+dnl CF_DISABLE_ECHO version: 12 updated: 2012/10/06 16:30:28
+dnl ---------------
+dnl You can always use "make -n" to see the actual options, but it's hard to
+dnl pick out/analyze warning messages when the compile-line is long.
+dnl
+dnl Sets:
+dnl ECHO_LT - symbol to control if libtool is verbose
+dnl ECHO_LD - symbol to prefix "cc -o" lines
+dnl RULE_CC - symbol to put before implicit "cc -c" lines (e.g., .c.o)
+dnl SHOW_CC - symbol to put before explicit "cc -c" lines
+dnl ECHO_CC - symbol to put before any "cc" line
+dnl
+AC_DEFUN([CF_DISABLE_ECHO],[
+AC_MSG_CHECKING(if you want to see long compiling messages)
+CF_ARG_DISABLE(echo,
+ [ --disable-echo do not display "compiling" commands],
+ [
+ ECHO_LT='--silent'
+ ECHO_LD='@echo linking [$]@;'
+ RULE_CC='@echo compiling [$]<'
+ SHOW_CC='@echo compiling [$]@'
+ ECHO_CC='@'
+],[
+ ECHO_LT=''
+ ECHO_LD=''
+ RULE_CC=''
+ SHOW_CC=''
+ ECHO_CC=''
+])
+AC_MSG_RESULT($enableval)
+AC_SUBST(ECHO_LT)
+AC_SUBST(ECHO_LD)
+AC_SUBST(RULE_CC)
+AC_SUBST(SHOW_CC)
+AC_SUBST(ECHO_CC)
+])dnl
+dnl ---------------------------------------------------------------------------
+dnl CF_DISABLE_GNAT_PROJECTS version: 1 updated: 2014/06/01 11:34:00
+dnl ------------------------
+AC_DEFUN([CF_DISABLE_GNAT_PROJECTS],[
+AC_MSG_CHECKING(if we want to use GNAT projects)
+CF_ARG_DISABLE(gnat-projects,
+ [ --disable-gnat-projects test: disable GNAT projects even if usable],
+ [enable_gnat_projects=no],
+ [enable_gnat_projects=yes])
+AC_MSG_RESULT($enable_gnat_projects)
+])dnl
+dnl ---------------------------------------------------------------------------
+dnl CF_ENABLE_PC_FILES version: 9 updated: 2012/08/04 13:59:54
+dnl ------------------
+dnl This is the "--enable-pc-files" option, which is available if there is a
+dnl pkg-config configuration on the local machine.
+AC_DEFUN([CF_ENABLE_PC_FILES],[
+AC_REQUIRE([CF_PKG_CONFIG])
+AC_REQUIRE([CF_WITH_PKG_CONFIG_LIBDIR])
+
+if test "$PKG_CONFIG" != none ; then
+ AC_MSG_CHECKING(if we should install .pc files for $PKG_CONFIG)
+ AC_ARG_ENABLE(pc-files,
+ [ --enable-pc-files generate and install .pc files for pkg-config],
+ [enable_pc_files=$enableval],
+ [enable_pc_files=no])
+ AC_MSG_RESULT($enable_pc_files)
+ if test "$enable_pc_files" != no
+ then
+ CF_PATH_SYNTAX(PKG_CONFIG_LIBDIR)
+ fi
+else
+ enable_pc_files=no
+fi
+])dnl
+dnl ---------------------------------------------------------------------------