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AC_INIT([mod_auth_openidc],[2.4.17.2],[hans.zandbelt@openidc.com])
AC_SUBST(NAMEVER, AC_PACKAGE_TARNAME()-AC_PACKAGE_VERSION())
AM_INIT_AUTOMAKE([-Wall -Werror foreign subdir-objects])
AC_CONFIG_HEADERS([src/config.h])
AC_CONFIG_MACRO_DIR([m4])
AC_PROG_CC
AM_PROG_CC_C_O
AM_PROG_AR
LT_INIT([dlopen])
# Checks for apxs.
AC_ARG_WITH([apxs],
[AS_HELP_STRING([--with-apxs=PATH/NAME],[path to the apxs binary for Apache [apxs]])],
[AC_SUBST(APXS, $with_apxs)],
[AC_PATH_PROGS(APXS, [apxs apxs2],,)])
if test ! -x "$APXS"; then
# $APXS isn't a executable file.
AC_MSG_ERROR([
Could not find apxs. Please specify the path to apxs
using the --with-apxs=/full/path/to/apxs option.
The executable may also be named 'apxs2'.
])
fi
APXS_CFLAGS=`${APXS} -q CFLAGS 2> /dev/null`
APXS_CPPFLAGS=`${APXS} -q CPPFLAGS 2> /dev/null`
APXS_LDFLAGS=`${APXS} -q LDFLAGS 2> /dev/null`
APXS_LIBS=`${APXS} -q LIBS 2> /dev/null`
APXS_LIBEXECDIR=`${APXS} -q LIBEXECDIR 2> /dev/null`
APXS_INCLUDEDIR=`${APXS} -q INCLUDEDIR 2> /dev/null`
APXS_INCLUDES="-I${APXS_INCLUDEDIR}"
PKG_CHECK_MODULES(APR, [apr-1, apr-util-1])
# Apache libraries.
APACHE_MODULEDIR="${APXS_LIBEXECDIR}"
APACHE_INCLUDES="${APXS_INCLUDES} ${APR_INCLUDES}"
APACHE_CFLAGS="${APXS_CFLAGS} ${APR_CFLAGS} ${APACHE_INCLUDES}"
APACHE_CPPFLAGS="${APXS_CPPFLAGS} ${APR_CPPFLAGS} ${APACHE_INCLUDES}"
APACHE_LDFLAGS="${APXS_LDFLAGS} ${APR_LDFLAGS}"
APACHE_LIBS="${APXS_LIBS} ${APR_LIBS}"
AC_SUBST(APACHE_MODULEDIR)
AC_SUBST(APACHE_INCLUDES)
AC_SUBST(APACHE_CFLAGS)
AC_SUBST(APACHE_CPPFLAGS)
AC_SUBST(APACHE_LDFLAGS)
AC_SUBST(APACHE_LIBS)
# We need the curl library for HTTP callouts.
PKG_CHECK_MODULES(CURL, libcurl)
AC_SUBST(CURL_CFLAGS)
AC_SUBST(CURL_LIBS)
# We need OpenSSL for crypto and HTTPS callouts.
PKG_CHECK_MODULES(OPENSSL, openssl)
AC_SUBST(OPENSSL_CFLAGS)
AC_SUBST(OPENSSL_LIBS)
# older versions of libapr may not have memcache support
old_CPPFLAGS=$CPPFLAGS
CPPFLAGS="${APACHE_CPPFLAGS} ${APACHE_CFLAGS} $CPPFLAGS"
AC_CHECK_HEADER([apr_memcache.h], [HAVE_MEMCACHE=1], [HAVE_MEMCACHE=0])
AM_CONDITIONAL(HAVE_MEMCACHE,[test x"$HAVE_MEMCACHE" = "x1"])
CPPFLAGS=$old_CPPFLAGS
# We need Jansson for JSON parsing.
PKG_CHECK_MODULES(JANSSON, jansson)
AC_SUBST(JANSSON_CFLAGS)
AC_SUBST(JANSSON_LIBS)
# cjose
PKG_CHECK_MODULES(CJOSE, cjose)
AC_SUBST(CJOSE_CFLAGS)
AC_SUBST(CJOSE_LIBS)
# PCRE
PKG_CHECK_MODULES([PCRE2], libpcre2-8, [
PCRE_CFLAGS="$PCRE2_CFLAGS"
PCRE_LIBS="$PCRE2_LIBS"
AC_DEFINE([HAVE_LIBPCRE2], [1], [Define if libpcre2 is available.])
enable_pcre2=yes
], [
AC_CHECK_HEADER(pcre2.h, [
AC_CHECK_LIB(pcre2-8, pcre2_compile_8, [
PCRE_LIBS="-lpcre2-8"
AC_DEFINE([HAVE_LIBPCRE2], 1, [Define if libpcre2 is available.])
enable_pcre2=yes
])
])
])
AS_IF([test "X$enable_pcre2" != "Xyes"],[
PKG_CHECK_MODULES([PCRE], libpcre, [
CFLAGS="$PCRE_CFLAGS $CFLAGS"
AC_CHECK_HEADER(pcre.h, [
LIBS="$PCRE_LIBS $LIBS"
AC_DEFINE([HAVE_LIBPCRE], [1], [Define if libpcre is available.])
enable_pcre=yes
])
], [
AC_CHECK_HEADER(pcre.h, [
AC_CHECK_LIB(pcre, pcre_compile, [
PCRE_LIBS="-lpcre"
AC_DEFINE([HAVE_LIBPCRE], 1, [Define if libpcre is available.])
