dnl Process this file with autoconf to produce a configure script.
AC_INIT(src/gcm_input/message.h)
AM_INIT_AUTOMAKE(GnuCoMo, 0.0.10)


dnl Checks for programs.
AC_PROG_CC
AC_PROG_CXX
AC_PROG_CPP
AM_PROG_LEX
AC_PROG_INSTALL
AC_PROG_LN_S
AC_PROG_RANLIB
AC_PROG_YACC
AC_PROG_AWK

AC_PATH_PROG(XML_CONFIG,xml2-config,no)

if test $XML_CONFIG = "no"
then
   echo "XML library not found (see http://xmlsoft.org/)."
   exit 1;
fi


dnl Checks for libraries.
AC_PATH_XTRA

XML_CFLAGS=`$XML_CONFIG --cflags`
XML_LFLAGS=`$XML_CONFIG --libs`

LIBS="$LIBS $X_LIBS $X_PRE_LIBS $X_EXTRA_LIBS"
LIBS="$LIBS -L/usr/local/lib $XML_LFLAGS"
CFLAGS="$CFLAGS $X_CFLAGS $XML_CFLAGS "
CXXFLAGS="$CXXFLAGS  -Wno-deprecated $X_CFLAGS $XML_CFLAGS"

AC_CHECK_LIB(AXE, main, , AC_MSG_ERROR(AXE Library is not installed))
#AC_CHECK_LIB(X11, XOpenDisplay)
#AC_CHECK_LIB(Xpm, XpmCreatePixmapFromData)
#AC_CHECK_LIB(pthread, pthread_create)
AC_CHECK_LIB(xml2, xmlParseFile)

# PostgreSQL includes and libraries
with_postgres_include="-I/usr/include/pqxx"
AC_MSG_NOTICE([using PostgreSQL headers at $with_postgres_include])
with_postgres_lib="-lpqxx -lpq"
AC_MSG_NOTICE([using PostgreSQL libraries at $with_postgres_lib])

AC_SUBST(with_postgres_lib)
AC_SUBST(with_postgres_include)
POSTGRES_LIB="${with_postgres_lib}"
AC_SUBST(POSTGRES_LIB)
POSTGRES_INCLUDE="${with_postgres_include}"
AC_SUBST(POSTGRES_INCLUDE)


# Checks for libraries.
AC_CHECK_LIB([pq], [PQexec], [], [AC_MSG_ERROR([Failed to find a suitable libpq.

PostgreSQL's libpq needs to be installed.
Perhaps you need to specify --with-postgres-lib?
])], -L${with_postgres_lib})


CXXFLAGS="$CXXFLAGS $POSTGRES_INCLUDE"
LIBS="$LIBS $POSTGRES_LIB"

#
#  There is no convenient way to detect libpqxx, so we'll
#  use fixed paths for the time being.

CXXFLAGS="$CXXFLAGS -I/usr/local/pqxx/include"
LIBS="$LIBS -L/usr/local/pqxx/lib -lpqxx"

dnl Checks for header files.
AC_HEADER_DIRENT
AC_HEADER_STDC
AC_CHECK_HEADERS(unistd.h)

dnl Checks for typedefs, structures, and compiler characteristics.
AC_C_CONST

dnl Checks for library functions.
AC_CHECK_FUNCS(strtod strtol strtoul)

dnl Edit this to be your web server's document root

DocumentRoot=/var/www/html

#AC_OUTPUT(Makefile src/Makefile src/lib/Makefile src/gcm_input/Makefile src/web/Makefile)
AC_OUTPUT(Makefile src/Makefile src/lib/Makefile src/gcm_input/Makefile test/Makefile)