gprofng: 30894 bison should be no hard dependency

When running from a distribution tarball, bison should not be necessary.
The generated files (QLParser.tab.cc, QLParser.tab.hh) should be distributed.
configure.ac should not abort if bison is missing.
configure.ac should remove temporary files (dummy.c, Simple.class).
bison must be run once to create QLParser.tab.cc and QLParser.tab.hh.

gprofng/ChangeLog
2023-10-03  Vladimir Mezentsev  <vladimir.mezentsev@oracle.com>

	PR gprofng/30894
	* configure.ac: Don't abort if bison is missing. Remove temporary files.
	* src/Makefile.am: Distribute QLParser.tab.cc and QLParser.tab.hh.
	* Run bison once to create QLParser.tab.cc and QLParser.tab.hh.
	* configure: Rebuild.
	* src/Makefile.in: Rebuild.

1 files changed, 6 insertions, 9 deletions

diff --git a/gprofng/configure b/gprofng/configure
index 005f9cb..90f8698 100755
--- a/gprofng/configure
+++ b/gprofng/configure
@@ -6113,9 +6113,6 @@ $as_echo "$ac_prog_version" >&6; }
   fi
 
 
-if test x$BISON = "x:"; then
-  as_fn_error $? "Building gprofng requires bison 3.0.4 or later." "$LINENO" 5
-fi
 
 # Check whether --enable-shared was given.
 if test "${enable_shared+set}" = set; then :
@@ -12252,7 +12249,7 @@ else
   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
   lt_status=$lt_dlunknown
   cat > conftest.$ac_ext <<_LT_EOF
-#line 12255 "configure"
+#line 12252 "configure"
 #include "confdefs.h"
 
 #if HAVE_DLFCN_H
@@ -12358,7 +12355,7 @@ else
   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
   lt_status=$lt_dlunknown
   cat > conftest.$ac_ext <<_LT_EOF
-#line 12361 "configure"
+#line 12358 "configure"
 #include "confdefs.h"
 
 #if HAVE_DLFCN_H
@@ -16609,14 +16606,14 @@ else
 $as_echo "#define GPROFNG_JAVA_PROFILING 1" >>confdefs.h
 
     if test "x$JAVAC" != x; then
-      cat > configtest.java << EOF
+      cat > Simple.java << EOF
 class Simple{
   public static void main(String args){
     System.out.println("Hello Java");
   }
 }
 EOF
-      if { ac_try='$JAVAC configtest.java >&5 2>&5'
+      if { ac_try='$JAVAC Simple.java >&5 2>&5'
   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
   (eval $ac_try) 2>&5
   ac_status=$?
@@ -16626,7 +16623,7 @@ EOF
       else
 	GPROFNG_BROKEN_JAVAC=yes
       fi
-      rm -f configtest.*
+      rm -f Simple.*
     fi
 fi
 
@@ -16677,7 +16674,7 @@ if test "$LIBC" = musl; then
 $as_echo "#define __MUSL_LIBC 1" >>confdefs.h
 
 fi
-
+rm -f dummy.c
 
 # Check if linker supports --as-needed and --no-as-needed options.
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker --as-needed support" >&5