Imported Upstream version 1.18

[tio] / configure.ac

diff --git a/configure.ac b/configure.ac
index d76809b338fa75027469946b720df4948eaa9fa8..e80cb75372774493c5585bc5032fb6dc27f7a797 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -1,5 +1,5 @@
 AC_PREREQ([2.68])
-AC_INIT([tio], [1.14], [], [tio], [https://tio.github.io])
+AC_INIT([tio], [1.18], [], [tio], [https://tio.github.io])
 AC_CONFIG_HEADERS([src/include/config.h])
 AM_INIT_AUTOMAKE([1.11 foreign dist-xz no-dist-gzip -Wall -Werror])
 AM_SILENT_RULES([yes])
@@ -7,8 +7,9 @@ AC_PROG_CC
 AC_LANG([C])
 AC_PROG_INSTALL
 AC_SYS_LARGEFILE
-
 PKG_PROG_PKG_CONFIG
+
+# Handle bash completion
 AC_ARG_WITH([bash-completion-dir],
     AS_HELP_STRING([--with-bash-completion-dir[=PATH]],
                    [Install the bash auto-completion script in this directory. @<:@default=yes@:>@]),
@@ -25,7 +26,72 @@ fi
 AC_SUBST([BASH_COMPLETION_DIR])
 AM_CONDITIONAL([ENABLE_BASH_COMPLETION],[test "x$with_bash_completion_dir" != "xno"])
 
+# TIO_CHECK_BAUDRATE(N)
+AC_DEFUN(
+    [TIO_CHECK_BAUDRATE],
+    [
+        AC_CHECK_DECL([B$1], [tio_have_decl=1], [tio_have_decl=0], [[#include <termios.h>]])
+        AS_IF([test $tio_have_decl = 1], [
+            AC_SUBST([BAUDRATES], ["$BAUDRATES $1"])
+            AC_SUBST([BAUDRATE_CASES], ["$BAUDRATE_CASES case $1: baudrate = B$1; break;"])]
+        )
+    ]
+)
+
+# TIO_CHECK_BAUDRATES(N1, N2, ...)
+AC_DEFUN(
+    [TIO_CHECK_BAUDRATES],
+    [m4_foreach([n], [$@], [TIO_CHECK_BAUDRATE(m4_normalize(n))])]
+)
+
+# Check for available terminal I/O speeds
+BAUDRATES=
+BAUDRATE_CASES=
+TIO_CHECK_BAUDRATES(
+    0,
+    50,
+    75,
+    110,
+    134,
+    150,
+    200,
+    300,
+    600,
+    1200,
+    1800,
+    2400,
+    4800,
+    7200,
+    9600,
+    14400,
+    19200,
+    28800,
+    38400,
+    57600,
+    76800,
+    115200,
+    230400,
+    460800,
+    500000,
+    576000,
+    921600,
+    1000000,
+    1152000,
+    1500000,
+    2000000,
+    2500000,
+    3000000,
+    3500000,
+    4000000
+)
+
+AC_DEFINE_UNQUOTED([AUTOCONF_BAUDRATE_CASES],[$BAUDRATE_CASES],[Switch cases for detected baud rates])
+
+# Check that it is possible to set arbitrary baud rates using BOTHER
+AC_CHECK_DECLS([BOTHER], [], [], [[#include <asm/termios.h>]])
+
 AC_CONFIG_FILES([Makefile])
 AC_CONFIG_FILES([src/Makefile])
+AC_CONFIG_FILES([src/bash-completion/tio])
 AC_CONFIG_FILES([man/Makefile])
 AC_OUTPUT