Very first commit: libmodsecurity

Check the README.md file for further information about the libmodsecurity.
This commit is contained in:
Felipe Zimmerle
2015-06-26 14:35:15 -03:00
parent 33cbe0452a
commit 95cb4c56ab
153 changed files with 12862 additions and 0 deletions

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# ===========================================================================
# http://www.gnu.org/software/autoconf-archive/ax_prog_doxygen.html
# ===========================================================================
#
# SYNOPSIS
#
# DX_INIT_DOXYGEN(PROJECT-NAME, DOXYFILE-PATH, [OUTPUT-DIR])
# DX_DOXYGEN_FEATURE(ON|OFF)
# DX_DOT_FEATURE(ON|OFF)
# DX_HTML_FEATURE(ON|OFF)
# DX_CHM_FEATURE(ON|OFF)
# DX_CHI_FEATURE(ON|OFF)
# DX_MAN_FEATURE(ON|OFF)
# DX_RTF_FEATURE(ON|OFF)
# DX_XML_FEATURE(ON|OFF)
# DX_PDF_FEATURE(ON|OFF)
# DX_PS_FEATURE(ON|OFF)
#
# DESCRIPTION
#
# The DX_*_FEATURE macros control the default setting for the given
# Doxygen feature. Supported features are 'DOXYGEN' itself, 'DOT' for
# generating graphics, 'HTML' for plain HTML, 'CHM' for compressed HTML
# help (for MS users), 'CHI' for generating a seperate .chi file by the
# .chm file, and 'MAN', 'RTF', 'XML', 'PDF' and 'PS' for the appropriate
# output formats. The environment variable DOXYGEN_PAPER_SIZE may be
# specified to override the default 'a4wide' paper size.
#
# By default, HTML, PDF and PS documentation is generated as this seems to
# be the most popular and portable combination. MAN pages created by
# Doxygen are usually problematic, though by picking an appropriate subset
# and doing some massaging they might be better than nothing. CHM and RTF
# are specific for MS (note that you can't generate both HTML and CHM at
# the same time). The XML is rather useless unless you apply specialized
# post-processing to it.
#
# The macros mainly control the default state of the feature. The use can
# override the default by specifying --enable or --disable. The macros
# ensure that contradictory flags are not given (e.g.,
# --enable-doxygen-html and --enable-doxygen-chm,
# --enable-doxygen-anything with --disable-doxygen, etc.) Finally, each
# feature will be automatically disabled (with a warning) if the required
# programs are missing.
#
# Once all the feature defaults have been specified, call DX_INIT_DOXYGEN
# with the following parameters: a one-word name for the project for use
# as a filename base etc., an optional configuration file name (the
# default is 'Doxyfile', the same as Doxygen's default), and an optional
# output directory name (the default is 'doxygen-doc').
#
# Automake Support
#
# The following is a template aminclude.am file for use with Automake.
# Make targets and variables values are controlled by the various
# DX_COND_* conditionals set by autoconf.
#
# The provided targets are:
#
# doxygen-doc: Generate all doxygen documentation.
#
# doxygen-run: Run doxygen, which will generate some of the
# documentation (HTML, CHM, CHI, MAN, RTF, XML)
# but will not do the post processing required
# for the rest of it (PS, PDF, and some MAN).
#
# doxygen-man: Rename some doxygen generated man pages.
