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[patch] Path to add new --enable-pthread-naming configure option

PthreadNaming.diff (text/plain), 6.53 KB, created by Edward Rudd on 2012-10-27 10:49:56 UTC

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Creator: Edward Rudd

Created: 2012-10-27 10:49:56 UTC

Size: 6.53 KB

patch

obsolete

>tree d9a593084d9c
>parent 747e2ac35db6
>author Edward Rudd <urkle@outoforder.cc> 1351359657 14400
>committer Edward Rudd <urkle@outoforder.cc> 1351359657 14400
>revision 6610
>branch default
>
>added --enable-pthread-naming option to allow disabling the detection and use of pthread_setname_np / pthread_set_name_np
>diff --git a/configure b/configure
>--- a/configure
>+++ b/configure
>@@ -835,6 +835,7 @@
> enable_input_tslib
> enable_pthreads
> enable_pthread_sem
>+enable_pthread_naming
> enable_directx
> enable_sdl_dlopen
> enable_clock_gettime
>@@ -1559,6 +1560,7 @@
>   --enable-pthreads       use POSIX threads for multi-threading
>                           [[default=yes]]
>   --enable-pthread-sem    use pthread semaphores [[default=yes]]
>+  --enable-pthread-naming use pthread setname/set_name [[default=yes]]
>   --enable-directx        use DirectX for Windows audio/video [[default=yes]]
>   --enable-sdl-dlopen     use dlopen for shared object loading [[default=yes]]
>   --enable-clock_gettime  use clock_gettime() instead of gettimeofday() on
>@@ -20802,6 +20804,13 @@
>   enable_pthread_sem=yes
> fi
> 
>+        # Check whether --enable-pthread-naming was given.
>+if test "${enable_pthread_naming+set}" = set; then :
>+  enableval=$enable_pthread_naming;
>+else
>+  enable_pthread_naming=yes
>+fi
>+
>     case "$host" in
>         *-*-linux*|*-*-uclinux*)
>             pthread_cflags="-D_REENTRANT"
>@@ -21076,10 +21085,11 @@
> 
>             fi
> 
>-            # Check to see if pthread naming is available
>-            { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_setname_np" >&5
>+            if test x$have_pthread_naming = xyes; then
>+                # Check to see if pthread naming is available
>+                { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_setname_np" >&5
> $as_echo_n "checking for pthread_setname_np... " >&6; }
>-            cat confdefs.h - <<_ACEOF >conftest.$ac_ext
>+                cat confdefs.h - <<_ACEOF >conftest.$ac_ext
> /* end confdefs.h.  */
> 
> /* Override any GCC internal prototype to avoid an error.
>@@ -21099,24 +21109,26 @@
> _ACEOF
> if ac_fn_c_try_link "$LINENO"; then :
> 
>-              has_pthread_setname_np=yes
>+                  has_pthread_setname_np=yes
> 
> $as_echo "#define HAVE_PTHREAD_SETNAME_NP 1" >>confdefs.h
> 
> 
> else
> 
>-              has_pthread_setname_np=no
>-
>-fi
>-rm -f core conftest.err conftest.$ac_objext \
>-    conftest$ac_exeext conftest.$ac_ext
>-            { $as_echo "$as_me:${as_lineno-$LINENO}: result: $has_pthread_setname_np" >&5
>+                  has_pthread_setname_np=no
>+
>+fi
>+rm -f core conftest.err conftest.$ac_objext \
>+    conftest$ac_exeext conftest.$ac_ext
>+                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $has_pthread_setname_np" >&5
> $as_echo "$has_pthread_setname_np" >&6; }
>-
>-            { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_set_name_np" >&5
>+            fi
>+
>+            if test x$have_pthread_naming = xyes; then
>+                { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_set_name_np" >&5
> $as_echo_n "checking for pthread_set_name_np... " >&6; }
>-            cat confdefs.h - <<_ACEOF >conftest.$ac_ext
>+                cat confdefs.h - <<_ACEOF >conftest.$ac_ext
> /* end confdefs.h.  */
> 
> /* Override any GCC internal prototype to avoid an error.
>@@ -21136,20 +21148,21 @@
> _ACEOF
> if ac_fn_c_try_link "$LINENO"; then :
> 
>-              has_pthread_set_name_np=yes
>+                  has_pthread_set_name_np=yes
