Hey! Following patch adds optional support for system-wide libedit library instead of bundled one...
From dbaeba79be1292a43c50e0b9cf29a0e96a1994ad Mon Sep 17 00:00:00 2001 From: Priit Laes <pl...@plaes.org> Date: Sun, 21 Feb 2010 16:58:26 +0200 Subject: [PATCH 3/6] Add optional support for system libedit. --- configure.in | 14 +++++++++++++- frontend/libedit/Makefile.am | 11 +++++++++-- frontend/libedit/mono-debugger-readline.h | 10 +++++++++- 3 files changed, 31 insertions(+), 4 deletions(-) diff --git a/configure.in b/configure.in index 6be6bd1..f88e706 100644 --- a/configure.in +++ b/configure.in @@ -262,7 +262,19 @@ AC_HEADER_DIRENT AC_CHECK_FUNCS(fcntl getpagesize setitimer sysconf fdopen getuid getgid) AC_CHECK_FUNCS(strlcpy strlcat fgetln) -CHECK_READLINE +AC_ARG_WITH([system-libedit], + AS_HELP_STRING([--with-system-libedit], [Use the system copy of libedit.])) + +AS_IF([test "x$with_system_libedit" = "xyes"], + [ + AC_CHECK_HEADERS([editline/readline.h libedit/readline.h], [found_libedit_header=yes; break;]) + AS_IF([test "$found_libedit_header" != "yes"], [AC_MSG_ERROR([Missing libedit/readline.h header])]) + AC_CHECK_LIB([edit], [el_init], [:], [AC_MSG_ERROR([Missing libedit library])]) + ], [ + CHECK_READLINE + ]) + +AM_CONDITIONAL([SYSTEM_LIBEDIT], [test "x$with_system_libedit" = "xyes"]) min_mono_version=72 symfile_major_version=50 diff --git a/frontend/libedit/Makefile.am b/frontend/libedit/Makefile.am index 9e03757..100cb88 100644 --- a/frontend/libedit/Makefile.am +++ b/frontend/libedit/Makefile.am @@ -1,14 +1,21 @@ lib_LTLIBRARIES = libmonodebuggerreadline.la libmonodebuggerreadline_la_SOURCES = \ - mono-debugger-readline.c mono-debugger-readline.h readline.c readline.h \ + mono-debugger-readline.c mono-debugger-readline.h + +if SYSTEM_LIBEDIT +libedit_libs = -ledit +else +libedit_libs = @READLINE_DEPLIBS@ +libmonodebuggerreadline_la_SOURCES += readline.c readline.h \ chared.c common.c el.c emacs.c fcns.c help.c hist.c history.c key.c map.c \ parse.c prompt.c read.c refresh.c search.c sig.c term.c tty.c vi.c vis.c unvis.c \ strlcpy.c strlcat.c chared.h common.h el.h emacs.h fcns.h help.h histedit.h hist.h \ key.h map.h parse.h prompt.h read.h refresh.h search.h sig.h sys.h term.h tty.h \ vi.h vis.h el_term.h filecomplete.h tokenizer.c filecomplete.c +endif -libmonodebuggerreadline_la_LIBADD = @BASE_DEPENDENCIES_LIBS@ @READLINE_DEPLIBS@ +libmonodebuggerreadline_la_LIBADD = @BASE_DEPENDENCIES_LIBS@ $(libedit_libs) if PLATFORM_X86_DARWIN libmonodebuggerreadline_la_LDFLAGS = -no-undefined -shared -Wl else diff --git a/frontend/libedit/mono-debugger-readline.h b/frontend/libedit/mono-debugger-readline.h index c547c75..1a854cc 100644 --- a/frontend/libedit/mono-debugger-readline.h +++ b/frontend/libedit/mono-debugger-readline.h @@ -1,9 +1,17 @@ #ifndef __MONO_DEBUGGER_READLINE_H__ #define __MONO_DEBUGGER_READLINE_H__ +#include <config.h> + #include <glib.h> #include <stdio.h> -#include <readline.h> +#if defined(HAVE_LIBEDIT_READLINE_H) +# include <libedit/readline.h> +#elif defined(HAVE_LIBEDIT_READLINE_H) +# include <libedit/readline.h> +#else +# include "readline.h" +#endif G_BEGIN_DECLS -- 1.7.0
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