This has the following changes:
* Supply the custom regex.o flags only to regex.o as suggested by
Jonathan Nieder:
+ifdef NO_REGEX
+compat/regex/regex.o: EXTRA_CPPFLAGS = -DGAWK -DNO_MBSUPPORT
+endif
* The code is LGPL-2.1, not GPL-3
* Don't include mbsupport.h, we don't need it, and it can be
un-included with a flag.
* Simplify our modifications to regex.h, just include two headers at
the very top, don't modify any gawk code.
* Update commit messages
Ævar Arnfjörð Bjarmason (3):
compat/regex: use the regex engine from gawk for compat
compat/regex: get the gawk regex engine to compile within git
t/t7008-grep-binary.sh: un-TODO a test that needs REG_STARTEND
Makefile | 4 +
compat/regex/regcomp.c | 3892 ++++++++++++++++++++++++++++++++
compat/regex/regex.c | 5003 +----------------------------------------
compat/regex/regex.h | 462 +++--
compat/regex/regex_internal.c | 1744 ++++++++++++++
compat/regex/regex_internal.h | 810 +++++++
compat/regex/regexec.c | 4377 +++++++++++++++++++++++++++++++++++
t/t7008-grep-binary.sh | 2 +-
8 files changed, 11188 insertions(+), 5106 deletions(-)
create mode 100644 compat/regex/regcomp.c
create mode 100644 compat/regex/regex_internal.c
create mode 100644 compat/regex/regex_internal.h
create mode 100644 compat/regex/regexec.c
--
1.7.2.1.389.gc3d0b
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