#
# doxygen-ps: Generate doxygen PostScript documentation.
#
# doxygen-pdf: Generate doxygen PDF documentation.
#
# Note that by default these are not integrated into the automake targets.
# If doxygen is used to generate man pages, you can achieve this
# integration by setting man3_MANS to the list of man pages generated and
# then adding the dependency:
#
# $(man3_MANS): doxygen-doc
#
# This will cause make to run doxygen and generate all the documentation.
#
# The following variable is intended for use in Makefile.am:
#
# DX_CLEANFILES = everything to clean.
#
# Then add this variable to MOSTLYCLEANFILES.
#
# ----- begin aminclude.am -------------------------------------
#
# ## --------------------------------- ##
# ## Format-independent Doxygen rules. ##
# ## --------------------------------- ##
#
# if DX_COND_doc
#
# ## ------------------------------- ##
# ## Rules specific for HTML output. ##
# ## ------------------------------- ##
#
# if DX_COND_html
#
# DX_CLEAN_HTML = @DX_DOCDIR@/html
#
# endif DX_COND_html
#
# ## ------------------------------ ##
# ## Rules specific for CHM output. ##
# ## ------------------------------ ##
#
# if DX_COND_chm
#
# DX_CLEAN_CHM = @DX_DOCDIR@/chm
#
# if DX_COND_chi
#
# DX_CLEAN_CHI = @DX_DOCDIR@/@PACKAGE@.chi
#
# endif DX_COND_chi
#
# endif DX_COND_chm
#
# ## ------------------------------ ##
# ## Rules specific for MAN output. ##
# ## ------------------------------ ##
#
# if DX_COND_man
#
# DX_CLEAN_MAN = @DX_DOCDIR@/man
#
# endif DX_COND_man
#
# ## ------------------------------ ##
# ## Rules specific for RTF output. ##
# ## ------------------------------ ##
#
# if DX_COND_rtf
#
# DX_CLEAN_RTF = @DX_DOCDIR@/rtf
#
# endif DX_COND_rtf
#
# ## ------------------------------ ##
# ## Rules specific for XML output. ##
# ## ------------------------------ ##
#
# if DX_COND_xml
#
# DX_CLEAN_XML = @DX_DOCDIR@/xml
#
# endif DX_COND_xml
#
# ## ----------------------------- ##
# ## Rules specific for PS output. ##
# ## ----------------------------- ##
#
# if DX_COND_ps
#
# DX_CLEAN_PS = @DX_DOCDIR@/@PACKAGE@.ps
#
# DX_PS_GOAL = doxygen-ps
#
# doxygen-ps: @DX_DOCDIR@/@PACKAGE@.ps
#
# @DX_DOCDIR@/@PACKAGE@.ps: @DX_DOCDIR@/@PACKAGE@.tag
# cd @DX_DOCDIR@/latex; \
# rm -f *.aux *.toc *.idx *.ind *.ilg *.log *.out; \
# $(DX_LATEX) refman.tex; \
# $(MAKEINDEX_PATH) refman.idx; \
# $(DX_LATEX) refman.tex; \
# countdown=5; \
# while $(DX_EGREP) 'Rerun (LaTeX|to get cross-references right)' \
# refman.log > /dev/null 2>&1 \
# && test $$countdown -gt 0; do \
# $(DX_LATEX) refman.tex; \
# countdown=`expr $$countdown - 1`; \
# done; \
# $(DX_DVIPS) -o ../@PACKAGE@.ps refman.dvi
#
# endif DX_COND_ps
#
# ## ------------------------------ ##
# ## Rules specific for PDF output. ##
# ## ------------------------------ ##
#
# if DX_COND_pdf
#
# DX_CLEAN_PDF = @DX_DOCDIR@/@PACKAGE@.pdf
#
# DX_PDF_GOAL = doxygen-pdf
#
# doxygen-pdf: @DX_DOCDIR@/@PACKAGE@.pdf
#
# @DX_DOCDIR@/@PACKAGE@.pdf: @DX_DOCDIR@/@PACKAGE@.tag
# cd @DX_DOCDIR@/latex; \
# rm -f *.aux *.toc *.idx *.ind *.ilg *.log *.out; \
# $(DX_PDFLATEX) refman.tex; \
# $(DX_MAKEINDEX) refman.idx; \
# $(DX_PDFLATEX) refman.tex; \
