# HG changeset patch
# Parent  ebbd2c43c7405df23a60abebbe5cbf995bb99de2
[PR build/29791] gnulib: Disable _GL_ATTRIBUTE_DEALLOC on Solaris

diff --git a/gnulib/config.in b/gnulib/config.in
--- a/gnulib/config.in
+++ b/gnulib/config.in
@@ -1688,7 +1688,8 @@
    _GL_ATTRIBUTE_DEALLOC_FREE declares that the function returns pointers that
    can be freed via 'free'; it can be used only after declaring 'free'.  */
 /* Applies to: functions.  Cannot be used on inline functions.  */
-#if _GL_GNUC_PREREQ (11, 0)
+/* Disable on Solaris to avoid GDB PR build/29791.  */
+#if _GL_GNUC_PREREQ (11, 0) && !(defined(__sun__) && defined(__svr4__))
 # define _GL_ATTRIBUTE_DEALLOC(f, i) __attribute__ ((__malloc__ (f, i)))
 #else
 # define _GL_ATTRIBUTE_DEALLOC(f, i)
diff --git a/gnulib/import/m4/gnulib-common.m4 b/gnulib/import/m4/gnulib-common.m4
--- a/gnulib/import/m4/gnulib-common.m4
+++ b/gnulib/import/m4/gnulib-common.m4
@@ -182,7 +182,8 @@ AC_DEFUN([gl_COMMON_BODY], [
    _GL_ATTRIBUTE_DEALLOC_FREE declares that the function returns pointers that
    can be freed via 'free'; it can be used only after declaring 'free'.  */
 /* Applies to: functions.  Cannot be used on inline functions.  */
-#if _GL_GNUC_PREREQ (11, 0)
+/* Disable on Solaris to avoid GDB PR build/29791.  */
+#if _GL_GNUC_PREREQ (11, 0) && !(defined(__sun__) && defined(__svr4__))
 # define _GL_ATTRIBUTE_DEALLOC(f, i) __attribute__ ((__malloc__ (f, i)))
 #else
 # define _GL_ATTRIBUTE_DEALLOC(f, i)
diff --git a/gnulib/patches/0002-no-solaris-_gl_attribute_dealloc b/gnulib/patches/0002-no-solaris-_gl_attribute_dealloc
new file mode 100644
--- /dev/null
+++ b/gnulib/patches/0002-no-solaris-_gl_attribute_dealloc
@@ -0,0 +1,13 @@
+diff --git a/gnulib/import/m4/gnulib-common.m4 b/gnulib/import/m4/gnulib-common.m4
+--- a/gnulib/import/m4/gnulib-common.m4
++++ b/gnulib/import/m4/gnulib-common.m4
+@@ -182,7 +182,8 @@ AC_DEFUN([gl_COMMON_BODY], [
+    _GL_ATTRIBUTE_DEALLOC_FREE declares that the function returns pointers that
+    can be freed via 'free'; it can be used only after declaring 'free'.  */
+ /* Applies to: functions.  Cannot be used on inline functions.  */
+-#if _GL_GNUC_PREREQ (11, 0)
++/* Disable on Solaris to avoid GDB PR build/29791.  */
++#if _GL_GNUC_PREREQ (11, 0) && !(defined(__sun__) && defined(__svr4__))
+ # define _GL_ATTRIBUTE_DEALLOC(f, i) __attribute__ ((__malloc__ (f, i)))
+ #else
+ # define _GL_ATTRIBUTE_DEALLOC(f, i)
diff --git a/gnulib/update-gnulib.sh b/gnulib/update-gnulib.sh
--- a/gnulib/update-gnulib.sh
+++ b/gnulib/update-gnulib.sh
@@ -188,6 +188,7 @@ apply_patches ()
 }
 
 apply_patches "patches/0001-use-windows-stat"
+apply_patches "patches/0002-no-solaris-_gl_attribute_dealloc"
 
 # Regenerate all necessary files...
 aclocal &&