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| author | John Jolly <john.jolly@gmail.com> | 2020-06-09 12:21:23 -0600 |
|---|---|---|
| committer | Peter Scheibel <scheibel1@llnl.gov> | 2020-06-12 12:29:43 -0700 |
| commit | b90780d256f88ef081b11b3400155d155dcc76e0 (patch) | |
| tree | a11e75cf232123e5ab645091d6ff4ad441ac4898 | |
| parent | f44a93e4f7014d78cbfa75efb5303944375f8a5d (diff) | |
| download | spack-b90780d256f88ef081b11b3400155d155dcc76e0.tar.gz spack-b90780d256f88ef081b11b3400155d155dcc76e0.tar.bz2 spack-b90780d256f88ef081b11b3400155d155dcc76e0.tar.xz spack-b90780d256f88ef081b11b3400155d155dcc76e0.zip | |
cscope: Link tinfow instead of tinfo
Whenever attempting to use any ncurses functionality within cscope, a
page fault would result within the ncurses library.
Program received signal SIGSEGV, Segmentation fault.
0x00007ffff7fad3cf in termattrs_sp () from .../lib/libncursesw.so.6
(gdb) bt
#0 0x00007ffff7fad3cf in termattrs_sp () from .../lib/libncursesw.so.6
#1 0x00007ffff7faa794 in _nc_setupscreen_sp () from .../lib/libncursesw.so.6
#2 0x00007ffff7fa614c in newterm_sp () from .../lib/libncursesw.so.6
#3 0x00007ffff7fa65b9 in newterm () from .../lib/libncursesw.so.6
#4 0x00007ffff7fa2970 in initscr () from .../lib/libncursesw.so.6
#5 0x0000000000403dc2 in main (argc=<optimized out>, argv=0x7fffffffcea8) at main.c:574
This is due to a conflict between libtinfo.so and libtinfow.so. Both are
linked into cscope:
$ ldd $(which cscope)
/bin/bash: .../lib/libtinfo.so.6: no version information available (required by /bin/bash)
linux-vdso.so.1 (0x00007fff5dbcb000)
libncursesw.so.6 => .../lib/libncursesw.so.6 (0x00007f435cc69000)
libtinfo.so.6 => .../lib/libtinfo.so.6 (0x00007f435cc2c000)
libc.so.6 => /lib/x86_64-linux-gnu/libc.so.6 (0x00007f435ca29000)
libtinfow.so.6 => .../lib/libtinfow.so.6 (0x00007f435c9e8000)
/lib64/ld-linux-x86-64.so.2 (0x00007f435cca7000)
Specifically linking libtinfow.so instead of libtinfo.so resolves the
issue.
All instances of '...' above represent the path to the installed ncurses
for Spack.
| -rw-r--r-- | var/spack/repos/builtin/packages/cscope/package.py | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/var/spack/repos/builtin/packages/cscope/package.py b/var/spack/repos/builtin/packages/cscope/package.py index 2682ffea70..a829b1e1e5 100644 --- a/var/spack/repos/builtin/packages/cscope/package.py +++ b/var/spack/repos/builtin/packages/cscope/package.py @@ -21,7 +21,7 @@ class Cscope(AutotoolsPackage): depends_on('bison', type='build') depends_on('pkgconfig', type='build') - build_targets = ['CURSES_LIBS=-lncursesw -ltinfo'] + build_targets = ['CURSES_LIBS=-lncursesw -ltinfow'] def url_for_version(self, version): url = "https://sourceforge.net/projects/cscope/files/cscope/{0}{1}/cscope-{1}.tar.gz" |