From 1f5345a614203185f7fdacbf4b000d2676de26dd Mon Sep 17 00:00:00 2001 From: Sam Thursfield Date: Fri, 3 Mar 2017 14:14:35 +0000 Subject: [PATCH] binutils: Fix warning on platforms that don't have asprintf * configure.ac (AC_CHECK_DECLS): Add asprintf. * config.in: Regenerate. * configure: Regenerate. --- binutils/ChangeLog | 6 ++++++ binutils/config.in | 4 ++++ binutils/configure | 10 ++++++++++ binutils/configure.ac | 2 +- 4 files changed, 21 insertions(+), 1 deletion(-) diff --git a/binutils/ChangeLog b/binutils/ChangeLog index 4ed3bb0804..4e3f78a5c6 100644 --- a/binutils/ChangeLog +++ b/binutils/ChangeLog @@ -1,3 +1,9 @@ +2017-03-06 Sam Thursfield + + * configure.ac (AC_CHECK_DECLS): Add asprintf. + * config.in: Regenerate. + * configure: Regenerate. + 2017-03-02 Nick Clifton * readelf.c (print_gnu_build_attribute_description): Use global diff --git a/binutils/config.in b/binutils/config.in index 5174d3e0ec..6a63e2dfbc 100644 --- a/binutils/config.in +++ b/binutils/config.in @@ -35,6 +35,10 @@ */ #undef HAVE_ALLOCA_H +/* Define to 1 if you have the declaration of `asprintf', and to 0 if you + don't. */ +#undef HAVE_DECL_ASPRINTF + /* Define to 1 if you have the declaration of `environ', and to 0 if you don't. */ #undef HAVE_DECL_ENVIRON diff --git a/binutils/configure b/binutils/configure index fc9b976df1..48fa906c43 100755 --- a/binutils/configure +++ b/binutils/configure @@ -13518,6 +13518,16 @@ $as_echo "#define HAVE_GOOD_UTIME_H 1" >>confdefs.h fi +ac_fn_c_check_decl "$LINENO" "asprintf" "ac_cv_have_decl_asprintf" "$ac_includes_default" +if test "x$ac_cv_have_decl_asprintf" = x""yes; then : + ac_have_decl=1 +else + ac_have_decl=0 +fi + +cat >>confdefs.h <<_ACEOF +#define HAVE_DECL_ASPRINTF $ac_have_decl +_ACEOF ac_fn_c_check_decl "$LINENO" "environ" "ac_cv_have_decl_environ" "$ac_includes_default" if test "x$ac_cv_have_decl_environ" = x""yes; then : ac_have_decl=1 diff --git a/binutils/configure.ac b/binutils/configure.ac index 2f3fca96c2..fbd366ae99 100644 --- a/binutils/configure.ac +++ b/binutils/configure.ac @@ -198,7 +198,7 @@ if test $bu_cv_header_utime_h = yes; then AC_DEFINE(HAVE_GOOD_UTIME_H, 1, [Does define struct utimbuf?]) fi -AC_CHECK_DECLS([environ, fprintf, getc_unlocked, getenv, +AC_CHECK_DECLS([asprintf, environ, fprintf, getc_unlocked, getenv, sbrk, snprintf, stpcpy, strnlen, strstr, vsnprintf]) # Link in zlib if we can. This allows us to read compressed debug -- 2.34.1