@@ -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; \
@@ -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"
Resending with sign off. Apologies. BSD grep does not interpret a null alteration. It complains about an empty sub-expression, e.g.: $ grep --version && grep -E '^(# |)CT_' .config grep (BSD grep) 2.5.1-FreeBSD grep: empty (sub)expression This patch replaces the null alteration with a zero or once quantifier which works with both BSD & GNU grep. $ grep --version && grep -E '^(# )?CT_' .config grep (BSD grep) 2.5.1-FreeBSD CT_CONFIGURE_has_xz=y CT_CONFIGURE_has_svn=y ... $ ggrep --version && ggrep -E '^(# )?CT_' .config ggrep (GNU grep) 2.20 Copyright (C) 2014 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>. This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law. Written by Mike Haertel and others, see <http://git.sv.gnu.org/cgit/grep.git/tree/AUTHORS>. CT_CONFIGURE_has_xz=y CT_CONFIGURE_has_svn=y ... Signed-off-by: Jason Masker <jason@masker.net> -- For unsubscribe information see http://sourceware.org/lists.html#faq