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365 Commits

Author SHA1 Message Date
Frank Denis
e8dbdab216 Try using -Ofast / -O3 by default 2022-11-17 22:52:58 +01:00
Frank Denis
180ee26d06 Add -Wno-unknown-pragmas if supported 2022-11-16 22:24:14 +01:00
Frank Denis
63a46474e4 Repair CFLAGS/ CWFLAGS mixup 2022-11-16 13:42:47 +01:00
Frank Denis
d264b5cfe5 Nits 2022-11-14 23:44:21 +01:00
Frank Denis
0fc788d6af -mcpu=native -> -mtune=native 2022-11-14 23:23:34 +01:00
Jørgen P. Tjernø
100ccb452d Portability improvements (#1105) 
* Move `raise` code to be behind an autoconf check

This moves the call to `raise` behind a `HAVE_RAISE` autoconf check,
in addition to `__wasm__`. This is intended to help porting to
other platforms that don't support `raise` (e.g. modern game consoles).

* Add autoconf check for `sysconf`

Only try to invoke `sysconf` if the target platform supports it, and
don't warn about unknown page size if `PAGE_SIZE` was defined. Add an
include for `sys/param.h` to increase likelihood of finding `PAGE_SIZE`.
This is intended to help porting to other platforms that don't support
`sysconf` (e.g. modern game consoles) that have a fixed hardware page
size.

* Don't try to use raise & sysconf in a WASI environment

Co-authored-by: Frank Denis <124872+jedisct1@users.noreply.github.com>
 2021-10-09 18:39:02 +02:00
Frank Denis
4a64ce1836 WASI: remove wasi-sdk dependency; build module with zig 2021-07-19 12:36:29 +02:00
Frank Denis
54b8a00051 Update project URL and regen autoconf files 2021-05-25 19:18:43 +02:00
Frank Denis
b5b62722b7 Autoconf update & regen 2021-05-22 12:21:15 +02:00
Frank Denis
fd8215d29d wasi-libc exposes getpid() but it doesn't work without emulation 2021-05-22 11:57:23 +02:00
Ryan
2b5f8f2b68
s/eabi/eabi*/g in configure scripts to support eabihf (#977) 2020-07-03 11:45:52 +02:00
Frank Denis
ecbe5316dd Disable PIE/PIC/SP/async-unwind on eabi 2020-06-30 07:43:28 +02:00
Frank Denis
6bae891702 Don't add linker flags with the emscripten target 
Regen
 2020-05-26 17:59:19 +02:00
Frank Denis
b16da4f281 Move AC_USE_SYSTEM_EXTENSIONS up 2020-05-26 14:26:24 +02:00
Frank Denis
b69159b5f8 Define _FORTIFY_SOURCE only on linux-gnu 2019-12-04 23:30:37 +01:00
Frank Denis
46afa6c3a9 Undefine _FORTIFY_SOURCE on MinGW - Required for current MinGW versions 2019-12-04 21:04:39 +01:00
Frank Denis
ad9cb57a4e Use AX_ADD_FORTIFY_SOURCE 
Include a workaround for newer versions of MingW
 2019-11-11 01:07:05 +01:00
Frank Denis
5c804e1ac8 Better getentropy() usability checks 2019-10-23 18:23:31 +02:00
Frank Denis
146ce11b11 Use -fno-stack-check as an alternative to -ffreestanding 2019-09-17 15:43:25 +02:00
Frank Denis
0428e7baad Merge branch 'stable' of github.com:jedisct1/libsodium into stable 
* 'stable' of github.com:jedisct1/libsodium:
  Add a workaround for broken Xcode 11 beta versions
 2019-08-29 18:21:34 +02:00
Frank Denis
203220116a Temporarily disable getentropy()/getrandom() when using ASAN 
ASAN assumes a recent version of the C library has been installed and
may end up intercepting functions that didn't exist if the actual C
library is old.
 2019-08-29 17:48:20 +02:00
Frank Denis
d1e33bbc71 Add a workaround for broken Xcode 11 beta versions 2019-08-26 15:35:12 +02:00
Frank Denis
f7695fd634 Use AC_LINK_IFELSE for everything using inline assembly 2019-08-16 13:09:57 +02:00
Frank Denis
4b448b5095 Use AC_LINK_IFELSE instead of _COMPILE_IFELSE for cpuid detection 
This apparently works around a bug on OpenSuSE on ARM and PPC when
LTO is enabled.

