70 lines
2.1 KiB
Ruby
70 lines
2.1 KiB
Ruby
class Libsigsegv < Formula
|
|
desc "Library for handling page faults in user mode"
|
|
homepage "https://www.gnu.org/software/libsigsegv/"
|
|
url "https://ftp.gnu.org/gnu/libsigsegv/libsigsegv-2.12.tar.gz"
|
|
mirror "https://ftpmirror.gnu.org/libsigsegv/libsigsegv-2.12.tar.gz"
|
|
sha256 "3ae1af359eebaa4ffc5896a1aee3568c052c99879316a1ab57f8fe1789c390b6"
|
|
|
|
bottle do
|
|
cellar :any
|
|
sha256 "aae3e97886b24afb8daf0bafdf9dc02c5fa3d18392611cf68dfd88b663deb87b" => :catalina
|
|
sha256 "3b92bc3dfb8000bfac2b9ebdef436acdf0047d1c98b3ed250f0a332d84ba869a" => :mojave
|
|
sha256 "5fea960fc3cc9f168749e36e37efbf53f3030d4a3fc2f2602f182d3dcafd5a17" => :high_sierra
|
|
sha256 "158f90f84a050e266c23299745b7553321c304649e9f88afcf34d73ef08f95a1" => :sierra
|
|
sha256 "b9808096e671482dffd3c4b7ea330d8fc58027bee92c6a774b953fefc1606eb1" => :el_capitan
|
|
end
|
|
|
|
def install
|
|
system "./configure", "--disable-dependency-tracking",
|
|
"--prefix=#{prefix}",
|
|
"--enable-shared"
|
|
system "make"
|
|
system "make", "check"
|
|
system "make", "install"
|
|
end
|
|
|
|
test do
|
|
# Sourced from tests/efault1.c in tarball.
|
|
(testpath/"test.c").write <<~EOS
|
|
#include "sigsegv.h"
|
|
|
|
#include <errno.h>
|
|
#include <fcntl.h>
|
|
#include <stdio.h>
|
|
#include <stdlib.h>
|
|
#include <unistd.h>
|
|
|
|
const char *null_pointer = NULL;
|
|
static int
|
|
handler (void *fault_address, int serious)
|
|
{
|
|
abort ();
|
|
}
|
|
|
|
int
|
|
main ()
|
|
{
|
|
if (open (null_pointer, O_RDONLY) != -1 || errno != EFAULT)
|
|
{
|
|
fprintf (stderr, "EFAULT not detected alone");
|
|
exit (1);
|
|
}
|
|
|
|
if (sigsegv_install_handler (&handler) < 0)
|
|
exit (2);
|
|
|
|
if (open (null_pointer, O_RDONLY) != -1 || errno != EFAULT)
|
|
{
|
|
fprintf (stderr, "EFAULT not detected with handler");
|
|
exit (1);
|
|
}
|
|
|
|
printf ("Test passed");
|
|
return 0;
|
|
}
|
|
EOS
|
|
|
|
system ENV.cc, "test.c", "-L#{lib}", "-lsigsegv", "-o", "test"
|
|
assert_match /Test passed/, shell_output("./test")
|
|
end
|
|
end
|