Bug #9578

Updated by Nobuyoshi Nakada about 1 year ago

When compiling Ruby 2.1.1, I get the following error

~~~ <pre>
make[2]: Entering directory '/tmp/ruby-build.20140228114849.30108/ruby-2.1.1/ext/readline'
compiling readline.c
readline.c: In function ‘Init_readline’:
readline.c:1977:26: error: ‘Function’ undeclared (first use in this function)
rl_pre_input_hook = (Function *)readline_pre_input_hook;
^
readline.c:1977:26: note: each undeclared identifier is reported only once for each function it appears in
readline.c:1977:36: error: expected expression before ‘)’ token
rl_pre_input_hook = (Function *)readline_pre_input_hook;
^
readline.c: At top level:
readline.c:634:1: warning: ‘readline_pre_input_hook’ defined but not used [-Wunused-function]
readline_pre_input_hook(void)
^
Makefile:228: recipe for target 'readline.o' failed
make[2]: *** [readline.o] Error 1
make[2]: Leaving directory '/tmp/ruby-build.20140228114849.30108/ruby-2.1.1/ext/readline'
exts.mk:198: recipe for target 'ext/readline/all' failed
make[1]: *** [ext/readline/all] Error 2
~~~ </pre>

Readline version:

~~~C


/* Hex-encoded Readline version number. */

#define RL_READLINE_VERSION 0x0603 /* Readline 6.3 */

#define RL_VERSION_MAJOR 6

#define RL_VERSION_MINOR 3



...



extern rl_hook_func_t *rl_pre_input_hook;
~~~


OS version:

Linux 3.13.5-1-ARCH #1 SMP PREEMPT Sun Feb 23 00:25:24 CET 2014 x86_64 GNU/Linux

I can provide full `configure` and `make` logs, if required.

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