# Checks the location of the XML Catalog
# Usage:
# JH_PATH_XML_CATALOG([ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND])
# Defines XMLCATALOG and XML_CATALOG_FILE substitutions
AC_DEFUN([JH_PATH_XML_CATALOG],
[
# check for the presence of the XML catalog
AC_ARG_WITH([xml-catalog],
AC_HELP_STRING([--with-xml-catalog=CATALOG],
[path to xml catalog to use]),,
[with_xml_catalog=/etc/xml/catalog])
jh_found_xmlcatalog=true
XML_CATALOG_FILE="$with_xml_catalog"
AC_SUBST([XML_CATALOG_FILE])
AC_MSG_CHECKING([for XML catalog ($XML_CATALOG_FILE)])
if test -f "$XML_CATALOG_FILE"; then
AC_MSG_RESULT([found])
else
jh_found_xmlcatalog=false
AC_MSG_RESULT([not found])
fi
# check for the xmlcatalog program
AC_PATH_PROG(XMLCATALOG, xmlcatalog, no)
if test "x$XMLCATALOG" = xno; then
jh_found_xmlcatalog=false
fi
if $jh_found_xmlcatalog; then
ifelse([$1],,[:],[$1])
else
ifelse([$2],,[AC_MSG_ERROR([could not find XML catalog])],[$2])
fi
])
# Checks if a particular URI appears in the XML catalog
# Usage:
# JH_CHECK_XML_CATALOG(URI, [FRIENDLY-NAME], [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND])
AC_DEFUN([JH_CHECK_XML_CATALOG],
[
AC_REQUIRE([JH_PATH_XML_CATALOG],[JH_PATH_XML_CATALOG(,[:])])dnl
AC_MSG_CHECKING([for ifelse([$2],,[$1],[$2]) in XML catalog])
if $jh_found_xmlcatalog && \
AC_RUN_LOG([$XMLCATALOG --noout "$XML_CATALOG_FILE" "$1" >&2]); then
AC_MSG_RESULT([found])
ifelse([$3],,,[$3
])dnl
else
AC_MSG_RESULT([not found])
ifelse([$4],,
[AC_MSG_ERROR([could not find ifelse([$2],,[$1],[$2]) in XML catalog])],
[$4])
fi
])
# ===========================================================================
# http://www.gnu.org/software/autoconf-archive/ax_valgrind_check.html
# ===========================================================================
#
# SYNOPSIS
#
# AX_VALGRIND_CHECK()
#
# DESCRIPTION
#
# Checks whether Valgrind is present and, if so, allows running `make
# check` under a variety of Valgrind tools to check for memory and
# threading errors.
#
# Defines VALGRIND_CHECK_RULES which should be substituted in your
# Makefile; and $enable_valgrind which can be used in subsequent configure
# output. VALGRIND_ENABLED is defined and substituted, and corresponds to
# the value of the --enable-valgrind option, which defaults to being
# enabled if Valgrind is installed and disabled otherwise.
#
# If unit tests are written using a shell script and automake's
# LOG_COMPILER system, the $(VALGRIND) variable can be used within the
# shell scripts to enable Valgrind, as described here:
#
# https://www.gnu.org/software/gnulib/manual/html_node/Running-self_002dtests-under-valgrind.html
#
# Usage example:
#
# configure.ac:
#
# AX_VALGRIND_CHECK
#
# Makefile.am:
#
# @VALGRIND_CHECK_RULES@
# VALGRIND_SUPPRESSIONS_FILES = my-project.supp
# EXTRA_DIST = my-project.supp
#
# This results in a "check-valgrind" rule being added to any Makefile.am
# which includes "@VALGRIND_CHECK_RULES@" (assuming the module has been
# configured with --enable-valgrind). Running `make check-valgrind` in
# that directory will run the module's test suite (`make check`) once for
# each of the available Valgrind tools (out of memcheck, helgrind, drd and
# sgcheck), and will output results to test-suite-$toolname.log for each.
# The target will succeed if there are zero errors and fail otherwise.
#
# The macro supports running with and without libtool.
#
# LICENSE
#
# Copyright (c) 2014, 2015 Philip Withnall <philip.withnall@collabora.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_VALGRIND_CHECK],[
dnl Check for --enable-valgrind
AC_MSG_CHECKING([whether to enable Valgrind on the unit tests])
AC_ARG_ENABLE([valgrind],
[AS_HELP_STRING([--enable-valgrind], [Whether to enable Valgrind on the unit tests])],
[enable_valgrind=$enableval],[enable_valgrind=])