# countdown=5; \
# while $(DX_EGREP) 'Rerun (LaTeX|to get cross-references right)' \
# refman.log > /dev/null 2>&1 \
# && test $$countdown -gt 0; do \
# $(DX_PDFLATEX) refman.tex; \
# countdown=`expr $$countdown - 1`; \
# done; \
# mv refman.pdf ../@PACKAGE@.pdf
#
# endif DX_COND_pdf
#
# ## ------------------------------------------------- ##
# ## Rules specific for LaTeX (shared for PS and PDF). ##
# ## ------------------------------------------------- ##
#
# if DX_COND_latex
#
# DX_CLEAN_LATEX = @DX_DOCDIR@/latex
#
# endif DX_COND_latex
#
# .PHONY: doxygen-run doxygen-doc $(DX_PS_GOAL) $(DX_PDF_GOAL)
#
# .INTERMEDIATE: doxygen-run $(DX_PS_GOAL) $(DX_PDF_GOAL)
#
# doxygen-run: @DX_DOCDIR@/@PACKAGE@.tag
#
# doxygen-doc: doxygen-run $(DX_PS_GOAL) $(DX_PDF_GOAL)
#
# @DX_DOCDIR@/@PACKAGE@.tag: $(DX_CONFIG) $(pkginclude_HEADERS)
# rm -rf @DX_DOCDIR@
# $(DX_ENV) $(DX_DOXYGEN) $(srcdir)/$(DX_CONFIG)
# echo Timestamp >$@
#
# DX_CLEANFILES = \
# @DX_DOCDIR@/@PACKAGE@.tag \
# -r \
# $(DX_CLEAN_HTML) \
# $(DX_CLEAN_CHM) \
# $(DX_CLEAN_CHI) \
# $(DX_CLEAN_MAN) \
# $(DX_CLEAN_RTF) \
# $(DX_CLEAN_XML) \
# $(DX_CLEAN_PS) \
# $(DX_CLEAN_PDF) \
# $(DX_CLEAN_LATEX)
#
# endif DX_COND_doc
#
# ----- end aminclude.am ---------------------------------------
#
# LICENSE
#
# Copyright (c) 2009 Oren Ben-Kiki <oren@ben-kiki.org>
#
# Copying and distribution of this file, with or without modification, are
# permitted in any medium without royalty provided the copyright notice
# and this notice are preserved. This file is offered as-is, without any
# warranty.
#serial 13
## ----------##
## Defaults. ##
## ----------##
DX_ENV=""
AC_DEFUN([DX_FEATURE_doc], ON)
AC_DEFUN([DX_FEATURE_dot], OFF)
AC_DEFUN([DX_FEATURE_man], OFF)
AC_DEFUN([DX_FEATURE_html], ON)
AC_DEFUN([DX_FEATURE_chm], OFF)
AC_DEFUN([DX_FEATURE_chi], OFF)
AC_DEFUN([DX_FEATURE_rtf], OFF)
AC_DEFUN([DX_FEATURE_xml], OFF)
AC_DEFUN([DX_FEATURE_pdf], ON)
AC_DEFUN([DX_FEATURE_ps], ON)
## --------------- ##
## Private macros. ##
## --------------- ##
# DX_ENV_APPEND(VARIABLE, VALUE)
# ------------------------------
# Append VARIABLE="VALUE" to DX_ENV for invoking doxygen.
AC_DEFUN([DX_ENV_APPEND], [AC_SUBST([DX_ENV], ["$DX_ENV $1='$2'"])])
# DX_DIRNAME_EXPR
# ---------------
# Expand into a shell expression prints the directory part of a path.
AC_DEFUN([DX_DIRNAME_EXPR],
[[expr ".$1" : '\(\.\)[^/]*$' \| "x$1" : 'x\(.*\)/[^/]*$']])
# DX_IF_FEATURE(FEATURE, IF-ON, IF-OFF)
# -------------------------------------
# Expands according to the M4 (static) status of the feature.
AC_DEFUN([DX_IF_FEATURE], [ifelse(DX_FEATURE_$1, ON, [$2], [$3])])
# DX_REQUIRE_PROG(VARIABLE, PROGRAM)
# ----------------------------------
# Require the specified program to be found for the DX_CURRENT_FEATURE to work.
AC_DEFUN([DX_REQUIRE_PROG], [
AC_PATH_TOOL([$1], [$2])
if test "$DX_FLAG_[]DX_CURRENT_FEATURE$$1" = 1; then
AC_MSG_WARN([$2 not found - will not DX_CURRENT_DESCRIPTION])
AC_SUBST(DX_FLAG_[]DX_CURRENT_FEATURE, 0)
fi
])
# DX_TEST_FEATURE(FEATURE)
# ------------------------
# Expand to a shell expression testing whether the feature is active.
AC_DEFUN([DX_TEST_FEATURE], [test "$DX_FLAG_$1" = 1])
