cc/gcc: set CXXFLAGS at configure gcc
Since gcc 4.8 C++ is also used as implementation language (see gcc
release notes).
Signed-off-by: "Daniel Dittmann" <ddittmann@gmx.net>
Message-Id: <acc7d11bc77b30f21c5b.1388863298@bernalk.machteam>
Patchwork-Id: 306883
1 Matthias Kaehlcke <matthias at kaehlcke dot net> writes:
3 A compilation of an ARM toolchain with glibc 2.7 using crosstool-ng
4 failed with a gcc error in glibc-2.7/posix/regex_internal.c, more
5 concretly in the function build_wcs_upper_buffer(). The return type of
6 the function prototype in regex_internal.h doesn't correspond with the
7 return type of this function in regex_internal.c.
9 The attached patch corrects the return type of the function prototype
12 --- glibc-2.7/posix/regex_internal.h.org 2008-05-30 11:16:01.000000000 +0200
13 +++ glibc-2.7/posix/regex_internal.h 2008-05-30 11:16:35.000000000 +0200
16 # ifdef RE_ENABLE_I18N
17 static void build_wcs_buffer (re_string_t *pstr) internal_function;
18 -static int build_wcs_upper_buffer (re_string_t *pstr) internal_function;
19 +static reg_errcode_t build_wcs_upper_buffer (re_string_t *pstr) internal_function;
20 # endif /* RE_ENABLE_I18N */
21 static void build_upper_buffer (re_string_t *pstr) internal_function;
22 static void re_string_translate_buffer (re_string_t *pstr) internal_function;