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-rw-r--r--third_party/heimdal/lib/libedit/acinclude.m466
1 files changed, 66 insertions, 0 deletions
diff --git a/third_party/heimdal/lib/libedit/acinclude.m4 b/third_party/heimdal/lib/libedit/acinclude.m4
new file mode 100644
index 0000000..51b4ddb
--- /dev/null
+++ b/third_party/heimdal/lib/libedit/acinclude.m4
@@ -0,0 +1,66 @@
+
+dnl
+dnl read lib version from file (and trim trailing newline)
+dnl
+define([EL_RELEASE], [patsubst(esyscmd([. src/shlib_version; echo $major.$minor]), [
+])])
+
+dnl
+dnl read cvsexport timestamp from file (and trim trailing newline)
+dnl
+define([EL_TIMESTAMP], [patsubst(esyscmd([date +"%Y%m%d"]), [
+])])
+
+
+dnl
+dnl NetBSD use the -mdoc macro package for manpages, but e.g.
+dnl AIX and Solaris only support the -man package.
+dnl
+AC_DEFUN([EL_MANTYPE],
+[
+ MANTYPE=
+ TestPath="/usr/bin${PATH_SEPARATOR}/usr/ucb"
+ AC_PATH_PROGS(NROFF, nroff awf, /bin/false, $TestPath)
+ if ${NROFF} -mdoc ${srcdir}/doc/editrc.5.roff >/dev/null 2>&1; then
+ MANTYPE=mdoc
+ fi
+ AC_SUBST(MANTYPE)
+])
+
+
+dnl
+dnl Check if getpwnam_r and getpwuid_r are POSIX.1 compatible
+dnl POSIX draft version returns 'struct passwd *' (used on Solaris)
+dnl NOTE: getpwent_r is not POSIX so we always use getpwent
+dnl
+AC_DEFUN([EL_GETPW_R_POSIX],
+[
+ AC_MSG_CHECKING([whether getpwnam_r and getpwuid_r are posix like])
+ # The prototype for the POSIX version is:
+ # int getpwnam_r(char *, struct passwd *, char *, size_t, struct passwd **)
+ # int getpwuid_r(uid_t, struct passwd *, char *, size_t, struct passwd **);
+ AC_TRY_LINK([#include <stdlib.h>
+ #include <sys/types.h>
+ #include <pwd.h>],
+ [getpwnam_r(NULL, NULL, NULL, (size_t)0, NULL);
+ getpwuid_r((uid_t)0, NULL, NULL, (size_t)0, NULL);],
+ [AC_DEFINE([HAVE_GETPW_R_POSIX], 1, [Define to 1 if you have getpwnam_r and getpwuid_r that are POSIX.1 compatible.])
+ AC_MSG_RESULT(yes)],
+ [AC_MSG_RESULT(no)])
+])
+
+AC_DEFUN([EL_GETPW_R_DRAFT],
+[
+ AC_MSG_CHECKING([whether getpwnam_r and getpwuid_r are posix _draft_ like])
+ # The prototype for the POSIX draft version is:
+ # struct passwd *getpwuid_r(uid_t, struct passwd *, char *, int);
+ # struct passwd *getpwnam_r(char *, struct passwd *, char *, int);
+ AC_TRY_LINK([#include <stdlib.h>
+ #include <sys/types.h>
+ #include <pwd.h>],
+ [getpwnam_r(NULL, NULL, NULL, (size_t)0);
+ getpwuid_r((uid_t)0, NULL, NULL, (size_t)0);],
+ [AC_DEFINE([HAVE_GETPW_R_DRAFT], 1, [Define to 1 if you have getpwnam_r and getpwuid_r that are draft POSIX.1 versions.])
+ AC_MSG_RESULT(yes)],
+ [AC_MSG_RESULT(no)])
+])