Still, as documented, LTO shouldn't be used when compiling the library.
 2019-08-16 12:28:42 +02:00
Frank Denis
940ef42797 1.0.18 2019-05-30 21:57:51 +02:00
Frank Denis
eebf2255ca Regen 2019-03-30 11:25:40 +01:00
Frank Denis
dfa8222d27 POSIX threads can be available while mutexes are not implemented 
This is the odd case of WASI right now
 2019-03-30 11:23:20 +01:00
Frank Denis
697a371a42 Don't enable the stack protector on unknown operating systems 2019-03-16 00:21:31 +01:00
Luca Boccassi
ecdcf55173 Add -pthread to pkgconfig's Libs.private if enabled 
Allows static builds to correctly inherit the pthread dependency when
used with pkg-config --static --libs libsodium

AC_SUBST doesn't require explicit values

Regen autoconf

Fixes #800
 2019-01-15 00:29:20 +01:00
Frank Denis
c2a98a170f Try -ftree-vectorize and -ftree-slp-vectorize for optimized builds 2019-01-07 12:26:30 +01:00
Frank Denis
4adf25c39f Bump DLL version 2019-01-06 17:25:35 +01:00
Frank Denis
462e9a648b local-dynamic is enough 2019-01-06 05:04:34 +01:00
Frank Denis
79d6a211b2 Set tls-model only if TLS is supported 2019-01-06 04:52:41 +01:00
Frank Denis
0157a378ca Enable -ftls-model=global-dynamic if available 2019-01-06 04:45:50 +01:00
Frank Denis
b7cb241eb9 Bump SODIUM_LIBRARY_VERSION_MINOR 2019-01-05 22:09:32 +01:00
Frank Denis
a01c5f8fd8 Add a conditional to enable retpoline support 
Using retpoline in userland code that doesn't run arbitrary code is
questionable to start with.

Linux is also getting SPECTRE v2 userspace-to-userspace protection.

In addition, some platforms have a gcc version that advertises
support for retpolines, but the resulting binaries simply don't work
or cannot be linked.

So, do not enable this by default. Let builders choose if they
really want to enable this in their builds.
 2019-01-04 12:43:47 +01:00
Frank Denis
ef3e5aadc7 Don't try to enable retpolines on Emscripten & pnacl 2018-12-30 13:45:09 +01:00
Frank Denis
f3ce049a98 Bump to 1.0.17 
Not released yet. This is just to encourage people to test the current
code.
 2018-12-30 12:04:52 +01:00
Frank Denis
b1b031106c ISODATE is not used 2018-12-26 23:10:56 +01:00
Frank Denis
762e5136ed Merge old compiler detection with AVX512f support detection 
Maybe
fixes #786
 2018-11-30 15:18:52 +01:00
Frank Denis
e60bb52a33 Disable AVX512 when using ancient versions of GCC 2018-10-31 10:38:09 +01:00
David Carlier
b3ba348d08 Provides explicit_memset supports/NetBSD. 
Similar to explicit_bzero function is to defeat
compiler optimisation.
 2018-09-29 19:19:23 +01:00
Frank Denis
bc7eb925bb Clarify what --disable-asm does 2018-07-03 18:01:27 +02:00
Frank Denis
28e62a6c86 Use only -mindirect-branch=thunk / -mretpoline for now 
Move the application of these flags up
 2018-02-21 01:59:15 +01:00
Frank Denis
1655dede9f Add retpoline support for clang 
Assembly implementations don't seem to be using any indirect calls
 2018-02-21 01:52:43 +01:00
Loganaden Velvindron
1203d721ce Add spectre v2 migitations for GCC 2018-02-18 18:58:24 +04:00
Frank Denis
673b2b2b1e Revert "Check for -mretpoline / -zretpolineplt support" 
This reverts commit 93887f179d.
 2018-01-17 01:28:35 +01:00
Frank Denis
794ec886e7 Check for __aarch64__ instead of __ARM_NEON for 128-bit arithmetic 2018-01-07 15:40:27 +01:00
Frank Denis
93887f179d Check for -mretpoline / -zretpolineplt support 2018-01-04 18:04:39 +01:00
Frank Denis
764656443f Check if we can use inline asm code, not only on x86_64 2017-12-31 01:23:58 +01:00