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ctemplate/configure.ac
csilvers 71afde04df Thu May 7 11:27:28 2009 Google Inc. <opensource@google.com>
* ctemplate: version 0.94 release
	* Use arena for all memory allocations: 3-4% speedup (csilvers)
	* Add the ability to hook the annotation system (ryoji)
	* Expose Expand(ExpandEmitter*,...) to allow custom emitters (csilvers)
	* Add RemoveStringFromTemplateCache (csilvers)
	* Add new :url_escape_with_arg=css modifier for urls in CSS (jad)
	* Support tr1's unordered_map in preference to hash_map (csilvers)
	* Use Murmurhash for all string hashing, rather than hash<> (csilvers)
	* Better parsing of meta tags and dangling < for auto-escape (falmeida)
	* Add AddXssSafeModifier (jad)
	* Allow disabling auto-escape for 'trusted' vars (jad)
	* BUGFIX: resolve possible memory-leaks in CopyDictionary (csilvers)
	* BUGFIX: fix bug when reloading with AUTOESCAPE pragma (jad)
	* Updated autoconf version to 2.61 and libtool version to 1.5.26
2009-05-07 15:35:04 +00:00

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## Process this file with autoconf to produce configure.
## In general, the safest way to proceed is to run ./autogen.sh
# make sure we're interpreted by some minimal autoconf
AC_PREREQ(2.57)
AC_INIT(ctemplate, 0.94, opensource@google.com)
# The argument here is just something that should be in the current directory
# (for sanity checking)
AC_CONFIG_SRCDIR(README)
AM_INIT_AUTOMAKE([dist-zip])
AM_CONFIG_HEADER(src/config.h)
# Checks for programs.
AC_PROG_CC
AC_PROG_CPP
AC_PROG_CXX
AM_CONDITIONAL(GCC, test "$GCC" = yes) # let the Makefile know if we're gcc
# Uncomment this if you'll be exporting libraries (.so's)
AC_PROG_LIBTOOL
AC_SUBST(LIBTOOL_DEPS)
AX_C___ATTRIBUTE__
# Check whether some low-level functions/files are available
AC_HEADER_STDC
# Defines PRIuS
AC_COMPILER_CHARACTERISTICS
# Here are some examples of how to check for the existence of a fn or file
AC_CHECK_FUNCS(getopt_long)
##AC_CHECK_HEADERS(sys/resource.h)
# These are the types I need. We look for them in either stdint.h,
# sys/types.h, or inttypes.h, all of which are part of the default-includes.
AC_CHECK_TYPES([uint32_t])
AC_CHECK_TYPES([u_int32_t])
AC_CHECK_TYPES([__int32])
AC_CHECK_TYPES([uint64_t])
AC_CHECK_TYPES([u_int64_t])
AC_CHECK_TYPES([__int64])
AC_HEADER_DIRENT # for template_unittest.cc, template_regtest.cc
# We need to do byte-swapping efficiently to hash efficiently in
# template_string.cc. Different architectures do this differently.
AC_CHECK_HEADERS(byteswap.h) # Linux (GNU in general)
AC_CHECK_HEADERS(libkern/OSByteOrder.h) # OS X
AC_CHECK_HEADERS(sys/byteorder.h) # Solaris 10
AC_CHECK_HEADERS(endian.h) # Linux
AC_CHECK_HEADERS(machine/endian.h) # OS X
AC_CHECK_HEADERS(sys/endian.h) # FreeBSD
AC_CHECK_HEADERS(sys/isa_defs.h) # Solaris 10
# A lot of the code in this directory depends on pthreads
ACX_PTHREAD
# We'd like to use read/write locks in several places in the code.
# See if our pthreads support extends to that. Note: for linux, it
# does as long as you define _XOPEN_SOURCE appropriately.
AC_RWLOCK
# Find out what namespace 'normal' STL code lives in, and also what namespace
# the user wants our classes to be defined in
AC_CXX_STL_NAMESPACE
AC_DEFINE_GOOGLE_NAMESPACE(google)
# Figures out where hash_map and hash_set live, and what namespace they use
AC_CXX_STL_HASH
# If we found tr1/unordered_map, prefer unordered_map/unordered_set to
# hash_map/hash_set.
if test "$ac_cv_cxx_have_unordered_map" = yes; then
ac_cv_cxx_hash_map_class="$ac_cv_cxx_hash_namespace::unordered_map"
ac_cv_cxx_hash_set_class="$ac_cv_cxx_hash_namespace::unordered_set"
else
ac_cv_cxx_hash_map_class="$ac_cv_cxx_hash_namespace::hash_map"
ac_cv_cxx_hash_set_class="$ac_cv_cxx_hash_namespace::hash_set"
fi
AC_SUBST(ac_google_namespace)
AC_SUBST(ac_google_start_namespace)
AC_SUBST(ac_google_end_namespace)
AC_SUBST(ac_cv_cxx_hash_map)
AC_SUBST(ac_cv_cxx_hash_set)
AC_SUBST(ac_cv_cxx_hash_map_class)
AC_SUBST(ac_cv_cxx_hash_set_class)
if test "$ac_cv___attribute__" == "yes"; then
AC_SUBST(ac_google_attribute, 1)
else
AC_SUBST(ac_google_attribute, 0)
fi
if test "$ac_cv_type_u_int64_t" == "yes"; then
AC_SUBST(ac_cv_uint64, u_int64_t)
elif test "$ac_cv_type_uint64_t" == "yes"; then
AC_SUBST(ac_cv_uint64, uint64_t)
elif test "$ac_cv_type___int64" == "yes"; then
AC_SUBST(ac_cv_uint64, unsigned __int64)
else
AC_SUBST(ac_cv_uint64, unsigned long long) # best we can do
fi
# In unix (that is, using this script), this dll-export stuff will always
# be the empty string. In windows, we'll replace it with windows-specific
# text.
ac_windows_dllexport_defines=
ac_windows_dllexport=
AC_SUBST(ac_windows_dllexport_defines)
AC_SUBST(ac_windows_dllexport)
# This will (should) never change, but we put it here so if we do need
# to change it, to avoid naming conflicts or something, it's easy to
# do in one place.
ac_htmlparser_namespace=google_ctemplate_streamhtmlparser
AC_SUBST(ac_htmlparser_namespace)
AC_DEFINE_UNQUOTED(HTMLPARSER_NAMESPACE, $ac_htmlparser_namespace,
[The namespace to put the htmlparser code.])
# Write generated configuration file, and also .h files
AC_CONFIG_FILES([Makefile \
src/google/template_string.h src/google/template_enums.h \
src/google/template.h src/google/template_from_string.h \
src/google/template_modifiers.h src/google/template_emitter.h \
src/google/template_annotator.h \
src/google/template_dictionary.h src/google/template_pathops.h \
src/google/template_namelist.h src/google/per_expand_data.h \
src/google/template_dictionary_interface.h \
])
AC_OUTPUT