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authorJörg Frings-Fürst <debian@jff-webhosting.net>2017-03-22 06:39:17 +0100
committerJörg Frings-Fürst <debian@jff-webhosting.net>2017-03-22 06:39:17 +0100
commit3253d99365813f2d2ffd05e10cbb8c11f53d746e (patch)
tree0ab6f04d9051dc4ada1c4f977a01308227767234 /m4/ax_check_enable_debug.m4
parente69c1b746d63bf794316669471474ab57c8cd40a (diff)
New upstream version 0.26.0upstream/0.26.0
Diffstat (limited to 'm4/ax_check_enable_debug.m4')
-rw-r--r--m4/ax_check_enable_debug.m4124
1 files changed, 0 insertions, 124 deletions
diff --git a/m4/ax_check_enable_debug.m4 b/m4/ax_check_enable_debug.m4
deleted file mode 100644
index f99d75f..0000000
--- a/m4/ax_check_enable_debug.m4
+++ /dev/null
@@ -1,124 +0,0 @@
-# ===========================================================================
-# http://www.gnu.org/software/autoconf-archive/ax_check_enable_debug.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-# AX_CHECK_ENABLE_DEBUG([enable by default=yes/info/profile/no], [ENABLE DEBUG VARIABLES ...], [DISABLE DEBUG VARIABLES NDEBUG ...], [IS-RELEASE])
-#
-# DESCRIPTION
-#
-# Check for the presence of an --enable-debug option to configure, with
-# the specified default value used when the option is not present. Return
-# the value in the variable $ax_enable_debug.
-#
-# Specifying 'yes' adds '-g -O0' to the compilation flags for all
-# languages. Specifying 'info' adds '-g' to the compilation flags.
-# Specifying 'profile' adds '-g -pg' to the compilation flags and '-pg' to
-# the linking flags. Otherwise, nothing is added.
-#
-# Define the variables listed in the second argument if debug is enabled,
-# defaulting to no variables. Defines the variables listed in the third
-# argument if debug is disabled, defaulting to NDEBUG. All lists of
-# variables should be space-separated.
-#
-# If debug is not enabled, ensure AC_PROG_* will not add debugging flags.
-# Should be invoked prior to any AC_PROG_* compiler checks.
-#
-# IS-RELEASE can be used to change the default to 'no' when making a
-# release. Set IS-RELEASE to 'yes' or 'no' as appropriate. By default, it
-# uses the value of $ax_is_release, so if you are using the AX_IS_RELEASE
-# macro, there is no need to pass this parameter.
-#
-# AX_IS_RELEASE([git-directory])
-# AX_CHECK_ENABLE_DEBUG()
-#
-# LICENSE
-#
-# Copyright (c) 2011 Rhys Ulerich <rhys.ulerich@gmail.com>
-# Copyright (c) 2014, 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.
-
-#serial 5
-
-AC_DEFUN([AX_CHECK_ENABLE_DEBUG],[
- AC_BEFORE([$0],[AC_PROG_CC])dnl
- AC_BEFORE([$0],[AC_PROG_CXX])dnl
- AC_BEFORE([$0],[AC_PROG_F77])dnl
- AC_BEFORE([$0],[AC_PROG_FC])dnl
-
- AC_MSG_CHECKING(whether to enable debugging)
-
- ax_enable_debug_default=m4_tolower(m4_normalize(ifelse([$1],,[no],[$1])))
- ax_enable_debug_is_release=m4_tolower(m4_normalize(ifelse([$4],,
- [$ax_is_release],
- [$4])))
-
- # If this is a release, override the default.
- AS_IF([test "$ax_enable_debug_is_release" = "yes"],
- [ax_enable_debug_default="no"])
-
- m4_define(ax_enable_debug_vars,[m4_normalize(ifelse([$2],,,[$2]))])
- m4_define(ax_disable_debug_vars,[m4_normalize(ifelse([$3],,[NDEBUG],[$3]))])
-
- AC_ARG_ENABLE(debug,
- [AS_HELP_STRING([--enable-debug=]@<:@yes/info/profile/no@:>@,[compile with debugging])],
- [],enable_debug=$ax_enable_debug_default)
-
- # empty mean debug yes
- AS_IF([test "x$enable_debug" = "x"],
- [enable_debug="yes"])
-
- # case of debug
- AS_CASE([$enable_debug],
- [yes],[
- AC_MSG_RESULT(yes)
- CFLAGS="${CFLAGS} -g -O0"
- CXXFLAGS="${CXXFLAGS} -g -O0"
- FFLAGS="${FFLAGS} -g -O0"
- FCFLAGS="${FCFLAGS} -g -O0"
- OBJCFLAGS="${OBJCFLAGS} -g -O0"
- ],
- [info],[
- AC_MSG_RESULT(info)
- CFLAGS="${CFLAGS} -g"
- CXXFLAGS="${CXXFLAGS} -g"
- FFLAGS="${FFLAGS} -g"
- FCFLAGS="${FCFLAGS} -g"
- OBJCFLAGS="${OBJCFLAGS} -g"
- ],
- [profile],[
- AC_MSG_RESULT(profile)
- CFLAGS="${CFLAGS} -g -pg"
- CXXFLAGS="${CXXFLAGS} -g -pg"
- FFLAGS="${FFLAGS} -g -pg"
- FCFLAGS="${FCFLAGS} -g -pg"
- OBJCFLAGS="${OBJCFLAGS} -g -pg"
- LDFLAGS="${LDFLAGS} -pg"
- ],
- [
- AC_MSG_RESULT(no)
- dnl Ensure AC_PROG_CC/CXX/F77/FC/OBJC will not enable debug flags
- dnl by setting any unset environment flag variables
- AS_IF([test "x${CFLAGS+set}" != "xset"],
- [CFLAGS=""])
- AS_IF([test "x${CXXFLAGS+set}" != "xset"],
- [CXXFLAGS=""])
- AS_IF([test "x${FFLAGS+set}" != "xset"],
- [FFLAGS=""])
- AS_IF([test "x${FCFLAGS+set}" != "xset"],
- [FCFLAGS=""])
- AS_IF([test "x${OBJCFLAGS+set}" != "xset"],
- [OBJCFLAGS=""])
- ])
-
- dnl Define various variables if debugging is disabled.
- dnl assert.h is a NOP if NDEBUG is defined, so define it by default.
- AS_IF([test "x$enable_debug" = "xyes"],
- [m4_map_args_w(ax_enable_debug_vars, [AC_DEFINE(], [,,[Define if debugging is enabled])])],
- [m4_map_args_w(ax_disable_debug_vars, [AC_DEFINE(], [,,[Define if debugging is disabled])])])
- ax_enable_debug=$enable_debug
-])