# DX_CHECK_DEPEND(REQUIRED_FEATURE, REQUIRED_STATE)
# -------------------------------------------------
# Verify that a required features has the right state before trying to turn on
# the DX_CURRENT_FEATURE.
AC_DEFUN([DX_CHECK_DEPEND], [
test "$DX_FLAG_$1" = "$2" \
|| AC_MSG_ERROR([doxygen-DX_CURRENT_FEATURE ifelse([$2], 1,
requires, contradicts) doxygen-DX_CURRENT_FEATURE])
])
# DX_CLEAR_DEPEND(FEATURE, REQUIRED_FEATURE, REQUIRED_STATE)
# ----------------------------------------------------------
# Turn off the DX_CURRENT_FEATURE if the required feature is off.
AC_DEFUN([DX_CLEAR_DEPEND], [
test "$DX_FLAG_$1" = "$2" || AC_SUBST(DX_FLAG_[]DX_CURRENT_FEATURE, 0)
])
# DX_FEATURE_ARG(FEATURE, DESCRIPTION,
# CHECK_DEPEND, CLEAR_DEPEND,
# REQUIRE, DO-IF-ON, DO-IF-OFF)
# --------------------------------------------
# Parse the command-line option controlling a feature. CHECK_DEPEND is called
# if the user explicitly turns the feature on (and invokes DX_CHECK_DEPEND),
# otherwise CLEAR_DEPEND is called to turn off the default state if a required
# feature is disabled (using DX_CLEAR_DEPEND). REQUIRE performs additional
# requirement tests (DX_REQUIRE_PROG). Finally, an automake flag is set and
# DO-IF-ON or DO-IF-OFF are called according to the final state of the feature.
AC_DEFUN([DX_ARG_ABLE], [
AC_DEFUN([DX_CURRENT_FEATURE], [$1])
AC_DEFUN([DX_CURRENT_DESCRIPTION], [$2])
AC_ARG_ENABLE(doxygen-$1,
[AS_HELP_STRING(DX_IF_FEATURE([$1], [--disable-doxygen-$1],
[--enable-doxygen-$1]),
DX_IF_FEATURE([$1], [don't $2], [$2]))],
[
case "$enableval" in
#(
y|Y|yes|Yes|YES)
AC_SUBST([DX_FLAG_$1], 1)
$3
;; #(
n|N|no|No|NO)
AC_SUBST([DX_FLAG_$1], 0)
;; #(
*)
AC_MSG_ERROR([invalid value '$enableval' given to doxygen-$1])
;;
esac
], [
AC_SUBST([DX_FLAG_$1], [DX_IF_FEATURE([$1], 1, 0)])
$4
])
if DX_TEST_FEATURE([$1]); then
$5
:
fi
AM_CONDITIONAL(DX_COND_$1, DX_TEST_FEATURE([$1]))
if DX_TEST_FEATURE([$1]); then
$6
:
else
$7
:
fi
])
## -------------- ##
## Public macros. ##
## -------------- ##
# DX_XXX_FEATURE(DEFAULT_STATE)
# -----------------------------
AC_DEFUN([DX_DOXYGEN_FEATURE], [AC_DEFUN([DX_FEATURE_doc], [$1])])
AC_DEFUN([DX_DOT_FEATURE], [AC_DEFUN([DX_FEATURE_dot], [$1])])
AC_DEFUN([DX_MAN_FEATURE], [AC_DEFUN([DX_FEATURE_man], [$1])])
AC_DEFUN([DX_HTML_FEATURE], [AC_DEFUN([DX_FEATURE_html], [$1])])
AC_DEFUN([DX_CHM_FEATURE], [AC_DEFUN([DX_FEATURE_chm], [$1])])
AC_DEFUN([DX_CHI_FEATURE], [AC_DEFUN([DX_FEATURE_chi], [$1])])
AC_DEFUN([DX_RTF_FEATURE], [AC_DEFUN([DX_FEATURE_rtf], [$1])])
AC_DEFUN([DX_XML_FEATURE], [AC_DEFUN([DX_FEATURE_xml], [$1])])
AC_DEFUN([DX_XML_FEATURE], [AC_DEFUN([DX_FEATURE_xml], [$1])])
AC_DEFUN([DX_PDF_FEATURE], [AC_DEFUN([DX_FEATURE_pdf], [$1])])
AC_DEFUN([DX_PS_FEATURE], [AC_DEFUN([DX_FEATURE_ps], [$1])])