# Check for Valgrind.
AC_CHECK_PROG([VALGRIND],[valgrind],[valgrind])
AS_IF([test "$enable_valgrind" = "yes" -a "$VALGRIND" = ""],[
AC_MSG_ERROR([Could not find valgrind; either install it or reconfigure with --disable-valgrind])
])
AS_IF([test "$enable_valgrind" != "no"],[enable_valgrind=yes])
AM_CONDITIONAL([VALGRIND_ENABLED],[test "$enable_valgrind" = "yes"])
AC_SUBST([VALGRIND_ENABLED],[$enable_valgrind])
AC_MSG_RESULT([$enable_valgrind])
# Check for Valgrind tools we care about.
#m4_define([valgrind_tool_list],[[memcheck], [helgrind], [drd], [exp-sgcheck]])
# I trimmed this, because we fail on all the thread stuff
m4_define([valgrind_tool_list],[[memcheck]])
AS_IF([test "$VALGRIND" != ""],[
m4_foreach([vgtool],[valgrind_tool_list],[
m4_define([vgtooln],AS_TR_SH(vgtool))
m4_define([ax_cv_var],[ax_cv_valgrind_tool_]vgtooln)
AC_CACHE_CHECK([for Valgrind tool ]vgtool,ax_cv_var,[
ax_cv_var=
AS_IF([`$VALGRIND --tool=vgtool --help >/dev/null 2>&1`],[
ax_cv_var="vgtool"
])
])
AC_SUBST([VALGRIND_HAVE_TOOL_]vgtooln,[$ax_cv_var])
])
])
VALGRIND_CHECK_RULES='
# Valgrind check
#
# Optional:
# - VALGRIND_SUPPRESSIONS_FILES: Space-separated list of Valgrind suppressions
# files to load. (Default: empty)
# - VALGRIND_FLAGS: General flags to pass to all Valgrind tools.
# (Default: --num-callers=30)
# - VALGRIND_$toolname_FLAGS: Flags to pass to Valgrind $toolname (one of:
# memcheck, helgrind, drd, sgcheck). (Default: various)
# Optional variables
VALGRIND_SUPPRESSIONS ?= $(addprefix --suppressions=,$(VALGRIND_SUPPRESSIONS_FILES))
VALGRIND_FLAGS ?= --num-callers=30
VALGRIND_memcheck_FLAGS ?= --leak-check=full --show-reachable=no
VALGRIND_helgrind_FLAGS ?= --history-level=approx
VALGRIND_drd_FLAGS ?=
VALGRIND_sgcheck_FLAGS ?=
# Internal use
valgrind_tools = memcheck helgrind drd sgcheck
valgrind_log_files = $(addprefix test-suite-,$(addsuffix .log,$(valgrind_tools)))
valgrind_memcheck_flags = --tool=memcheck $(VALGRIND_memcheck_FLAGS)
valgrind_helgrind_flags = --tool=helgrind $(VALGRIND_helgrind_FLAGS)
valgrind_drd_flags = --tool=drd $(VALGRIND_drd_FLAGS)
valgrind_sgcheck_flags = --tool=exp-sgcheck $(VALGRIND_sgcheck_FLAGS)
valgrind_quiet = $(valgrind_quiet_$(V))
valgrind_quiet_ = $(valgrind_quiet_$(AM_DEFAULT_VERBOSITY))
