Merged branch 'master' of git://git.tokkee.org/sysdb.

[sysdb.git] / configure.ac

diff --git a/configure.ac b/configure.ac
index 0e4305505a3739d09a628024e509a9935204da7f..b7a07e662bdaf80ccfde933aaf26ce5a38cdf0ba 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -37,7 +37,7 @@ AC_CONFIG_SRCDIR([src/sysdb.c])
 AC_CONFIG_HEADERS([src/config.h])
 AC_PREFIX_DEFAULT([/opt/sysdb])
 
-AM_INIT_AUTOMAKE([foreign -Wall])
+AM_INIT_AUTOMAKE([foreign subdir-objects -Wall])
 
 AC_LANG(C)
 
@@ -48,6 +48,7 @@ AC_PROG_CPP
 AC_PROG_INSTALL
 AC_PROG_LN_S
 AC_PROG_MAKE_SET
+AM_PROG_AR
 
 AM_PROG_CC_C_O
 AM_PROG_LEX
@@ -184,9 +185,12 @@ if test "x$enable_strict_checks" = "xyes"; then
 fi
 AC_SUBST([STRICT_CFLAGS])
 
+m4_divert_once([HELP_ENABLE], [
+Build dependencies:])
+
 dnl Testing.
-build_testing="no"
-PKG_CHECK_MODULES([CHECK], [check >= 0.9.4], [build_testing="yes"])
+PKG_CHECK_MODULES([CHECK], [check >= 0.9.4],
+               [build_testing="yes"], [build_testing="no"])
 
 AC_CHECK_HEADERS(libgen.h)
 
@@ -207,6 +211,94 @@ if test "x$with_libdbi" = "xyes"; then
 fi
 AM_CONDITIONAL([BUILD_WITH_LIBDBI], test "x$with_libdbi" = "xyes")
 
+dnl Required for mocking FILE related functions.
+orig_CFLAGS="$CFLAGS"
+CFLAGS="$CFLAGS -D_GNU_SOURCE"
+AC_CHECK_FUNCS([fopencookie],
+               [have_fopencookie="yes"],
+               [have_fopencookie="no (fopencookie not available)"])
+CFLAGS="$orig_CFLAGS"
+AM_CONDITIONAL([BUILD_WITH_FOPENCOOKIE], test "x$have_fopencookie" = "xyes")
+if test "x$have_fopencookie" = "xyes"; then
+       AC_DEFINE([HAVE_FOPENCOOKIE], 1)
+fi
+
+dnl readline support
+AC_ARG_WITH([readline],
+               [AS_HELP_STRING([--with-readline],
+                       [readline support (libedit/libreadline) (default: auto, prefer libedit)])],
+               [readline_support="$withval"],
+               [readline_support="auto"])
+
+if test "x$readline_support" = "xyes"; then
+       readline_support="auto"
+fi
+
+have_libedit="no"
+if test "x$readline_support" = "xauto" \
+               || test "x$readline_support" = "xlibedit"; then
+       PKG_CHECK_MODULES([LIBEDIT], [libedit],
+                       [have_libedit="yes"], [have_libedit="no"])
+       if test "x$have_libedit" = "xyes"; then
+               AC_CHECK_HEADERS([editline/readline.h], [],
+                               [AC_CHECK_HEADERS([readline.h], [],
+                                               [have_libedit="no (readline header not found"])])
+       fi
+       if test "x$have_libedit" = "xyes"; then
+               AC_CHECK_HEADERS([editline/history.h], [],
+                               [AC_CHECK_HEADERS([history.h], [],
+                                               [have_libedit="no (history header not found"])])
+       fi
+else
+       have_libedit="disabled on command-line"
+fi
+
+have_libreadline="no"
+if test "x$have_libedit" = "xno"; then
+       if test "x$readline_support" = "xauto" \
+                       || test "x$readline_support" = "xlibreadline"; then
+               AC_CHECK_LIB([readline], [readline],
+                               [have_libreadline="yes"],
+                               [have_libreadline="no (libreadline or symbol 'readline' not found)"])
+       fi
+       if test "x$have_libreadline" = "xyes"; then
+               AC_CHECK_HEADERS([readline/readline.h], [],
+                               [AC_CHECK_HEADERS([readline.h], [],
+                                               [have_libreadline="no (readline header not found"])])
+       fi
+       if test "x$have_libreadline" = "xyes"; then
+               AC_CHECK_HEADERS([readline/history.h], [],
+                               [AC_CHECK_HEADERS([history.h], [],
+                                               [have_libreadline="no (history header not found"])])
+       fi
+else
+       have_libreadline="unchecked (prefer libedit)"
+fi
+
+if test "x$have_libedit" = "xyes"; then
+       READLINE_LIBS="$LIBEDIT_LIBS"
+       READLINE_CFLAGS="$LIBEDIT_CFLAGS"
+       readline_support="libedit"
+else if test "x$have_libreadline" = "xyes"; then
+       READLINE_LIBS="-lreadline -lhistory"
+       READLINE_CFLAGS=""
+       readline_support="libreadline"
+else
+       READLINE_LIBS=""
+       READLINE_CFLAGS=""
+       if test "x$readline_support" = "xno"; then
+               AC_MSG_WARN([*** readline support disabled; disabling SysDB client])
+       else if test "x$readline_support" = "xauto"; then
+               AC_MSG_WARN([*** readline not found; disabling SysDB client])
+       else
+               AC_MSG_ERROR([readline not found])
+       fi; fi
+       readline_support="no"
+fi; fi
+AC_SUBST([READLINE_LIBS])
+AC_SUBST([READLINE_CFLAGS])
+AM_CONDITIONAL([BUILD_CLIENT], test "x$readline_support" != "no")
+
 dnl Feature checks.
 build_documentation="yes"
 
@@ -280,9 +372,12 @@ AC_MSG_RESULT()
 AC_MSG_RESULT([  Features:])
 AC_MSG_RESULT([    documentation:  . . . . . . $build_documentation])
 AC_MSG_RESULT([    unit testing: . . . . . . . $build_testing])
+AC_MSG_RESULT([      stdio mocking:  . . . . . $have_fopencookie])
 AC_MSG_RESULT()
 AC_MSG_RESULT([  Libraries:])
 AC_MSG_RESULT([    libdbi: . . . . . . . . . . $with_libdbi])
+AC_MSG_RESULT([    libedit:  . . . . . . . . . $have_libedit])
+AC_MSG_RESULT([    libreadline:  . . . . . . . $have_libreadline])
 AC_MSG_RESULT()
 AC_MSG_RESULT([  Backends:])
 AC_MSG_RESULT([    collectd: . . . . . . . . . $enable_collectd])
@@ -296,3 +391,4 @@ AC_MSG_RESULT([This package is maintained by $PACKAGE_MAINTAINER.])
 AC_MSG_RESULT([Please report bugs to $PACKAGE_BUGREPORT.])
 AC_MSG_RESULT()
 
+dnl vim: set tw=78 sw=4 ts=4 noexpandtab :