Per #2408, update vx_config Makefiles to reset yystate = 0 to = 8 imm…

…ediately after its created.
dtcenter · Jan 13, 2023 · 48718d5 · 48718d5
1 parent c1f1d20
commit 48718d5
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diff --git a/src/basic/vx_config/Makefile.am b/src/basic/vx_config/Makefile.am
@@ -9,8 +9,11 @@ MAINTAINERCLEANFILES	= Makefile.in
 include ${top_srcdir}/Make-include
 
 # Yacc/lex flags
+# Initialize yystate to 8 to allow for empty configuartion files
 
-AM_YFLAGS	= --defines=config.tab.h -p config
+AM_YFLAGS	= --defines=config.tab.h -p config ; \
+                  cat config.tab.cc | sed 's/yystate = 0;/yystate = 8;/g' > config.tab.cc.patch ; \
+                  mv config.tab.cc.patch config.tab.cc
 
 # The library
 

diff --git a/src/basic/vx_config/Makefile.in b/src/basic/vx_config/Makefile.in
@@ -400,7 +400,11 @@ top_srcdir = @top_srcdir@
 MAINTAINERCLEANFILES = Makefile.in
 
 # Yacc/lex flags
-AM_YFLAGS = --defines=config.tab.h -p config
+# Initialize yystate to 8 to allow for empty configuartion files
+AM_YFLAGS = --defines=config.tab.h -p config ; \
+                  cat config.tab.cc | sed 's/yystate = 0;/yystate = 8;/g' > config.tab.cc.patch ; \
+                  mv config.tab.cc.patch config.tab.cc
+
 
 # The library
 noinst_LIBRARIES = libvx_config.a