valgrind_quiet_0 = --quiet
# Support running with and without libtool.
ifneq ($(LIBTOOL),)
valgrind_lt = $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=execute
else
valgrind_lt =
endif
# Use recursive makes in order to ignore errors during check
check-valgrind:
ifeq ($(VALGRIND_ENABLED),yes)
-$(foreach tool,$(valgrind_tools), \
$(if $(VALGRIND_HAVE_TOOL_$(tool))$(VALGRIND_HAVE_TOOL_exp_$(tool)), \
$(MAKE) $(AM_MAKEFLAGS) -k check-valgrind-tool VALGRIND_TOOL=$(tool); \
) \
)
else
@echo "Need to reconfigure with --enable-valgrind"
endif
# Valgrind running
VALGRIND_TESTS_ENVIRONMENT = \
$(TESTS_ENVIRONMENT) \
env VALGRIND=$(VALGRIND) \
G_SLICE=always-malloc,debug-blocks \
G_DEBUG=fatal-warnings,fatal-criticals,gc-friendly
VALGRIND_LOG_COMPILER = \
$(valgrind_lt) \
$(VALGRIND) $(VALGRIND_SUPPRESSIONS) --error-exitcode=1 $(VALGRIND_FLAGS)
check-valgrind-tool:
ifeq ($(VALGRIND_ENABLED),yes)
$(MAKE) check-TESTS \
TESTS_ENVIRONMENT="$(VALGRIND_TESTS_ENVIRONMENT)" \
LOG_COMPILER="$(VALGRIND_LOG_COMPILER)" \
LOG_FLAGS="$(valgrind_$(VALGRIND_TOOL)_flags)" \
TEST_SUITE_LOG=test-suite-$(VALGRIND_TOOL).log
else
@echo "Need to reconfigure with --enable-valgrind"
endif
DISTCHECK_CONFIGURE_FLAGS ?=
DISTCHECK_CONFIGURE_FLAGS += --disable-valgrind
MOSTLYCLEANFILES ?=
MOSTLYCLEANFILES += $(valgrind_log_files)
.PHONY: check-valgrind check-valgrind-tool
'
AC_SUBST([VALGRIND_CHECK_RULES])
m4_ifdef([_AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE([VALGRIND_CHECK_RULES])])
])
