зеркало из https://github.com/mozilla/gecko-dev.git
200 строки
6.5 KiB
Plaintext
200 строки
6.5 KiB
Plaintext
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/.
|
|
|
|
AC_DEFUN([MOZ_CONFIG_NSPR], [
|
|
|
|
ifelse([$1],,define(CONFIGURING_JS,yes))
|
|
|
|
dnl Possible ways this can be called:
|
|
dnl from toplevel configure:
|
|
dnl JS_STANDALONE= BUILDING_JS=
|
|
dnl from js/src/configure invoked by toplevel configure:
|
|
dnl JS_STANDALONE= BUILDING_JS=1
|
|
dnl from standalone js/src/configure:
|
|
dnl JS_STANDALONE=1 BUILDING_JS=1
|
|
|
|
dnl ========================================================
|
|
dnl = Find the right NSPR to use.
|
|
dnl ========================================================
|
|
MOZ_ARG_WITH_STRING(nspr-cflags,
|
|
[ --with-nspr-cflags=FLAGS
|
|
Pass FLAGS to CC when building code that uses NSPR.
|
|
Use this when there's no accurate nspr-config
|
|
script available. This is the case when building
|
|
SpiderMonkey as part of the Mozilla tree: the
|
|
top-level configure script computes NSPR flags
|
|
that accomodate the quirks of that environment.],
|
|
NSPR_CFLAGS=$withval)
|
|
MOZ_ARG_WITH_STRING(nspr-libs,
|
|
[ --with-nspr-libs=LIBS Pass LIBS to LD when linking code that uses NSPR.
|
|
See --with-nspr-cflags for more details.],
|
|
NSPR_LIBS=$withval)
|
|
|
|
ifdef([CONFIGURING_JS],[
|
|
MOZ_ARG_ENABLE_BOOL(nspr-build,
|
|
[ --enable-nspr-build Build NSPR from source tree],
|
|
MOZ_BUILD_NSPR=1,
|
|
MOZ_BUILD_NSPR=)
|
|
])
|
|
|
|
if test -z "$BUILDING_JS" || test -n "$JS_STANDALONE"; then
|
|
_IS_OUTER_CONFIGURE=1
|
|
fi
|
|
|
|
MOZ_ARG_WITH_BOOL(system-nspr,
|
|
[ --with-system-nspr Use an NSPR that is already built and installed.
|
|
Use the 'nspr-config' script in the current path,
|
|
or look for the script in the directories given with
|
|
--with-nspr-exec-prefix or --with-nspr-prefix.
|
|
(Those flags are only checked if you specify
|
|
--with-system-nspr.)],
|
|
_USE_SYSTEM_NSPR=1 )
|
|
|
|
JS_POSIX_NSPR=unset
|
|
ifdef([CONFIGURING_JS],[
|
|
if test -n "$JS_STANDALONE"; then
|
|
case "$target" in
|
|
*linux*|*darwin*|*dragonfly*|*freebsd*|*netbsd*|*openbsd*)
|
|
if test -z "$_HAS_NSPR"; then
|
|
JS_POSIX_NSPR_DEFAULT=1
|
|
fi
|
|
;;
|
|
esac
|
|
fi
|
|
|
|
MOZ_ARG_ENABLE_BOOL(posix-nspr-emulation,
|
|
[ --enable-posix-nspr-emulation
|
|
Enable emulation of NSPR for POSIX systems],
|
|
JS_POSIX_NSPR=1,
|
|
JS_POSIX_NSPR=)
|
|
])
|
|
|
|
dnl Pass at most one of
|
|
dnl --with-system-nspr
|
|
dnl --with-nspr-cflags/libs
|
|
dnl --enable-nspr-build
|
|
dnl --enable-posix-nspr-emulation
|
|
|
|
AC_MSG_CHECKING([NSPR selection])
|
|
nspr_opts=
|
|
which_nspr=default
|
|
if test -n "$_USE_SYSTEM_NSPR"; then
|
|
nspr_opts="x$nspr_opts"
|
|
which_nspr="system"
|
|
fi
|
|
if test -n "$NSPR_CFLAGS" -o -n "$NSPR_LIBS"; then
|
|
nspr_opts="x$nspr_opts"
|
|
which_nspr="command-line"
|
|
fi
|
|
if test -n "$MOZ_BUILD_NSPR"; then
|
|
nspr_opts="x$nspr_opts"
|
|
which_nspr="source-tree"
|
|
fi
|
|
if test "$JS_POSIX_NSPR" = unset; then
|
|
JS_POSIX_NSPR=
|
|
else
|
|
nspr_opts="x$nspr_opts"
|
|
which_nspr="posix-wrapper"
|
|
fi
|
|
|
|
if test -z "$nspr_opts"; then
|
|
if test -z "$BUILDING_JS"; then
|
|
dnl Toplevel configure defaults to using nsprpub from the source tree
|
|
MOZ_BUILD_NSPR=1
|
|
which_nspr="source-tree"
|
|
else
|
|
dnl JS configure defaults to emulated NSPR if available, falling back
|
|
dnl to nsprpub.
