>&1
then
echo "You have alarm()."
else
echo "You don't have alarm(), disable USE_ALARM"
use_alarm=n
def_use_alarm="#undef USE_ALARM"
fi
fi
# check for float.h # check for float.h
cat > _zmachdep.c << EOF cat > _zmachdep.c << EOF
#include <float.h> #include <float.h>