| #!/bin/sh |
| |
| # Exit with status 0 if a supported version of libpthread is found (NPTL or |
| # non-Linux libpthread) and exit with status 1 if a non-supported version of |
| # libpthread is found (LinuxThreads). |
| |
| if [ "$(uname)" = "Linux" ]; then |
| if [ ! -x /usr/bin/getconf ]; then |
| echo "Error: could not find the program /usr/bin/getconf." |
| echo "Please install the glibc-common package." |
| # Assume NPTL. |
| exit 0 |
| fi |
| libpthread_version="$(/usr/bin/getconf GNU_LIBPTHREAD_VERSION 2>/dev/null)" |
| if [ "${libpthread_version#NPTL}" != "${libpthread_version}" ]; then |
| # NPTL |
| exit 0 |
| fi |
| # configuration string is empty or does start with "linuxthreads". |
| exit 1 |
| fi |
| |
| # Another OS than Linux, which is also fine. |
| exit 0 |
