Fix CI problem with doubly defined regexp extension

Author: utelle

Makefile.am

@@ -113,7 +113,7 @@ sqlite3shell_SOURCES = \
     src/sqlite3mc.c \
     src/shell.c
 
-sqlite3shell_CFLAGS = -I$(top_srcdir)/src -std=c99 -D_GNU_SOURCE -DSQLITE_THREADSAFE=1 -DSQLITE_DQS=0 -DSQLITE_MAX_ATTACHED=10 -DSQLITE_SOUNDEX=1 -DSQLITE_ENABLE_COLUMN_METADATA=1 -DSQLITE_SECURE_DELETE=1 -DSQLITE_ENABLE_DESERIALIZE=1 -DSQLITE_ENABLE_FTS3=1 -DSQLITE_ENABLE_FTS3_PARENTHESIS=1 -DSQLITE_ENABLE_FTS4=1 -DSQLITE_ENABLE_FTS5=1 -DSQLITE_ENABLE_JSON1=1 -DSQLITE_ENABLE_RTREE=1 -DSQLITE_ENABLE_GEOPOLY=1 -DSQLITE_CORE=1 -DSQLITE_ENABLE_EXTFUNC=1 -DSQLITE_ENABLE_MATH_FUNCTIONS=1 -DSQLITE_ENABLE_CSV=1 -DSQLITE_ENABLE_CARRAY=1 -DSQLITE_ENABLE_UUID=1 -DSQLITE_ENABLE_REGEXP=1 -DSQLITE_TEMP_STORE=2 -DSQLITE_USE_URI=1 -DSQLITE_USER_AUTHENTICATION=1 $(X86_FLAGS) $(ARM_FLAGS)
+sqlite3shell_CFLAGS = -I$(top_srcdir)/src -std=c99 -D_GNU_SOURCE -DSQLITE_THREADSAFE=1 -DSQLITE_DQS=0 -DSQLITE_MAX_ATTACHED=10 -DSQLITE_SOUNDEX=1 -DSQLITE_ENABLE_COLUMN_METADATA=1 -DSQLITE_SECURE_DELETE=1 -DSQLITE_ENABLE_DESERIALIZE=1 -DSQLITE_ENABLE_FTS3=1 -DSQLITE_ENABLE_FTS3_PARENTHESIS=1 -DSQLITE_ENABLE_FTS4=1 -DSQLITE_ENABLE_FTS5=1 -DSQLITE_ENABLE_JSON1=1 -DSQLITE_ENABLE_RTREE=1 -DSQLITE_ENABLE_GEOPOLY=1 -DSQLITE_CORE=1 -DSQLITE_ENABLE_EXTFUNC=1 -DSQLITE_ENABLE_MATH_FUNCTIONS=1 -DSQLITE_ENABLE_CSV=1 -DSQLITE_ENABLE_CARRAY=1 -DSQLITE_ENABLE_UUID=1 -DSQLITE_TEMP_STORE=2 -DSQLITE_USE_URI=1 -DSQLITE_USER_AUTHENTICATION=1 $(X86_FLAGS) $(ARM_FLAGS)
 
 sqlite3shell_LDADD = -ldl -lm
 sqlite3shell_LDFLAGS = -pthread