# DX_INIT_DOXYGEN(PROJECT, [CONFIG-FILE], [OUTPUT-DOC-DIR])
# ---------------------------------------------------------
# PROJECT also serves as the base name for the documentation files.
# The default CONFIG-FILE is "Doxyfile" and OUTPUT-DOC-DIR is "doxygen-doc".
AC_DEFUN([DX_INIT_DOXYGEN], [
# Files:
AC_SUBST([DX_PROJECT], [$1])
AC_SUBST([DX_CONFIG], [ifelse([$2], [], Doxyfile, [$2])])
AC_SUBST([DX_DOCDIR], [ifelse([$3], [], doxygen-doc, [$3])])
# Environment variables used inside doxygen.cfg:
DX_ENV_APPEND(SRCDIR, $srcdir)
DX_ENV_APPEND(PROJECT, $DX_PROJECT)
DX_ENV_APPEND(DOCDIR, $DX_DOCDIR)
DX_ENV_APPEND(VERSION, $PACKAGE_VERSION)
# Doxygen itself:
DX_ARG_ABLE(doc, [generate any doxygen documentation],
[],
[],
[DX_REQUIRE_PROG([DX_DOXYGEN], doxygen)
DX_REQUIRE_PROG([DX_PERL], perl)],
[DX_ENV_APPEND(PERL_PATH, $DX_PERL)])
# Dot for graphics:
DX_ARG_ABLE(dot, [generate graphics for doxygen documentation],
[DX_CHECK_DEPEND(doc, 1)],
[DX_CLEAR_DEPEND(doc, 1)],
[DX_REQUIRE_PROG([DX_DOT], dot)],
[DX_ENV_APPEND(HAVE_DOT, YES)
DX_ENV_APPEND(DOT_PATH, [`DX_DIRNAME_EXPR($DX_DOT)`])],
[DX_ENV_APPEND(HAVE_DOT, NO)])
# Man pages generation:
DX_ARG_ABLE(man, [generate doxygen manual pages],
[DX_CHECK_DEPEND(doc, 1)],
[DX_CLEAR_DEPEND(doc, 1)],
[],
[DX_ENV_APPEND(GENERATE_MAN, YES)],
[DX_ENV_APPEND(GENERATE_MAN, NO)])
# RTF file generation:
DX_ARG_ABLE(rtf, [generate doxygen RTF documentation],
[DX_CHECK_DEPEND(doc, 1)],
[DX_CLEAR_DEPEND(doc, 1)],
[],
[DX_ENV_APPEND(GENERATE_RTF, YES)],
[DX_ENV_APPEND(GENERATE_RTF, NO)])
# XML file generation:
DX_ARG_ABLE(xml, [generate doxygen XML documentation],
[DX_CHECK_DEPEND(doc, 1)],
[DX_CLEAR_DEPEND(doc, 1)],
[],
[DX_ENV_APPEND(GENERATE_XML, YES)],
[DX_ENV_APPEND(GENERATE_XML, NO)])
# (Compressed) HTML help generation:
DX_ARG_ABLE(chm, [generate doxygen compressed HTML help documentation],
[DX_CHECK_DEPEND(doc, 1)],
[DX_CLEAR_DEPEND(doc, 1)],
[DX_REQUIRE_PROG([DX_HHC], hhc)],
[DX_ENV_APPEND(HHC_PATH, $DX_HHC)
DX_ENV_APPEND(GENERATE_HTML, YES)
DX_ENV_APPEND(GENERATE_HTMLHELP, YES)],
[DX_ENV_APPEND(GENERATE_HTMLHELP, NO)])
