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[binutils-gdb/gdb-7.10-branch] Check for asprintf and vasprintf during configure stage.
- From: Iain Buclaw <ibuclaw at sourceware dot org>
- To: bfd-cvs at sourceware dot org
- Date: 5 Aug 2015 07:23:33 -0000
- Subject: [binutils-gdb/gdb-7.10-branch] Check for asprintf and vasprintf during configure stage.
https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=a03bd1099151e16a07b3a9b3846a28bdef1ba686
commit a03bd1099151e16a07b3a9b3846a28bdef1ba686
Author: Iain Buclaw <ibuclaw@gdcproject.org>
Date: Tue Jul 28 09:57:32 2015 +0200
Check for asprintf and vasprintf during configure stage.
This should fix some build errors seen on AIX, MinGW, and possibly other
non-GNU systems too due to missing asprintf().
bfd/
* configure.in: Add asprintf and vasprintf to AC_CHECK_DECLS.
* config.in, configure: Regenerate.
Diff:
---
bfd/ChangeLog | 5 +++++
bfd/config.in | 8 ++++++++
bfd/configure | 22 ++++++++++++++++++++++
bfd/configure.ac | 2 ++
4 files changed, 37 insertions(+)
diff --git a/bfd/ChangeLog b/bfd/ChangeLog
index 92fc32a..44b54d9 100644
--- a/bfd/ChangeLog
+++ b/bfd/ChangeLog
@@ -1,3 +1,8 @@
+2015-07-28 Iain Buclaw <ibuclaw@gdcproject.org>
+
+ * configure.in: Add asprintf and vasprintf to AC_CHECK_DECLS.
+ * config.in, configure: Regenerate.
+
2015-07-06 Joel Brobecker <brobecker@adacore.com>
* development.sh (development): Set to false.
diff --git a/bfd/config.in b/bfd/config.in
index 1ee1081..58248bd 100644
--- a/bfd/config.in
+++ b/bfd/config.in
@@ -17,6 +17,10 @@
/* Define to 1 if you have the <alloca.h> header file. */
#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 `basename', and to 0 if you
don't. */
#undef HAVE_DECL_BASENAME
@@ -72,6 +76,10 @@
*/
#undef HAVE_DECL_STRSTR
+/* Define to 1 if you have the declaration of `vasprintf', and to 0 if you
+ don't. */
+#undef HAVE_DECL_VASPRINTF
+
/* Define to 1 if you have the declaration of `vsnprintf', and to 0 if you
don't. */
#undef HAVE_DECL_VSNPRINTF
diff --git a/bfd/configure b/bfd/configure
index eeeb89a..1b6350a 100755
--- a/bfd/configure
+++ b/bfd/configure
@@ -13819,6 +13819,28 @@ cat >>confdefs.h <<_ACEOF
#define HAVE_DECL_STRSTR $ac_have_decl
_ACEOF
+ac_fn_c_check_decl "$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" "vasprintf" "ac_cv_have_decl_vasprintf" "$ac_includes_default"
+if test "x$ac_cv_have_decl_vasprintf" = x""yes; then :
+ ac_have_decl=1
+else
+ ac_have_decl=0
+fi
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_DECL_VASPRINTF $ac_have_decl
+_ACEOF
+
ac_fn_c_check_decl "$LINENO" "snprintf" "ac_cv_have_decl_snprintf" "$ac_includes_default"
if test "x$ac_cv_have_decl_snprintf" = x""yes; then :
ac_have_decl=1
diff --git a/bfd/configure.ac b/bfd/configure.ac
index 4225f7d..2a38842 100644
--- a/bfd/configure.ac
+++ b/bfd/configure.ac
@@ -232,6 +232,8 @@ AC_CHECK_DECLS(malloc)
AC_CHECK_DECLS(realloc)
AC_CHECK_DECLS(stpcpy)
AC_CHECK_DECLS(strstr)
+AC_CHECK_DECLS(asprintf)
+AC_CHECK_DECLS(vasprintf)
AC_CHECK_DECLS(snprintf)
AC_CHECK_DECLS(vsnprintf)
AC_CHECK_DECLS(strnlen)