[gcc r13-341] libgomp plugins: Don't 'AC_SUBST' and 'AC_DEFINE_UNQUOTED' for 'PLUGIN_GCN', 'PLUGIN_NVPTX'

[gcc r13-341] libgomp plugins: Don't 'AC_SUBST' and 'AC_DEFINE_UNQUOTED' for 'PLUGIN_GCN', 'PLUGIN_NVPTX'

[Thomas Schwinge]

https://gcc.gnu.org/g:edbd2b1caaa79d68467418a4571c3b09f9602805

commit r13-341-gedbd2b1caaa79d68467418a4571c3b09f9602805
Author: Thomas Schwinge <thomas@codesourcery.com>
Date:   Thu May 5 23:10:23 2022 +0200

    libgomp plugins: Don't 'AC_SUBST' and 'AC_DEFINE_UNQUOTED' for 'PLUGIN_GCN', 'PLUGIN_NVPTX'
    
    Nothing ever used these.
    
            libgomp/
            * plugin/configfrag.ac: Don't 'AC_SUBST' and 'AC_DEFINE_UNQUOTED'
            for 'PLUGIN_GCN', 'PLUGIN_NVPTX'.
            * Makefile.in: Regenerate.
            * config.h.in: Likewise.
            * configure: Likewise.
            * testsuite/Makefile.in: Likewise.

Diff:
---
 libgomp/Makefile.in           |  2 --
 libgomp/config.h.in           |  6 ------
 libgomp/configure             | 18 ++----------------
 libgomp/plugin/configfrag.ac  |  6 ------
 libgomp/testsuite/Makefile.in |  2 --
 5 files changed, 2 insertions(+), 32 deletions(-)

diff --git a/libgomp/Makefile.in b/libgomp/Makefile.in
index f2712aa5133..1d55f4b65e2 100644
--- a/libgomp/Makefile.in
+++ b/libgomp/Makefile.in
@@ -431,9 +431,7 @@ PACKAGE_URL = @PACKAGE_URL@
 PACKAGE_VERSION = @PACKAGE_VERSION@
 PATH_SEPARATOR = @PATH_SEPARATOR@
 PERL = @PERL@
-PLUGIN_GCN = @PLUGIN_GCN@
 PLUGIN_GCN_LIBS = @PLUGIN_GCN_LIBS@
-PLUGIN_NVPTX = @PLUGIN_NVPTX@
 PLUGIN_NVPTX_CPPFLAGS = @PLUGIN_NVPTX_CPPFLAGS@
 PLUGIN_NVPTX_LDFLAGS = @PLUGIN_NVPTX_LDFLAGS@
 PLUGIN_NVPTX_LIBS = @PLUGIN_NVPTX_LIBS@
diff --git a/libgomp/config.h.in b/libgomp/config.h.in
index e702625ab6e..5611ed925ad 100644
--- a/libgomp/config.h.in
+++ b/libgomp/config.h.in
@@ -170,12 +170,6 @@
 /* Define to the version of this package. */
 #undef PACKAGE_VERSION
 
-/* Define to 1 if the GCN plugin is built, 0 if not. */
-#undef PLUGIN_GCN
-
-/* Define to 1 if the NVIDIA plugin is built, 0 if not. */
-#undef PLUGIN_NVPTX
-
 /* Define to 1 if the NVIDIA plugin should dlopen libcuda.so.1, 0 if it should
    be linked against it. */
 #undef PLUGIN_NVPTX_DYNAMIC
diff --git a/libgomp/configure b/libgomp/configure
index 3de8eb2641f..be675a6b8ab 100755
--- a/libgomp/configure
+++ b/libgomp/configure
@@ -674,11 +674,9 @@ offload_additional_options
 offload_targets
 offload_plugins
 PLUGIN_GCN_LIBS
-PLUGIN_GCN
 PLUGIN_NVPTX_LIBS
 PLUGIN_NVPTX_LDFLAGS
 PLUGIN_NVPTX_CPPFLAGS
-PLUGIN_NVPTX
 CUDA_DRIVER_LIB
 CUDA_DRIVER_INCLUDE
 libtool_VERSION
@@ -11414,7 +11412,7 @@ else
   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
   lt_status=$lt_dlunknown
   cat > conftest.$ac_ext <<_LT_EOF
-#line 11417 "configure"
+#line 11415 "configure"
 #include "confdefs.h"
 
 #if HAVE_DLFCN_H
@@ -11520,7 +11518,7 @@ else
   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
   lt_status=$lt_dlunknown
   cat > conftest.$ac_ext <<_LT_EOF
-#line 11523 "configure"
+#line 11521 "configure"
 #include "confdefs.h"
 
