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Issue 28017: Use -std=gnu99 to get C99 with GNU extensions for bluetooth.h on big endian.

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This commit is contained in:
Christian Heimes 2016-09-08 11:39:42 +02:00
parent 81188246fa
commit 7f9eb6eda3
3 changed files with 8 additions and 4 deletions
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4
aclocal.m4 vendored
View file

@ -13,7 +13,7 @@
m4_ifndef([AC_CONFIG_MACRO_DIRS], [m4_defun([_AM_CONFIG_MACRO_DIRS], [])m4_defun([AC_CONFIG_MACRO_DIRS], [_AM_CONFIG_MACRO_DIRS($@)])])
dnl pkg.m4 - Macros to locate and utilise pkg-config. -*- Autoconf -*-
dnl serial 11 (pkg-config-0.29.1)
dnl serial 11 (pkg-config-0.29)
dnl
dnl Copyright © 2004 Scott James Remnant <scott@netsplit.com>.
dnl Copyright © 2012-2015 Dan Nicholson <dbn.lists@gmail.com>
@ -55,7 +55,7 @@ dnl
dnl See the "Since" comment for each macro you use to see what version
dnl of the macros you require.
m4_defun([PKG_PREREQ],
[m4_define([PKG_MACROS_VERSION], [0.29.1])
[m4_define([PKG_MACROS_VERSION], [0.29])
m4_if(m4_version_compare(PKG_MACROS_VERSION, [$1]), -1,
[m4_fatal([pkg.m4 version $1 or higher is required but ]PKG_MACROS_VERSION[ found])])
])dnl PKG_PREREQ

4
configure vendored
View file

@ -6858,7 +6858,9 @@ UNIVERSAL_ARCH_FLAGS=
# tweak BASECFLAGS based on compiler and platform
case $GCC in
yes)
CFLAGS_NODIST="$CFLAGS_NODIST -std=c99"
# GNU dialect of C99, enables GNU extensions like __attribute__. GNU99
# is required by bluetooth.h on big endian machines.
CFLAGS_NODIST="$CFLAGS_NODIST -std=gnu99"
# Python doesn't violate C99 aliasing rules, but older versions of
# GCC produce warnings for legal Python code. Enable

4
configure.ac
View file

@ -1523,7 +1523,9 @@ AC_SUBST(UNIVERSAL_ARCH_FLAGS)
# tweak BASECFLAGS based on compiler and platform
case $GCC in
yes)
CFLAGS_NODIST="$CFLAGS_NODIST -std=c99"
# GNU dialect of C99, enables GNU extensions like __attribute__. GNU99
# is required by bluetooth.h on big endian machines.
CFLAGS_NODIST="$CFLAGS_NODIST -std=gnu99"
# Python doesn't violate C99 aliasing rules, but older versions of
# GCC produce warnings for legal Python code. Enable