Files
sysprof/m4/ax_compiler_flags_gir.m4
Christian Hergert 29c4ec495f Land Sysprof 2.x
This is a major redesign a modernization of Sysprof. The core data
structures and design are largely the same, but it has been ported to
Gtk3 and has lots of additions that should make your profiling experience
smoother. Especially for those that are new to profiling.

There are some very simple help docs added, but we really need the
experts to come in and write some documentation here.
2016-04-13 05:24:03 -07:00

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# ===========================================================================
# http://www.gnu.org/software/autoconf-archive/ax_compiler_flags_gir.html
# ===========================================================================
#
# SYNOPSIS
#
# AX_COMPILER_FLAGS_GIR([VARIABLE], [IS-RELEASE], [EXTRA-BASE-FLAGS], [EXTRA-YES-FLAGS])
#
# DESCRIPTION
#
# Add warning flags for the g-ir-scanner (from GObject Introspection) to
# VARIABLE, which defaults to WARN_SCANNERFLAGS. VARIABLE is AC_SUBST-ed
# by this macro, but must be manually added to the SCANNERFLAGS variable
# for each GIR target in the code base.
#
# This macro depends on the environment set up by AX_COMPILER_FLAGS.
# Specifically, it uses the value of $ax_enable_compile_warnings to decide
# which flags to enable.
#
# LICENSE
#
# Copyright (c) 2015 Philip Withnall <philip@tecnocode.co.uk>
#
# Copying and distribution of this file, with or without modification, are
# permitted in any medium without royalty provided the copyright notice
# and this notice are preserved. This file is offered as-is, without any
# warranty.
#serial 4
AC_DEFUN([AX_COMPILER_FLAGS_GIR],[
AX_REQUIRE_DEFINED([AX_APPEND_FLAG])
# Variable names
m4_define(ax_warn_scannerflags_variable,
[m4_normalize(ifelse([$1],,[WARN_SCANNERFLAGS],[$1]))])
# Base flags
AX_APPEND_FLAG([$3],ax_warn_scannerflags_variable)
AS_IF([test "$ax_enable_compile_warnings" != "no"],[
# "yes" flags
AX_APPEND_FLAG([ dnl
--warn-all dnl
$4 dnl
$5 dnl
$6 dnl
$7 dnl
],ax_warn_scannerflags_variable)
])
AS_IF([test "$ax_enable_compile_warnings" = "error"],[
# "error" flags
AX_APPEND_FLAG([ dnl
--warn-error dnl
],ax_warn_scannerflags_variable)
])
# Substitute the variables
AC_SUBST(ax_warn_scannerflags_variable)
])dnl AX_COMPILER_FLAGS