 #if HAVE_DLFCN_H
@@ -15220,12 +15218,10 @@ PLUGIN_NVPTX_DYNAMIC=0
 
 
 
-
 PLUGIN_GCN=0
 PLUGIN_GCN_LIBS=
 
 
-
 # Parse '--enable-offload-targets', figure out the corresponding libgomp
 # plugins, and configure to find the corresponding offload compilers.
 # 'offload_plugins' and 'offload_targets' will be populated in the same order.
@@ -15373,11 +15369,6 @@ else
 fi
 
 
-cat >>confdefs.h <<_ACEOF
-#define PLUGIN_NVPTX $PLUGIN_NVPTX
-_ACEOF
-
-
 cat >>confdefs.h <<_ACEOF
 #define PLUGIN_NVPTX_DYNAMIC $PLUGIN_NVPTX_DYNAMIC
 _ACEOF
@@ -15391,11 +15382,6 @@ else
 fi
 
 
-cat >>confdefs.h <<_ACEOF
-#define PLUGIN_GCN $PLUGIN_GCN
-_ACEOF
-
-
 
 # Check for functions needed.
 for ac_func in getloadavg clock_gettime strtoull
diff --git a/libgomp/plugin/configfrag.ac b/libgomp/plugin/configfrag.ac
index 9eeac4562e4..1a61db94381 100644
--- a/libgomp/plugin/configfrag.ac
+++ b/libgomp/plugin/configfrag.ac
@@ -86,14 +86,12 @@ PLUGIN_NVPTX_CPPFLAGS=
 PLUGIN_NVPTX_LDFLAGS=
 PLUGIN_NVPTX_LIBS=
 PLUGIN_NVPTX_DYNAMIC=0
-AC_SUBST(PLUGIN_NVPTX)
 AC_SUBST(PLUGIN_NVPTX_CPPFLAGS)
 AC_SUBST(PLUGIN_NVPTX_LDFLAGS)
 AC_SUBST(PLUGIN_NVPTX_LIBS)
 
 PLUGIN_GCN=0
 PLUGIN_GCN_LIBS=
-AC_SUBST(PLUGIN_GCN)
 AC_SUBST(PLUGIN_GCN_LIBS)
 
 # Parse '--enable-offload-targets', figure out the corresponding libgomp
@@ -221,10 +219,6 @@ fi
 AC_DEFINE_UNQUOTED(OFFLOAD_PLUGINS, "$offload_plugins",
   [Define to offload plugins, separated by commas.])
 AM_CONDITIONAL([PLUGIN_NVPTX], [test $PLUGIN_NVPTX = 1])
-AC_DEFINE_UNQUOTED([PLUGIN_NVPTX], [$PLUGIN_NVPTX],
-  [Define to 1 if the NVIDIA plugin is built, 0 if not.])
 AC_DEFINE_UNQUOTED([PLUGIN_NVPTX_DYNAMIC], [$PLUGIN_NVPTX_DYNAMIC],
   [Define to 1 if the NVIDIA plugin should dlopen libcuda.so.1, 0 if it should be linked against it.])
 AM_CONDITIONAL([PLUGIN_GCN], [test $PLUGIN_GCN = 1])
-AC_DEFINE_UNQUOTED([PLUGIN_GCN], [$PLUGIN_GCN],
-  [Define to 1 if the GCN plugin is built, 0 if not.])
diff --git a/libgomp/testsuite/Makefile.in b/libgomp/testsuite/Makefile.in
index 32be337b8fc..2d1bf8f20d7 100644
--- a/libgomp/testsuite/Makefile.in
+++ b/libgomp/testsuite/Makefile.in
@@ -209,9 +209,7 @@ PACKAGE_URL = @PACKAGE_URL@
 PACKAGE_VERSION = @PACKAGE_VERSION@
 PATH_SEPARATOR = @PATH_SEPARATOR@
 PERL = @PERL@
-PLUGIN_GCN = @PLUGIN_GCN@
 PLUGIN_GCN_LIBS = @PLUGIN_GCN_LIBS@
-PLUGIN_NVPTX = @PLUGIN_NVPTX@
 PLUGIN_NVPTX_CPPFLAGS = @PLUGIN_NVPTX_CPPFLAGS@
 PLUGIN_NVPTX_LDFLAGS = @PLUGIN_NVPTX_LDFLAGS@
 PLUGIN_NVPTX_LIBS = @PLUGIN_NVPTX_LIBS@