|
|
JS_POSIX_NSPR="$JS_POSIX_NSPR_DEFAULT"
|
|
if test -z "$JS_POSIX_NSPR"; then
|
|
MOZ_BUILD_NSPR=1
|
|
which_nspr="source-tree"
|
|
else
|
|
which_nspr="posix-wrapper"
|
|
fi
|
|
fi
|
|
fi
|
|
|
|
if test -z "$nspr_opts" || test "$nspr_opts" = x; then
|
|
AC_MSG_RESULT($which_nspr)
|
|
else
|
|
AC_MSG_ERROR([only one way of using NSPR may be selected. See 'configure --help'.])
|
|
fi
|
|
|
|
AC_SUBST(MOZ_BUILD_NSPR)
|
|
|
|
if test -n "$BUILDING_JS"; then
|
|
if test "$JS_POSIX_NSPR" = 1; then
|
|
AC_DEFINE(JS_POSIX_NSPR)
|
|
fi
|
|
AC_SUBST(JS_POSIX_NSPR)
|
|
fi
|
|
|
|
# A (sub)configure invoked by the toplevel configure will always receive
|
|
# --with-nspr-libs on the command line. It will never need to figure out
|
|
# anything itself.
|
|
if test -n "$_IS_OUTER_CONFIGURE"; then
|
|
|
|
if test -n "$_USE_SYSTEM_NSPR"; then
|
|
AM_PATH_NSPR($NSPR_MINVER, [MOZ_SYSTEM_NSPR=1], [AC_MSG_ERROR([you do not have NSPR installed or your version is older than $NSPR_MINVER.])])
|
|
fi
|
|
|
|
if test -n "$MOZ_SYSTEM_NSPR" -o -n "$NSPR_CFLAGS" -o -n "$NSPR_LIBS"; then
|
|
_SAVE_CFLAGS=$CFLAGS
|
|
CFLAGS="$CFLAGS $NSPR_CFLAGS"
|
|
AC_TRY_COMPILE([#include "prtypes.h"],
|
|
[#ifndef PR_STATIC_ASSERT
|
|
#error PR_STATIC_ASSERT not defined or requires including prtypes.h
|
|
#endif],
|
|
,
|
|
AC_MSG_ERROR([system NSPR does not support PR_STATIC_ASSERT or including prtypes.h does not provide it]))
|
|
AC_TRY_COMPILE([#include "prtypes.h"],
|
|
[#ifndef PR_UINT64
|
|
#error PR_UINT64 not defined or requires including prtypes.h
|
|
#endif],
|
|
,
|
|
AC_MSG_ERROR([system NSPR does not support PR_UINT64 or including prtypes.h does not provide it]))
|
|
CFLAGS=$_SAVE_CFLAGS
|
|
elif test -z "$JS_POSIX_NSPR"; then
|
|
NSPR_INCLUDE_DIR="${DIST}/include/nspr"
|
|
NSPR_CFLAGS="-I${NSPR_INCLUDE_DIR}"
|
|
if test -n "$GNU_CC"; then
|
|
if test -n "$MOZ_FOLD_LIBS"; then
|
|
NSPR_LIB_DIR=${DIST}/lib
|
|
else
|
|
NSPR_LIB_DIR=${DIST}/bin
|
|
fi
|
|
NSPR_LIBS="-L${NSPR_LIB_DIR} -lnspr${NSPR_VERSION} -lplc${NSPR_VERSION} -lplds${NSPR_VERSION}"
|
|
else
|
|
# NSS needs actual static libs to link to, and this is where they are.
|
|
NSPR_LIBS="${DIST}/lib/nspr${NSPR_VERSION}.lib ${DIST}/lib/plc${NSPR_VERSION}.lib ${DIST}/lib/plds${NSPR_VERSION}.lib "
|
|
NSPR_LIB_DIR="${DIST}/lib"
|
|
fi
|
|
fi
|
|
|
|
AC_SUBST_LIST(NSPR_CFLAGS)
|
|
AC_SUBST(NSPR_INCLUDE_DIR)
|
|
AC_SUBST(NSPR_LIB_DIR)
|
|
|
|
NSPR_PKGCONF_CHECK="nspr"
|
|
if test -n "$MOZ_SYSTEM_NSPR"; then
|
|
# piggy back on $MOZ_SYSTEM_NSPR to set a variable for the nspr check for js.pc
|
|
NSPR_PKGCONF_CHECK="nspr >= $NSPR_MINVER"
|
|
|
|
_SAVE_CFLAGS=$CFLAGS
|
|
CFLAGS="$CFLAGS $NSPR_CFLAGS"
|
|
AC_TRY_COMPILE([#include "prlog.h"],
|
|
[#ifndef PR_STATIC_ASSERT
|
|
#error PR_STATIC_ASSERT not defined
|
|
#endif],
|
|
,
|
|
AC_MSG_ERROR([system NSPR does not support PR_STATIC_ASSERT]))
|
|
CFLAGS=$_SAVE_CFLAGS
|
|
fi
|
|
AC_SUBST(NSPR_PKGCONF_CHECK)
|
|
|
|
fi # _IS_OUTER_CONFIGURE
|
|
|
|
])
|