])
])
])
])
AS_IF([test "X$enable_pcre2" = Xyes], [PCRE_INFO="yes, via libpcre2"], [test "X$enable_pcre" = Xyes], [PCRE_INFO="yes, via libpcre"], [PCRE_INFO=no])
AC_SUBST(PCRE_CFLAGS)
AC_SUBST(PCRE_LIBS)
AC_ARG_WITH(brotli,
AS_HELP_STRING([--with-brotli], [enable brotli compression support [default=no]]),
ac_brotli=$withval, ac_brotli=no)
if test x$ac_brotli != xno; then
PKG_CHECK_MODULES(LIBBROTLIENC, [libbrotlienc >= 1.0.0], [with_libbrotlienc=yes], [with_libbrotlienc=no])
PKG_CHECK_MODULES(LIBBROTLIDEC, [libbrotlidec >= 1.0.0], [with_libbrotlidec=yes], [with_libbrotlidec=no])
fi
AM_CONDITIONAL(HAVE_LIBBROTLI, [test "${with_libbrotlienc}" == "yes" && test "${with_libbrotlidec}" == "yes"])
AC_SUBST([LIBBROTLIENC_CFLAGS])
AC_SUBST([LIBBROTLIDEC_CFLAGS])
AC_SUBST([LIBBROTLIENC_LIBS])
AC_SUBST([LIBBROTLIDEC_LIBS])
if test "${with_libbrotlienc}" != "yes" || test "${with_libbrotlidec}" != "yes"; then
PKG_CHECK_MODULES([ZLIB], [zlib], [HAVE_LIBZ=1], [HAVE_LIBZ=0])
fi
AM_CONDITIONAL(HAVE_LIBZ, [test x"$HAVE_LIBZ" = "x1"])
AC_SUBST([ZLIB_CFLAGS])
AC_SUBST([ZLIB_LIBS])
# Redis
AC_ARG_WITH([hiredis],
[AS_HELP_STRING([--with-hiredis],
[support Redis @<:@default=check@:>@])],
[],
[with_hiredis=yes])
AS_CASE(["$with_hiredis"],
[yes], [
if test "$HIREDIS_LIBS" == ""; then PKG_CHECK_MODULES([HIREDIS], [hiredis], [HAVE_LIBHIREDIS=1], [HAVE_LIBHIREDIS=0]) ; else [HAVE_LIBHIREDIS=1] ; fi
],
[no], [HAVE_LIBHIREDIS=0],
[PKG_CHECK_MODULES([HIREDIS], [hiredis], [HAVE_LIBHIREDIS=1], [HAVE_LIBHIREDIS=0])])
AM_CONDITIONAL(HAVE_LIBHIREDIS, [test x"$HAVE_LIBHIREDIS" = "x1"])
AC_SUBST(HIREDIS_CFLAGS)
AC_SUBST(HIREDIS_LIBS)
# JQ
HAVE_LIBJQ=0
AC_ARG_WITH([jq], AS_HELP_STRING([--with-jq=PATH], [location of libjq development headers]),)
if test -n "$with_jq"
then
if test "$JQ_CFLAGS" == ""; then
JQ_CFLAGS="-I$with_jq/include"
fi
if test "$JQ_LIBS" == ""; then
if test "$with_jq" == "yes"; then
JQ_LIBS="-L/usr/lib -ljq"
else
JQ_LIBS="-L$with_jq/lib -ljq"
fi
fi
CPPFLAGS="$JQ_CFLAGS $CPPFLAGS"
AC_CHECK_HEADER([jq.h], [HAVE_LIBJQ=1], [HAVE_LIBJQ=0])
LDFLAGS="$JQ_LIBS $LDFLAGS"
AC_CHECK_LIB([jq], [jq_init], [HAVE_LIBJQ=1], [HAVE_LIBJQ=0])
if test "x$have_jq" = "x0" ; then
AC_MSG_WARN("cannot find library for -ljq.")
fi
fi
AM_CONDITIONAL(HAVE_LIBJQ, [test x"$HAVE_LIBJQ" = "x1"])
AC_SUBST(JQ_CFLAGS)
AC_SUBST(JQ_LIBS)
# Create Makefile from Makefile.in
AC_CONFIG_FILES([Makefile])
AC_OUTPUT
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