# ===========================================================================
# http://www.gnu.org/software/autoconf-archive/ax_compare_version.html
# ===========================================================================
#
# SYNOPSIS
#
# AX_COMPARE_VERSION(VERSION_A, OP, VERSION_B, [ACTION-IF-TRUE], [ACTION-IF-FALSE])
#
# DESCRIPTION
#
# This macro compares two version strings. Due to the various number of
# minor-version numbers that can exist, and the fact that string
# comparisons are not compatible with numeric comparisons, this is not
# necessarily trivial to do in a autoconf script. This macro makes doing
# these comparisons easy.
#
# The six basic comparisons are available, as well as checking equality
# limited to a certain number of minor-version levels.
#
# The operator OP determines what type of comparison to do, and can be one
# of:
#
# eq - equal (test A == B)
# ne - not equal (test A != B)
# le - less than or equal (test A <= B)
# ge - greater than or equal (test A >= B)
# lt - less than (test A < B)
# gt - greater than (test A > B)
#
# Additionally, the eq and ne operator can have a number after it to limit
# the test to that number of minor versions.
#
# eq0 - equal up to the length of the shorter version
# ne0 - not equal up to the length of the shorter version
# eqN - equal up to N sub-version levels
# neN - not equal up to N sub-version levels
#
# When the condition is true, shell commands ACTION-IF-TRUE are run,
# otherwise shell commands ACTION-IF-FALSE are run. The environment
# variable 'ax_compare_version' is always set to either 'true' or 'false'
# as well.
#
# Examples:
#
# AX_COMPARE_VERSION([3.15.7],[lt],[3.15.8])
# AX_COMPARE_VERSION([3.15],[lt],[3.15.8])
#
# would both be true.
#
# AX_COMPARE_VERSION([3.15.7],[eq],[3.15.8])
# AX_COMPARE_VERSION([3.15],[gt],[3.15.8])
#
# would both be false.
#
# AX_COMPARE_VERSION([3.15.7],[eq2],[3.15.8])
#
# would be true because it is only comparing two minor versions.
#
# AX_COMPARE_VERSION([3.15.7],[eq0],[3.15])
#
# would be true because it is only comparing the lesser number of minor
# versions of the two values.
#
# Note: The characters that separate the version numbers do not matter. An
# empty string is the same as version 0. OP is evaluated by autoconf, not
# configure, so must be a string, not a variable.
#
# The author would like to acknowledge Guido Draheim whose advice about
# the m4_case and m4_ifvaln functions make this macro only include the
# portions necessary to perform the specific comparison specified by the
# OP argument in the final configure script.
#
# LICENSE
#
# Copyright (c) 2008 Tim Toolan <toolan@ele.uri.edu>
#
# 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 11
dnl #########################################################################
AC_DEFUN([AX_COMPARE_VERSION], [
AC_REQUIRE([AC_PROG_AWK])
# Used to indicate true or false condition
ax_compare_version=false
# Convert the two version strings to be compared into a format that
# allows a simple string comparison. The end result is that a version
# string of the form 1.12.5-r617 will be converted to the form
# 0001001200050617. In other words, each number is zero padded to four
# digits, and non digits are removed.
AS_VAR_PUSHDEF([A],[ax_compare_version_A])
A=`echo "$1" | sed -e 's/\([[0-9]]*\)/Z\1Z/g' \
-e 's/Z\([[0-9]]\)Z/Z0\1Z/g' \
-e 's/Z\([[0-9]][[0-9]]\)Z/Z0\1Z/g' \
-e 's/Z\([[0-9]][[0-9]][[0-9]]\)Z/Z0\1Z/g' \
-e 's/[[^0-9]]//g'`
AS_VAR_PUSHDEF([B],[ax_compare_version_B])
B=`echo "$3" | sed -e 's/\([[0-9]]*\)/Z\1Z/g' \
-e 's/Z\([[0-9]]\)Z/Z0\1Z/g' \
-e 's/Z\([[0-9]][[0-9]]\)Z/Z0\1Z/g' \
-e 's/Z\([[0-9]][[0-9]][[0-9]]\)Z/Z0\1Z/g' \
-e 's/[[^0-9]]//g'`
dnl # In the case of le, ge, lt, and gt, the strings are sorted as necessary
dnl # then the first line is used to determine if the condition is true.
dnl # The sed right after the echo is to remove any indented white space.
m4_case(m4_tolower($2),
[lt],[
ax_compare_version=`echo "x$A
x$B" | sed 's/^ *//' | sort -r | sed "s/x${A}/false/;s/x${B}/true/;1q"`
],
[gt],[
ax_compare_version=`echo "x$A
x$B" | sed 's/^ *//' | sort | sed "s/x${A}/false/;s/x${B}/true/;1q"`
],
[le],[
ax_compare_version=`echo "x$A
x$B" | sed 's/^ *//' | sort | sed "s/x${A}/true/;s/x${B}/false/;1q"`
],
[ge],[
ax_compare_version=`echo "x$A
x$B" | sed 's/^ *//' | sort -r | sed "s/x${A}/true/;s/x${B}/false/;1q"`
],[
dnl Split the operator from the subversion count if present.
m4_bmatch(m4_substr($2,2),
[0],[
# A count of zero means use the length of the shorter version.
# Determine the number of characters in A and B.
ax_compare_version_len_A=`echo "$A" | $AWK '{print(length)}'`
ax_compare_version_len_B=`echo "$B" | $AWK '{print(length)}'`
# Set A to no more than B's length and B to no more than A's length.
A=`echo "$A" | sed "s/\(.\{$ax_compare_version_len_B\}\).*/\1/"`
B=`echo "$B" | sed "s/\(.\{$ax_compare_version_len_A\}\).*/\1/"`
],
[[0-9]+],[
# A count greater than zero means use only that many subversions
A=`echo "$A" | sed "s/\(\([[0-9]]\{4\}\)\{m4_substr($2,2)\}\).*/\1/"`
B=`echo "$B" | sed "s/\(\([[0-9]]\{4\}\)\{m4_substr($2,2)\}\).*/\1/"`
],
[.+],[
AC_WARNING(
[illegal OP numeric parameter: $2])
],[])
# Pad zeros at end of numbers to make same length.
ax_compare_version_tmp_A="$A`echo $B | sed 's/./0/g'`"
B="$B`echo $A | sed 's/./0/g'`"
A="$ax_compare_version_tmp_A"
# Check for equality or inequality as necessary.
m4_case(m4_tolower(m4_substr($2,0,2)),
[eq],[
test "x$A" = "x$B" && ax_compare_version=true
],
[ne],[
test "x$A" != "x$B" && ax_compare_version=true
],[
AC_WARNING([illegal OP parameter: $2])
])
])
AS_VAR_POPDEF([A])dnl
AS_VAR_POPDEF([B])dnl
dnl # Execute ACTION-IF-TRUE / ACTION-IF-FALSE.
if test "$ax_compare_version" = "true" ; then
m4_ifvaln([$4],[$4],[:])dnl
m4_ifvaln([$5],[else $5])dnl
fi
]) dnl AX_COMPARE_VERSION