> 
> $as_echo "#define HAVE_PTHREAD_SET_NAME_NP 1" >>confdefs.h
> 
> 
> else
> 
>-              has_pthread_set_name_np=no
>-
>-fi
>-rm -f core conftest.err conftest.$ac_objext \
>-    conftest$ac_exeext conftest.$ac_ext
>-            { $as_echo "$as_me:${as_lineno-$LINENO}: result: $has_pthread_set_name_np" >&5
>+                  has_pthread_set_name_np=no
>+
>+fi
>+rm -f core conftest.err conftest.$ac_objext \
>+    conftest$ac_exeext conftest.$ac_ext
>+                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $has_pthread_set_name_np" >&5
> $as_echo "$has_pthread_set_name_np" >&6; }
>+            fi
> 
>             # Restore the compiler flags and libraries
>             CFLAGS="$ac_save_cflags"; LIBS="$ac_save_libs"
>diff --git a/configure.in b/configure.in
>--- a/configure.in
>+++ b/configure.in
>@@ -1706,6 +1706,10 @@
>     AC_ARG_ENABLE(pthread-sem,
> AC_HELP_STRING([--enable-pthread-sem], [use pthread semaphores [[default=yes]]]),
>                   , enable_pthread_sem=yes)
>+    dnl This also is used on Linux for glibc binary compatibility (Doh!)
>+    AC_ARG_ENABLE(pthread-naming,
>+AC_HELP_STRING([--enable-pthread-naming], [use pthread setname/set_name [[default=yes]]]),
>+                  , enable_pthread_naming=yes)
>     case "$host" in
>         *-*-linux*|*-*-uclinux*)
>             pthread_cflags="-D_REENTRANT"
>@@ -1855,24 +1859,28 @@
>                 AC_DEFINE(HAVE_PTHREAD_NP_H, 1, [ ])
>             fi
> 
>-            # Check to see if pthread naming is available
>-            AC_MSG_CHECKING(for pthread_setname_np)
>-            AC_TRY_LINK_FUNC(pthread_setname_np, [
>-              has_pthread_setname_np=yes
>-              AC_DEFINE(HAVE_PTHREAD_SETNAME_NP, 1, [ ])
>-            ],[
>-              has_pthread_setname_np=no
>-            ])
>-            AC_MSG_RESULT($has_pthread_setname_np)
>+            if test x$have_pthread_naming = xyes; then
>+                # Check to see if pthread naming is available
>+                AC_MSG_CHECKING(for pthread_setname_np)
>+                AC_TRY_LINK_FUNC(pthread_setname_np, [
>+                  has_pthread_setname_np=yes
>+                  AC_DEFINE(HAVE_PTHREAD_SETNAME_NP, 1, [ ])
>+                ],[
>+                  has_pthread_setname_np=no
>+                ])
>+                AC_MSG_RESULT($has_pthread_setname_np)
>+            fi
> 
>-            AC_MSG_CHECKING(for pthread_set_name_np)
>-            AC_TRY_LINK_FUNC(pthread_set_name_np, [
>-              has_pthread_set_name_np=yes
>-              AC_DEFINE(HAVE_PTHREAD_SET_NAME_NP, 1, [ ])
>-            ],[
>-              has_pthread_set_name_np=no
>-            ])
>-            AC_MSG_RESULT($has_pthread_set_name_np)
>+            if test x$have_pthread_naming = xyes; then
>+                AC_MSG_CHECKING(for pthread_set_name_np)
>+                AC_TRY_LINK_FUNC(pthread_set_name_np, [
>+                  has_pthread_set_name_np=yes
>+                  AC_DEFINE(HAVE_PTHREAD_SET_NAME_NP, 1, [ ])
>+                ],[
>+                  has_pthread_set_name_np=no
>+                ])
>+                AC_MSG_RESULT($has_pthread_set_name_np)
>+            fi
> 
>             # Restore the compiler flags and libraries
>             CFLAGS="$ac_save_cflags"; LIBS="$ac_save_libs"

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We are currently migrating Bugzilla to GitHub issues.Any changes made to the bug tracker now will be lost, so please do not post new bugs or make changes to them.When we're done, all bug URLs will redirect to their equivalent location on the new bug tracker.

We are currently migrating Bugzilla to GitHub issues.
Any changes made to the bug tracker now will be lost, so please do not post new bugs or make changes to them.
When we're done, all bug URLs will redirect to their equivalent location on the new bug tracker.