build/autoconf/lto.m4@129ffea94266 (annotated)
build/autoconf/lto.m4
Sat, 03 Jan 2015 20:18:00 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Sat, 03 Jan 2015 20:18:00 +0100
- branch
- TOR_BUG_3246
- changeset 7
- 129ffea94266
- permissions
- -rw-r--r--
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.
| michael@0 | 1 | dnl This Source Code Form is subject to the terms of the Mozilla Public |
| michael@0 | 2 | dnl License, v. 2.0. If a copy of the MPL was not distributed with this |
| michael@0 | 3 | dnl file, You can obtain one at http://mozilla.org/MPL/2.0/. |
| michael@0 | 4 | |
| michael@0 | 5 | dnl check if the build is using lto. This is really primitive and only detects llvm based |
| michael@0 | 6 | dnl compilers right now. |
| michael@0 | 7 | AC_DEFUN([MOZ_DOING_LTO], |
| michael@0 | 8 | [ |
| michael@0 | 9 | cat > conftest.c <<EOF |
| michael@0 | 10 | int foo = 1; |
| michael@0 | 11 | EOF |
| michael@0 | 12 | $1=no |
| michael@0 | 13 | if ${CC-cc} ${CFLAGS} -S conftest.c -o conftest.s >/dev/null 2>&1; then |
| michael@0 | 14 | if grep '^target triple =' conftest.s; then |
| michael@0 | 15 | $1=yes |
| michael@0 | 16 | fi |
| michael@0 | 17 | fi |
| michael@0 | 18 | rm -f conftest.[cs] |
| michael@0 | 19 | ]) |