# Seperate CHI file generation.
DX_ARG_ABLE(chi, [generate doxygen seperate compressed HTML help index file],
[DX_CHECK_DEPEND(chm, 1)],
[DX_CLEAR_DEPEND(chm, 1)],
[],
[DX_ENV_APPEND(GENERATE_CHI, YES)],
[DX_ENV_APPEND(GENERATE_CHI, NO)])
# Plain HTML pages generation:
DX_ARG_ABLE(html, [generate doxygen plain HTML documentation],
[DX_CHECK_DEPEND(doc, 1) DX_CHECK_DEPEND(chm, 0)],
[DX_CLEAR_DEPEND(doc, 1) DX_CLEAR_DEPEND(chm, 0)],
[],
[DX_ENV_APPEND(GENERATE_HTML, YES)],
[DX_TEST_FEATURE(chm) || DX_ENV_APPEND(GENERATE_HTML, NO)])
# PostScript file generation:
DX_ARG_ABLE(ps, [generate doxygen PostScript documentation],
[DX_CHECK_DEPEND(doc, 1)],
[DX_CLEAR_DEPEND(doc, 1)],
[DX_REQUIRE_PROG([DX_LATEX], latex)
DX_REQUIRE_PROG([DX_MAKEINDEX], makeindex)
DX_REQUIRE_PROG([DX_DVIPS], dvips)
DX_REQUIRE_PROG([DX_EGREP], egrep)])
# PDF file generation:
DX_ARG_ABLE(pdf, [generate doxygen PDF documentation],
[DX_CHECK_DEPEND(doc, 1)],
[DX_CLEAR_DEPEND(doc, 1)],
[DX_REQUIRE_PROG([DX_PDFLATEX], pdflatex)
DX_REQUIRE_PROG([DX_MAKEINDEX], makeindex)
DX_REQUIRE_PROG([DX_EGREP], egrep)])
# LaTeX generation for PS and/or PDF:
AM_CONDITIONAL(DX_COND_latex, DX_TEST_FEATURE(ps) || DX_TEST_FEATURE(pdf))
if DX_TEST_FEATURE(ps) || DX_TEST_FEATURE(pdf); then
DX_ENV_APPEND(GENERATE_LATEX, YES)
else
DX_ENV_APPEND(GENERATE_LATEX, NO)
fi
# Paper size for PS and/or PDF:
AC_ARG_VAR(DOXYGEN_PAPER_SIZE,
[a4wide (default), a4, letter, legal or executive])
case "$DOXYGEN_PAPER_SIZE" in
#(
"")
AC_SUBST(DOXYGEN_PAPER_SIZE, "")
;; #(
a4wide|a4|letter|legal|executive)
DX_ENV_APPEND(PAPER_SIZE, $DOXYGEN_PAPER_SIZE)
;; #(
*)
AC_MSG_ERROR([unknown DOXYGEN_PAPER_SIZE='$DOXYGEN_PAPER_SIZE'])
;;
esac
#For debugging:
#echo DX_FLAG_doc=$DX_FLAG_doc
#echo DX_FLAG_dot=$DX_FLAG_dot
#echo DX_FLAG_man=$DX_FLAG_man
#echo DX_FLAG_html=$DX_FLAG_html
#echo DX_FLAG_chm=$DX_FLAG_chm
#echo DX_FLAG_chi=$DX_FLAG_chi
#echo DX_FLAG_rtf=$DX_FLAG_rtf
#echo DX_FLAG_xml=$DX_FLAG_xml
#echo DX_FLAG_pdf=$DX_FLAG_pdf
#echo DX_FLAG_ps=$DX_FLAG_ps
#echo DX_ENV=$DX_ENV
])

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dnl Check for YAJL Libraries
dnl CHECK_YAJL(ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND])
dnl Sets:
dnl YAJL_CFLAGS
dnl YAJL_LDADD
dnl YAJL_LDFLAGS
dnl YAJL_LIBS
dnl YAJL_VERSION
AC_DEFUN([PROG_YAJL],
[dnl
AC_REQUIRE([PKG_PROG_PKG_CONFIG])
YAJL_CONFIG=""
YAJL_VERSION=""
YAJL_CFLAGS=""
YAJL_CPPFLAGS=""
YAJL_LDADD=""
YAJL_LDFLAGS=""
YAJL_CONFIG=${PKG_CONFIG}
YAJL_PKGNAMES="yajl2 yajl"
YAJL_SONAMES="so la sl dll dylib"
AC_ARG_WITH(
yajl,
[AC_HELP_STRING([--with-yajl=PATH],[Path to yajl prefix or config script])]
,, with_yajl=yes)
AS_CASE(["${with_yajl}"],
[no], [test_paths=],
[yes], [test_paths="/usr/local/libyajl /usr/local/yajl /usr/local /opt/libyajl /opt/yajl /opt /usr"],
[test_paths="${with_yajl}"])
AS_IF([test "x${test_paths}" != "x"], [
