[gcc r13-3957] Revert "configure: always set SPHINX_BUILD"

[gcc r13-3957] Revert "configure: always set SPHINX_BUILD"

[Martin Liska]

https://gcc.gnu.org/g:bd24b5dbb6877c339533f414b39c33cffe562067

commit r13-3957-gbd24b5dbb6877c339533f414b39c33cffe562067
Author: Martin Liska <mliska@suse.cz>
Date:   Sun Nov 13 21:48:24 2022 +0100

    Revert "configure: always set SPHINX_BUILD"
    
    This reverts commit 5e749ee3019d7917184af30dab8d09c933c0a4a1.

Diff:
---
 gcc/configure            | 2 +-
 gcc/configure.ac         | 2 +-
 libgomp/configure        | 2 +-
 libgomp/configure.ac     | 2 +-
 libiberty/configure      | 2 +-
 libiberty/configure.ac   | 2 +-
 libitm/configure         | 2 +-
 libitm/configure.ac      | 2 +-
 libquadmath/configure    | 2 +-
 libquadmath/configure.ac | 2 +-
 10 files changed, 10 insertions(+), 10 deletions(-)

diff --git a/gcc/configure b/gcc/configure
index 752d3bf0a99..1a32f894394 100755
--- a/gcc/configure
+++ b/gcc/configure
@@ -8849,7 +8849,7 @@ $as_echo "$as_me: WARNING:
   *** Info and man pages documentation will not be built." >&2;}
   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
 $as_echo "no" >&6; }
-  SPHINX_BUILD=sphinx-build
+  SPHINX_BUILD=
   HAS_SPHINX_BUILD=
 fi
 rm -rf $tempdir
diff --git a/gcc/configure.ac b/gcc/configure.ac
index f4c2ab1789e..f87fab97edd 100644
--- a/gcc/configure.ac
+++ b/gcc/configure.ac
@@ -1283,7 +1283,7 @@ else
   *** sphinx-build is missing or too old.
   *** Info and man pages documentation will not be built.])
   AC_MSG_RESULT(no)
-  SPHINX_BUILD=sphinx-build
+  SPHINX_BUILD=
   HAS_SPHINX_BUILD=
 fi
 rm -rf $tempdir
diff --git a/libgomp/configure b/libgomp/configure
index ac3acdaceb6..c018cb92f80 100755
--- a/libgomp/configure
+++ b/libgomp/configure
@@ -16916,7 +16916,7 @@ $as_echo "$as_me: WARNING:
   *** Info and man pages documentation will not be built." >&2;}
   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
 $as_echo "no" >&6; }
-  SPHINX_BUILD=sphinx-build
+  SPHINX_BUILD=
   HAS_SPHINX_BUILD=
 fi
 rm -rf $tempdir
diff --git a/libgomp/configure.ac b/libgomp/configure.ac
index 6e8300aba2b..1aeac2d3cca 100644
--- a/libgomp/configure.ac
+++ b/libgomp/configure.ac
@@ -499,7 +499,7 @@ else
   *** sphinx-build is missing or too old.
   *** Info and man pages documentation will not be built.])
   AC_MSG_RESULT(no)
-  SPHINX_BUILD=sphinx-build
+  SPHINX_BUILD=
   HAS_SPHINX_BUILD=
 fi
 rm -rf $tempdir
diff --git a/libiberty/configure b/libiberty/configure
index c04fa3732fb..7ee5d6002f7 100755
--- a/libiberty/configure
+++ b/libiberty/configure
@@ -2535,7 +2535,7 @@ $as_echo "$as_me: WARNING:
   *** Info and man pages documentation will not be built." >&2;}
   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
 $as_echo "no" >&6; }
-  SPHINX_BUILD=sphinx-build
+  SPHINX_BUILD=
   HAS_SPHINX_BUILD=
 fi
 rm -rf $tempdir
diff --git a/libiberty/configure.ac b/libiberty/configure.ac
index d9f7b16b752..b2cfef90489 100644
--- a/libiberty/configure.ac
+++ b/libiberty/configure.ac
@@ -50,7 +50,7 @@ else
   *** sphinx-build is missing or too old.
   *** Info and man pages documentation will not be built.])
   AC_MSG_RESULT(no)
-  SPHINX_BUILD=sphinx-build
+  SPHINX_BUILD=
   HAS_SPHINX_BUILD=
 fi
 rm -rf $tempdir
diff --git a/libitm/configure b/libitm/configure
index 2a7d21e9d73..20f20039f3b 100755
--- a/libitm/configure
+++ b/libitm/configure
@@ -18094,7 +18094,7 @@ $as_echo "$as_me: WARNING:
   *** Info and man pages documentation will not be built." >&2;}
   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
 $as_echo "no" >&6; }
-  SPHINX_BUILD=sphinx-build
+  SPHINX_BUILD=
   HAS_SPHINX_BUILD=
 fi
 rm -rf $tempdir
diff --git a/libitm/configure.ac b/libitm/configure.ac
index be5d7158745..6930f5abaae 100644
--- a/libitm/configure.ac
+++ b/libitm/configure.ac
@@ -331,7 +331,7 @@ else
   *** sphinx-build is missing or too old.
   *** Info and man pages documentation will not be built.])
   AC_MSG_RESULT(no)
-  SPHINX_BUILD=sphinx-build
+  SPHINX_BUILD=
   HAS_SPHINX_BUILD=
 fi
 rm -rf $tempdir
diff --git a/libquadmath/configure b/libquadmath/configure
index 26fd6a49012..b7928de4ef4 100755
--- a/libquadmath/configure
+++ b/libquadmath/configure
@@ -13311,7 +13311,7 @@ $as_echo "$as_me: WARNING:
   *** Info and man pages documentation will not be built." >&2;}
   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
 $as_echo "no" >&6; }
-  SPHINX_BUILD=sphinx-build
+  SPHINX_BUILD=
   HAS_SPHINX_BUILD=
 fi
 rm -rf $tempdir
diff --git a/libquadmath/configure.ac b/libquadmath/configure.ac
index e593b3147fd..f2befdcb16e 100644
--- a/libquadmath/configure.ac
+++ b/libquadmath/configure.ac
@@ -424,7 +424,7 @@ else
   *** sphinx-build is missing or too old.
   *** Info and man pages documentation will not be built.])
   AC_MSG_RESULT(no)
-  SPHINX_BUILD=sphinx-build
+  SPHINX_BUILD=
   HAS_SPHINX_BUILD=
 fi
 rm -rf $tempdir