The Tor Browser: build/autoconf/mozheader.m4@129ffea94266

Conditionally enable double key logic according to:
private browsing mode or privacy.thirdparty.isolate preference and
implement in GetCookieStringCommon and FindCookie where it counts...
With some reservations of how to convince FindCookie users to test
condition and pass a nullptr when disabling double key logic.

     1 dnl This Source Code Form is subject to the terms of the Mozilla Public

     2 dnl License, v. 2.0. If a copy of the MPL was not distributed with this

     3 dnl file, You can obtain one at http://mozilla.org/MPL/2.0/.

     5 dnl MOZ_CHECK_HEADER(HEADER-FILE, [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND [, INCLUDES]]])

     6 AC_DEFUN([MOZ_CHECK_HEADER],

     7 [ dnl Do the transliteration at runtime so arg 1 can be a shell variable.

     8   ac_safe=`echo "$1" | sed 'y%./+-%__p_%'`

     9   AC_MSG_CHECKING([for $1])

    10   AC_CACHE_VAL(ac_cv_header_$ac_safe,

    11  [ AC_TRY_COMPILE([$4

    12 #include <$1>], ,

    13                   eval "ac_cv_header_$ac_safe=yes",

    14                   eval "ac_cv_header_$ac_safe=no") ])

    15   if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then

    16     AC_MSG_RESULT(yes)

    17     ifelse([$2], , :, [$2])

    18   else

    19     AC_MSG_RESULT(no)

    20     ifelse([$3], , , [$3])

    21   fi

    22 ])

    24 dnl MOZ_CHECK_HEADERS(HEADER-FILE... [, ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND [, INCLUDES]]])

    25 AC_DEFUN([MOZ_CHECK_HEADERS],

    26 [ for ac_hdr in $1

    27   do

    28     MOZ_CHECK_HEADER($ac_hdr,

    29                      [ ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`

    30                        AC_DEFINE_UNQUOTED($ac_tr_hdr) $2], $3, [$4])

    31   done

    32 ])

The Tor Browser / file revision

build/autoconf/mozheader.m4@129ffea94266

build/autoconf/mozheader.m4