[PATCH] [RESEND] scripts/crosstool-NG.sh.in: patch regex to work with BSD grep

[Jason T. Masker]

Patch to make regex BSD grep compatible. Updated to fix formatting
error in patch.

Signed-off-by: Jason Masker <jason@masker.net>


diff --git a/kconfig/kconfig.mk b/kconfig/kconfig.mk
index cb9f91c..06e022c 100644
--- a/kconfig/kconfig.mk
+++ b/kconfig/kconfig.mk
@@ -38,7 +38,7 @@ defconfig:
 # Always be silent, the stdout an be >.config
 extractconfig:
  @$(awk) 'BEGIN { dump=0; }                                                  \
-         dump==1 && $$0~/^\[.....\][[:space:]]+(# |)CT_/ {                  \
+         dump==1 && $$0~/^\[.....\][[:space:]]+(# )?CT_/ {                  \
              $$1="";                                                        \
              gsub("^[[:space:]]","");                                       \
              print;                                                         \
diff --git a/scripts/crosstool-NG.sh.in b/scripts/crosstool-NG.sh.in
index cd65d5b..53ac552 100644
--- a/scripts/crosstool-NG.sh.in
+++ b/scripts/crosstool-NG.sh.in
@@ -125,7 +125,7 @@ CT_DoLog INFO "Build started ${CT_STAR_DATE_HUMAN}"
 # We really need to extract from ,config and not .config.2, as we
 # do want the kconfig's values, not our mangled config with arrays.
 CT_DoStep DEBUG "Dumping user-supplied crosstool-NG configuration"
-CT_DoExecLog DEBUG ${grep} -E '^(# |)CT_' .config
+CT_DoExecLog DEBUG ${grep} -E '^(# )?CT_' .config
 CT_EndStep

 CT_DoLog DEBUG "Unsetting and unexporting MAKEFLAGS"

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