From 5cf5b390385fb6325485e37dc9d38e1e3ac1f091 Mon Sep 17 00:00:00 2001 From: Alexey Brodkin Date: Thu, 2 Jul 2015 13:14:15 +0300 Subject: [PATCH] tor: fix building if GCC's C standard is not gnu99 Up to date tor (at least starting from 0.2.6) requires compiler with C99 plus some extensions support. If default GCC's C standard < c99 (that's the case at least for ARC) you'll see this on attempt to build tor: ----------------------->8-------------------- src/common/address.c: In function ''tor_addr_parse_PTR_name': src/common/address.c:502:5: error: 'for' loop initial declarations are only allowed in C99 mode for (int i = 0; i < 16; ++i) { ^ src/common/address.c:502:5: note: use option -std=c99 or -std=gnu99 to compile your code ----------------------->8-------------------- Once you follow compiler advice and enable c99 support with "-std=c99" you'll pass that failure but will see tons of other errors, see https://www.mail-archive.com/tor-dev@lists.torproject.org/msg06273.html And only g99 resolves all problems at once. Signed-off-by: Alexey Brodkin Cc: Thomas Petazzoni Cc: Vicente Olivert Riera Signed-off-by: Peter Korsgaard --- package/tor/tor.mk | 2 ++ 1 file changed, 2 insertions(+) diff --git a/package/tor/tor.mk b/package/tor/tor.mk index 9cca011228..f6d3b7fe25 100644 --- a/package/tor/tor.mk +++ b/package/tor/tor.mk @@ -32,4 +32,6 @@ else TOR_CONF_OPTS += --disable-seccomp endif +TOR_CONF_ENV = ac_cv_prog_cc_c99='-std=gnu99' + $(eval $(autotools-package))