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Checking for the availability of snprintf(), fixes bug #42070. 

git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@4777 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
master
Benno Schulenberg 2014-04-15 15:17:40 +00:00
parent 5bd359dbb9
commit d6ecb969ae
2 changed files with 15 additions and 4 deletions
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2
ChangeLog
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@ -4,6 +4,8 @@
* src/winio.c: Relocate and correct a few comments. * src/winio.c: Relocate and correct a few comments.
* README.SVN: To build nano from svn, ssh is not required. * README.SVN: To build nano from svn, ssh is not required.
* src/*.c: Normalize whitespace around '==' comparison. * src/*.c: Normalize whitespace around '==' comparison.
* configure.ac: Check for the availability of snprintf(),
fixes Savannah bug #42070 reported by David Lawrence Ramsey.
2014-04-14 Benno Schulenberg <bensberg@justemail.net> 2014-04-14 Benno Schulenberg <bensberg@justemail.net>
* src/{proto.h,cut.c,nano.c,text.c}: Remove the unused parameter * src/{proto.h,cut.c,nano.c,text.c}: Remove the unused parameter

17
configure.ac
View File

@ -419,18 +419,27 @@ int main(void)
dnl Checks for functions. dnl Checks for functions.
AC_CHECK_FUNCS(getdelim getline isblank strcasecmp strcasestr strncasecmp strnlen vsnprintf) AC_CHECK_FUNCS(getdelim getline isblank strcasecmp strcasestr strncasecmp strnlen snprintf vsnprintf)
if test "x$enable_utf8" != xno; then if test "x$enable_utf8" != xno; then
AC_CHECK_FUNCS(iswalnum iswblank iswpunct iswspace nl_langinfo mblen mbstowcs mbtowc wctomb wcwidth) AC_CHECK_FUNCS(iswalnum iswblank iswpunct iswspace nl_langinfo mblen mbstowcs mbtowc wctomb wcwidth)
fi fi
if test x$ac_cv_func_snprintf = xno; then
AM_PATH_GLIB_2_0(2.0.0,,
AC_MSG_ERROR([
*** snprintf() not found. GLIB 2.x not found either.
*** You should install the GLIB 2.x library which can
*** be found at http://ftp.gtk.org/.]),
glib)
fi
if test x$ac_cv_func_vsnprintf = xno; then if test x$ac_cv_func_vsnprintf = xno; then
AM_PATH_GLIB_2_0(2.0.0,, AM_PATH_GLIB_2_0(2.0.0,,
AC_MSG_ERROR([ AC_MSG_ERROR([
*** vsnprintf() not found. GLIB 2.x not found either. You should *** vsnprintf() not found. GLIB 2.x not found either.
*** install the GLIB 2.x library which can be found at *** You should install the GLIB 2.x library which can
*** ftp://ftp.gtk.org/.]), *** be found at http://ftp.gtk.org/.]),
glib) glib)
fi fi