1 files changed, 1 insertions, 0 deletions
diff --git a/configure.ac b/configure.ac
index 9c8d1173b..7b1be32e9 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1781,6 +1781,7 @@ AC_MSG_CHECKING([for utf8 locale support])
 AC_RUN_IFELSE(
        [AC_LANG_PROGRAM([[
 #include <locale.h>
+#include <unistd.h>
        ]], [[
        char *loc = setlocale(LC_CTYPE, "en_US.UTF-8");
        if (loc != NULL)

diff --git a/configure.ac b/configure.ac index 9c8d1173b..7b1be32e9 100644 --- a/configure.ac +++ b/configure.ac
@@ -1781,6 +1781,7 @@ AC_MSG_CHECKING([for utf8 locale support])
1781	AC_RUN_IFELSE(	1781	AC_RUN_IFELSE(
1782	[AC_LANG_PROGRAM([[	1782	[AC_LANG_PROGRAM([[
1783	#include <locale.h>	1783	#include <locale.h>
		1784	#include <unistd.h>
1784	]], [[	1785	]], [[
1785	char *loc = setlocale(LC_CTYPE, "en_US.UTF-8");	1786	char *loc = setlocale(LC_CTYPE, "en_US.UTF-8");
1786	if (loc != NULL)	1787	if (loc != NULL)