dnl
dnl This Source Code Form is subject to the terms of the Mozilla Public
dnl License, v. 2.0. If a copy of the MPL was not distributed with this
dnl file, You can obtain one at http://mozilla.org/MPL/2.0/.

dnl My revision info: "@(#) $RCSfile$ $Revision$ $Date$"
dnl Don't use AC_REVISION; it's broken

AC_INIT(trivial.c)
AC_CONFIG_HEADER(config.h)
AC_PROG_MAKE_SET

AC_ARG_WITH(nspr, [  --with-nspr[=path]      specify location of NSPR],
[ case "$withval" in
  no)
    AC_MSG_ERROR(NSPR is required);;
  yes)
    NSPR_INCLUDE="$includedir"
    NSPR_LIBPATH="$libdir"
    ;;
  *)
    NSPR_INCLUDE="$withval/include"
    NSPR_LIBPATH="$withval/lib"
    ;;
  esac ],
[ NSPR_INCLUDE="$includedir"
  NSPR_LIBPATH="$libdir" ]
)

NSPR_CFLAGS="-I$NSPR_INCLUDE"
NSPR_LDFLAGS="-L$NSPR_LIBPATH -lnspr4 -lplc4 -lplds4"

dnl This isn't optimum, but the mozilla build system and autoconf don't really mesh well..

AC_ARG_WITH(nss-dist,    [  --with-nss-dist[=path]  specify path to NSS dist directory],
[ case "$withval" in
  no)
    NSS_CFLAGS=""
    nss="0"
    ;;
  yes)
    AC_MSG_ERROR(You have to specify a path for --with-nss-dist)
    ;;
  *)
    NSS_CFLAGS="-I$withval/private/security -I$withval/public/security"
    nss="1"
    ;;
  esac ])

AC_ARG_WITH(nss-hdrs, [  --with-nss-hdrs[=path]  or, specify path to installed NSS headers],
[ if test "x$nss" != "x"; then
    AC_MSG_ERROR(Only specify --with-nss-hdrs or --with-nss-dist, not both)
  fi
  case "$withval" in
  no)
    NSS_CFLAGS=""
    nss="0"
    ;;
  yes)
    NSS_CFLAGS="-I$includedir"
    nss="1"
    ;;
  *)
    NSS_CFLAGS="-I$withval"
    nss="1"
    ;;
  esac ])

AC_ARG_WITH(rsa-hdrs, [  --with-rsa-hdrs[=path]  if not using NSS, specify path to RSA headers],
[ if test "x$nss" != "x"; then
    AC_MSG_ERROR(Only specify --with-nss-{hdrs,dist} or --with-rsa-hdrs, not both)
  fi
  case "$withval" in
  no)
    rsa="0"
    ;;
  yes)
    RSA_INCLUDE="$includedir"
    rsa="1"
    ;;
  *)
    RSA_INCLUDE="$withval"
    rsa="1"
    ;;
  esac ])

if test "x$nss" = "x"; then
  if test "x$rsa" = "x"; then
    RSA_INCLUDE="$includedir"
  fi
  RSA_CFLAGS="-I$RSA_INCLUDE"
fi

if test "x$nss" = "x1"; then
  AC_DEFINE(WITH_NSS,1)
fi

AC_SUBST(WITH_NSS)

if test "x$rsa" = "x1"; then
  RSA_CFLAGS-"-I$RSA_INCLUDE"
fi

AC_ARG_ENABLE(debug, [  --disable-debug         default is enabled],
[ case "$enableval" in
  no)
    DEBUG_CFLAGS="";;
  yes)
    DEBUG_CFLAGS="-DDEBUG";;
  *)
    DEBUG_CFLAGS="-DDEBUG";;
  esac ], DEBUG_CFLAGS="-DDEBUG")

dnl Checks for programs.
AC_PROG_CC
AC_PROG_CPP
AC_PROG_INSTALL
AC_PROG_RANLIB
AC_CHECK_PROG(AR, ar, ar)
AC_CHECK_PROG(LD, ld, ld)
AC_CHECK_PROG(RM, rm, rm)
AC_CHECK_PROG(TAR, tar, tar)
AC_SUBST(CC INSTALL RANLIB AR LD RM TAR)

CPPFLAGS="$CFLAGS $NSPR_CFLAGS $NSS_CFLAGS $RSA_CFLAGS $DEBUG_CFLAGS"
LIBS="$NSPR_LDFLAGS $LIBS"

AC_SUBST(CFLAGS)

dnl Checks for libraries.
AC_CHECK_LIB(nspr4, PR_Init)

dnl Checks for header files.
AC_CHECK_HEADERS(nspr.h)
AC_SUBST(HAVE_NSPR_H)

if test "x$nss" = "x1"; then
  AC_CHECK_HEADERS(ck.h)
fi

if test "x$rsa" = "x1"; then
  AC_CHECK_HEADERS(pkcs11t.h pkcs11.h)
fi

AC_SUBST(HAVE_CK_H HAVE_PKCS11T_H HAVE_PKCS11_H)

dnl Checks for typedefs, structures, and compiler characteristics.
AC_C_CONST
AC_SUBST(const)

AC_CHECK_FUNCS(memset strlen)
AC_SUBST(HAVE_MEMSET HAVE_STRLEN)
AC_OUTPUT(Makefile, [echo timestamp > stamp-h])
