From 77578fdd2c1bc23b7847d03d63eb8d63d283fc16 Mon Sep 17 00:00:00 2001
From: "Jay Freeman (saurik)" <saurik@saurik.com>
Date: Wed, 2 Dec 2015 00:59:09 -0800
Subject: [PATCH] Compress lexer tables for usual download in Cydia.

---
 Makefile.am        | 2 +-
 Makefile.in        | 3 ++-
 Scanner.lpp.in     | 3 ---
 apple-configure.sh | 2 +-
 configure          | 8 ++++++++
 configure.ac       | 3 +++
 6 files changed, 15 insertions(+), 6 deletions(-)

diff --git a/Makefile.am b/Makefile.am
index 343b050..e67adb7 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -105,7 +105,7 @@ Scanner.lpp: Scanner.lpp.in UnicodeIDStart.l UnicodeIDContinue.l
 
 CLEANFILES += Scanner.cpp Scanner.output lex.backup
 Scanner.cpp: Scanner.lpp
-	$(FLEX) -o $@ -T $< 2>Scanner.output || (grep -F '$<:' Scanner.output; false)
+	$(FLEX) $(LFLAGS) -o $@ -T $< 2>Scanner.output || (grep -F '$<:' Scanner.output; false)
 	grep -E '^(No backing up\.|Compressed tables always back up\.)$$' lex.backup >/dev/null
 	! grep -F ': warning, ' Scanner.output || true
 
diff --git a/Makefile.in b/Makefile.in
index 9d6be43..04b082e 100644
--- a/Makefile.in
+++ b/Makefile.in
@@ -426,6 +426,7 @@ INSTALL_SCRIPT = @INSTALL_SCRIPT@
 INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@
 LD = @LD@
 LDFLAGS = @LDFLAGS@
+LFLAGS = @LFLAGS@
 LIBFFI_CFLAGS = @LIBFFI_CFLAGS@
 LIBFFI_LIBS = @LIBFFI_LIBS@
 LIBOBJS = @LIBOBJS@
@@ -1308,7 +1309,7 @@ Parser.ypp: Parser.ypp.in
 Scanner.lpp: Scanner.lpp.in UnicodeIDStart.l UnicodeIDContinue.l
 	$(srcdir)/Filter.sh $< >$@ $(filters)
 Scanner.cpp: Scanner.lpp
-	$(FLEX) -o $@ -T $< 2>Scanner.output || (grep -F '$<:' Scanner.output; false)
+	$(FLEX) $(LFLAGS) -o $@ -T $< 2>Scanner.output || (grep -F '$<:' Scanner.output; false)
 	grep -E '^(No backing up\.|Compressed tables always back up\.)$$' lex.backup >/dev/null
 	! grep -F ': warning, ' Scanner.output || true
 
diff --git a/Scanner.lpp.in b/Scanner.lpp.in
index bcbd0d0..e56b547 100644
--- a/Scanner.lpp.in
+++ b/Scanner.lpp.in
@@ -204,9 +204,6 @@ static void U(char *&local, const char *text, yy_size_t &i) {
 %option reentrant
 %option stack
 
-%option full
-%option ecs
-
 U1 [\x00-\x7f]
 U0 [\x80-\xbf]
 U2 [\xc2-\xdf]
diff --git a/apple-configure.sh b/apple-configure.sh
index 457cbf6..7e1c50d 100755
--- a/apple-configure.sh
+++ b/apple-configure.sh
@@ -116,5 +116,5 @@ for arch in armv6 armv7 armv7s arm64; do
 
     build "ios-${arch}" iphoneos "-arch ${arch} -miphoneos-version-min=${min}" --host=arm-apple-darwin10 \
         CFLAGS="${gof[*]}" CXXFLAGS="${gof[*]}" OBJCXXFLAGS="${gof[*]}" \
-        CPPFLAGS="${cpf}" LDFLAGS="${ldf}" "${flg[@]}" --host=arm-apple-darwin10
+        CPPFLAGS="${cpf}" LDFLAGS="${ldf}" LFLAGS="--ecs --meta-ecs" "${flg[@]}"
 done
diff --git a/configure b/configure
index 8be0f21..b537939 100755
--- a/configure
+++ b/configure
@@ -669,6 +669,7 @@ PTHREAD_CFLAGS
 PTHREAD_LIBS
 PTHREAD_CC
 ax_pthread_config
+LFLAGS
 GNUTAR
 GPERF
 FLEX
@@ -849,6 +850,7 @@ BISON
 FLEX
 GPERF
 GNUTAR
+LFLAGS
 WEBKIT_CFLAGS
 WEBKIT_LIBS
 LIBFFI_CFLAGS
@@ -1530,6 +1532,7 @@ Some influential environment variables:
   FLEX        the fast lexical analyser generator
   GPERF       perfect hash function generator
   GNUTAR      a very sticky lump of files
+  LFLAGS      flex flags
   WEBKIT_CFLAGS
               C compiler flags for WEBKIT, overriding pkg-config
   WEBKIT_LIBS linker flags for WEBKIT, overriding pkg-config
@@ -17229,6 +17232,11 @@ fi
 
 
 
+if test "x$LFLAGS" = x; then :
+  LFLAGS="--full --ecs"
+fi
+
+
 
 
 
diff --git a/configure.ac b/configure.ac
index a8ef86b..b482870 100644
--- a/configure.ac
+++ b/configure.ac
@@ -93,6 +93,9 @@ AC_DEFUN([CY_TRY], [
     AS_IF([test "x$cy_good" = x1], ]$4[, ]$5[)
 ]) dnl }}}
 
+AC_ARG_VAR([LFLAGS], [flex flags])
+AS_IF([test "x$LFLAGS" = x], [LFLAGS="--full --ecs"])
+
 AC_DEFUN([CY_TEST_FLAG_], [
     AC_LANG_PUSH(]$2[)
     AC_MSG_CHECKING([for ]]$4[[ ]]$1[)
-- 
2.47.2