Forget to cc you
On Sat, Oct 3, 2020 at 2:08 AM Yonggang Luo <
luoyonggang@gmail.com> wrote:
>
> msys2/mingw lacks the POSIX-required langinfo.h.
>
> gcc test.c -DNCURSES_WIDECHAR -I/mingw64/include/ncursesw -pipe -lncursesw -lgnurx -ltre -lintl -liconv
> test.c:4:10: fatal error: langinfo.h: No such file or directory
> 4 | #include <langinfo.h>
> | ^~~~~~~~~~~~
> compilation terminated.
>
> So we using g_get_codeset instead of nl_langinfo(CODESET)
>
> Signed-off-by: Yonggang Luo <
luoyonggang@gmail.com>
> Reviewed-by: Gerd Hoffmann <
kraxel@redhat.com>
> ---
> configure | 5 +----
> ui/curses.c | 10 +++++-----
> 2 files changed, 6 insertions(+), 9 deletions(-)
>
> diff --git a/configure b/configure
> index 8f7bdbfdd3..fa53bd5c43 100755
> --- a/configure
> +++ b/configure
> @@ -3672,17 +3672,14 @@ if test "$curses" != "no" ; then
> #include <locale.h>
> #include <curses.h>
> #include <wchar.h>
> -#include <langinfo.h>
> int main(void) {
> - const char *codeset;
> wchar_t wch = L'w';
> setlocale(LC_ALL, "");
> resize_term(0, 0);
> addwstr(L"wide chars\n");
> addnwstr(&wch, 1);
> add_wch(WACS_DEGREE);
> - codeset = nl_langinfo(CODESET);
> - return codeset != 0;
> + return 0;
> }
> EOF
> IFS=:
> diff --git a/ui/curses.c b/ui/curses.c
> index a59b23a9cf..12bc682cf9 100644
> --- a/ui/curses.c
> +++ b/ui/curses.c
> @@ -30,7 +30,6 @@
> #endif
> #include <locale.h>
> #include <wchar.h>
> -#include <langinfo.h>
> #include <iconv.h>
>
> #include "qapi/error.h"
> @@ -526,6 +525,7 @@ static void font_setup(void)
> iconv_t nativecharset_to_ucs2;
> iconv_t font_conv;
> int i;
> + g_autofree gchar *local_codeset = g_get_codeset();
>
> /*
> * Control characters are normally non-printable, but VGA does have
> @@ -566,14 +566,14 @@ static void font_setup(void)
> 0x25bc
> };
>
> - ucs2_to_nativecharset = iconv_open(nl_langinfo(CODESET), "UCS-2");
> + ucs2_to_nativecharset = iconv_open(local_codeset, "UCS-2");
> if (ucs2_to_nativecharset == (iconv_t) -1) {
> fprintf(stderr, "Could not convert font glyphs from UCS-2: '%s'\n",
> strerror(errno));
> exit(1);
> }
>
> - nativecharset_to_ucs2 = iconv_open("UCS-2", nl_langinfo(CODESET));
> + nativecharset_to_ucs2 = iconv_open("UCS-2", local_codeset);
> if (nativecharset_to_ucs2 == (iconv_t) -1) {
> iconv_close(ucs2_to_nativecharset);
> fprintf(stderr, "Could not convert font glyphs to UCS-2: '%s'\n",
> @@ -581,7 +581,7 @@ static void font_setup(void)
> exit(1);
> }
>
> - font_conv = iconv_open(nl_langinfo(CODESET), font_charset);
> + font_conv = iconv_open(local_codeset, font_charset);
> if (font_conv == (iconv_t) -1) {
> iconv_close(ucs2_to_nativecharset);
> iconv_close(nativecharset_to_ucs2);
> @@ -602,7 +602,7 @@ static void font_setup(void)
> /* DEL */
> convert_ucs(0x7F, 0x2302, ucs2_to_nativecharset);
>
> - if (strcmp(nl_langinfo(CODESET), "UTF-8")) {
> + if (strcmp(local_codeset, "UTF-8")) {
> /* Non-Unicode capable, use termcap equivalents for those available */
> for (i = 0; i <= 0xFF; i++) {
> wchar_t wch[CCHARW_MAX];
> --
> 2.28.0.windows.1
>
--
此致
礼
罗勇刚
Yours
sincerely,
Yonggang Luo