AC_MSG_CHECKING([for libyajl config script])
for x in ${test_paths}; do
dnl # Determine if the script was specified and use it directly
if test ! -d "$x" -a -e "$x"; then
YAJL_CONFIG=$x
break
fi
dnl # Try known config script names/locations
for y in $YAJL_CONFIG; do
if test -e "${x}/bin/${y}"; then
YAJL_CONFIG="${x}/bin/${y}"
yajl_config="${YAJL_CONFIG}"
break
elif test -e "${x}/${y}"; then
YAJL_CONFIG="${x}/${y}"
yajl_config="${YAJL_CONFIG}"
break
fi
done
if test -n "${yajl_config}"; then
break
fi
done
dnl # Try known package names
if test -n "${YAJL_CONFIG}"; then
YAJL_PKGNAME=""
for x in ${YAJL_PKGNAMES}; do
if ${YAJL_CONFIG} --exists ${x}; then
YAJL_PKGNAME="$x"
break
fi
done
fi
if test -n "${YAJL_PKGNAME}"; then
AC_MSG_RESULT([${YAJL_CONFIG}])
YAJL_VERSION="`${YAJL_CONFIG} ${YAJL_PKGNAME} --modversion`"
if test "$verbose_output" -eq 1; then AC_MSG_NOTICE(yajl VERSION: $YAJL_VERSION); fi
YAJL_CFLAGS="`${YAJL_CONFIG} ${YAJL_PKGNAME} --cflags`"
if test "$verbose_output" -eq 1; then AC_MSG_NOTICE(yajl CFLAGS: $YAJL_CFLAGS); fi
YAJL_LDADD="`${YAJL_CONFIG} ${YAJL_PKGNAME} --libs-only-l`"
if test "$verbose_output" -eq 1; then AC_MSG_NOTICE(yajl LDADD: $YAJL_LDADD); fi
YAJL_LDFLAGS="`${YAJL_CONFIG} ${YAJL_PKGNAME} --libs-only-L --libs-only-other`"
if test "$verbose_output" -eq 1; then AC_MSG_NOTICE(yajl LDFLAGS: $YAJL_LDFLAGS); fi
else
AC_MSG_RESULT([no])
dnl Hack to just try to find the lib and include
AC_MSG_CHECKING([for yajl install])
for x in ${test_paths}; do
for y in ${YAJL_SONAMES}; do
if test -e "${x}/libyajl.${y}"; then
yajl_lib_path="${x}/"
yajl_lib_name="yajl"
break
else
yajl_lib_path=""
yajl_lib_name=""
fi
done
if test -n "$yajl_lib_path"; then
break
fi
done
for x in ${test_paths}; do
if test -e "${x}/include/yajl_parse.h"; then
yajl_inc_path="${x}/include"
break
elif test -e "${x}/yajl_parse.h"; then
yajl_inc_path="${x}"
break
fi
dnl # Check some sub-paths as well
for yajl_pkg_name in ${yajl_lib_name} ${YAJL_PKGNAMES}; do
if test -e "${x}/include/${yajl_pkg_name}/yajl_parse.h"; then
yajl_inc_path="${x}/include"
break
elif test -e "${x}/${yajl_pkg_name}/yajl_parse.h"; then
yajl_inc_path="${x}"
break
else
yajl_inc_path=""
fi
done
if test -n "$yajl_inc_path"; then
break
fi
done
if test -n "${yajl_lib_path}" -a -n "${yajl_inc_path}"; then
YAJL_CONFIG=""
AC_MSG_RESULT([${yajl_lib_path} ${yajl_inc_path}])
YAJL_VERSION="2"
YAJL_CFLAGS="-I${yajl_inc_path}"
YAJL_LDADD="-l${yajl_lib_name}"
YAJL_LDFLAGS="-L${yajl_lib_path}"
else
YAJL_VERSION=""
AC_MSG_RESULT([no])
fi
fi
])
YAJL_LIBS=${YAJL_LDADD}
AC_SUBST(YAJL_CFLAGS)
AC_SUBST(YAJL_VERSION)
AC_SUBST(YAJL_LDADD)
AC_SUBST(YAJL_LIBS)
AC_SUBST(YAJL_LDFLAGS)
if test -z "${YAJL_VERSION}"; then
ifelse([$2], , AC_MSG_NOTICE([optional yajl library not found]), $2)
else
AC_MSG_NOTICE([using yajl v${YAJL_VERSION}])
YAJL_CFLAGS="-DWITH_YAJL ${YAJL_CFLAGS}"
ifelse([$1], , , $1)
fi
])