diff options
Diffstat (limited to 'configure.ac')
| -rwxr-xr-x | configure.ac | 31 |
1 files changed, 13 insertions, 18 deletions
diff --git a/configure.ac b/configure.ac index fe389ebb35..6f7ca9defd 100755 --- a/configure.ac +++ b/configure.ac @@ -295,6 +295,7 @@ AC_C_FLAG([-Wmissing-declarations]) AC_C_FLAG([-Wpointer-arith]) AC_C_FLAG([-Wbad-function-cast]) AC_C_FLAG([-Wwrite-strings]) +AC_C_FLAG([-Wundef]) if test "$enable_gcc_ultra_verbose" = "yes" ; then AC_C_FLAG([-Wcast-qual]) AC_C_FLAG([-Wstrict-prototypes]) @@ -859,7 +860,7 @@ fi AC_SUBST([EXTRAVERSION]) if test "$with_pkg_git_version" = "yes"; then - if test -d "${srcdir}/.git"; then + if test -e "${srcdir}/.git"; then AC_DEFINE([GIT_VERSION], [1], [include git version info]) else with_pkg_git_version="no" AC_MSG_WARN([--with-pkg-git-version given, but this is not a git checkout]) @@ -958,7 +959,7 @@ int main(int argc, char **argv) { AC_CHECK_HEADERS([pthread_np.h],,, [ #include <pthread.h> ]) -AC_CHECK_FUNCS([pthread_setname_np pthread_set_name_np]) +AC_CHECK_FUNCS([pthread_setname_np pthread_set_name_np pthread_getthreadid_np]) needsync=true @@ -1201,7 +1202,11 @@ dnl other functions dnl --------------- AC_CHECK_FUNCS([ \ strlcat strlcpy \ - getgrouplist]) + getgrouplist \ + openat \ + unlinkat \ + posix_fallocate \ + ]) dnl ########################################################################## dnl LARGE if block spans a lot of "configure"! @@ -2196,22 +2201,12 @@ if test "$enable_backtrace" != "no" ; then fi if test "$backtrace_ok" = "no"; then - case "$host_os" in - sunos* | solaris2*) - AC_CHECK_FUNCS([printstack], [ - AC_DEFINE([HAVE_PRINTSTACK], [1], [Solaris printstack]) + AC_CHECK_HEADER([execinfo.h], [ + AC_SEARCH_LIBS([backtrace], [execinfo], [ + AC_DEFINE([HAVE_GLIBC_BACKTRACE], [1], [Glibc backtrace]) backtrace_ok=yes - ]) - ;; - esac - if test "$backtrace_ok" = "no"; then - AC_CHECK_HEADER([execinfo.h], [ - AC_SEARCH_LIBS([backtrace], [execinfo], [ - AC_DEFINE([HAVE_GLIBC_BACKTRACE], [1], [Glibc backtrace]) - backtrace_ok=yes - ],, [-lm]) - ]) - fi + ],, [-lm]) + ]) fi if test "$enable_backtrace" = "yes" -a "$backtrace_ok" = "no"; then |