inital checkin: libpcre
This the initial commit of libpcre, the Perl Compatible Regular
Expression library (http://www.pcre.org/)
The files in the dist/ directory correspond to pcre version
8.36 and are unmodified.
$ sha256sum pcre-8.36.tar.bz2
ef833457de0c40e82f573e34528f43a751ff20257ad0e86d272ed5637eb845bb pcre-8.36.tar.bz2
The top level directory contains 3 symlinks pointing into dist,
and one Android.mk file.
The code compiles, and I've tested a small program to verify that
the functionality is correct. However, no extensive testing has
been done at this point.
Bug: 17682157
Change-Id: Ie304aaf09cc37eb8920b40c3a3f7db61a0fda205
diff --git a/dist/PrepareRelease b/dist/PrepareRelease
new file mode 100755
index 0000000..9891e08
--- /dev/null
+++ b/dist/PrepareRelease
@@ -0,0 +1,258 @@
+#/bin/sh
+
+# Script to prepare the files for building a PCRE release. It does some
+# processing of the documentation, detrails files, and creates pcre.h.generic
+# and config.h.generic (for use by builders who can't run ./configure).
+
+# You must run this script before runnning "make dist". If its first argument
+# is "doc", it stops after preparing the documentation. There are no other
+# arguments. The script makes use of the following files:
+
+# 132html A Perl script that converts a .1 or .3 man page into HTML. It
+# "knows" the relevant troff constructs that are used in the PCRE
+# man pages.
+
+# CheckMan A Perl script that checks man pages for typos in the mark up.
+
+# CleanTxt A Perl script that cleans up the output of "nroff -man" by
+# removing backspaces and other redundant text so as to produce
+# a readable .txt file.
+
+# Detrail A Perl script that removes trailing spaces from files.
+
+# doc/index.html.src
+# A file that is copied as index.html into the doc/html directory
+# when the HTML documentation is built. It works like this so that
+# doc/html can be deleted and re-created from scratch.
+
+# README & NON-AUTOTOOLS-BUILD
+# These files are copied into the doc/html directory, with .txt
+# extensions so that they can by hyperlinked from the HTML
+# documentation, because some people just go to the HTML without
+# looking for text files.
+
+
+# First, sort out the documentation. Remove pcredemo.3 first because it won't
+# pass the markup check (it is created below, using markup that none of the
+# other pages use).
+
+cd doc
+echo Processing documentation
+
+/bin/rm -f pcredemo.3
+
+# Check the remaining man pages
+
+perl ../CheckMan *.1 *.3
+if [ $? != 0 ] ; then exit 1; fi
+
+# Make Text form of the documentation. It needs some mangling to make it
+# tidy for online reading. Concatenate all the .3 stuff, but omit the
+# individual function pages.
+
+cat <<End >pcre.txt
+-----------------------------------------------------------------------------
+This file contains a concatenation of the PCRE man pages, converted to plain
+text format for ease of searching with a text editor, or for use on systems
+that do not have a man page processor. The small individual files that give
+synopses of each function in the library have not been included. Neither has
+the pcredemo program. There are separate text files for the pcregrep and
+pcretest commands.
+-----------------------------------------------------------------------------
+
+
+End
+
+echo "Making pcre.txt"
+for file in pcre pcre16 pcre32 pcrebuild pcrematching pcreapi pcrecallout \
+ pcrecompat pcrepattern pcresyntax pcreunicode pcrejit pcrepartial \
+ pcreprecompile pcreperform pcreposix pcrecpp pcresample \
+ pcrelimits pcrestack ; do
+ echo " Processing $file.3"
+ nroff -c -man $file.3 >$file.rawtxt
+ perl ../CleanTxt <$file.rawtxt >>pcre.txt
+ /bin/rm $file.rawtxt
+ echo "------------------------------------------------------------------------------" >>pcre.txt
+ if [ "$file" != "pcresample" ] ; then
+ echo " " >>pcre.txt
+ echo " " >>pcre.txt
+ fi
+done
+
+# The three commands
+for file in pcretest pcregrep pcre-config ; do
+ echo Making $file.txt
+ nroff -c -man $file.1 >$file.rawtxt
+ perl ../CleanTxt <$file.rawtxt >$file.txt
+ /bin/rm $file.rawtxt
+done
+
+
+# Make pcredemo.3 from the pcredemo.c source file
+
+echo "Making pcredemo.3"
+perl <<"END" >pcredemo.3
+ open(IN, "../pcredemo.c") || die "Failed to open pcredemo.c\n";
+ open(OUT, ">pcredemo.3") || die "Failed to open pcredemo.3\n";
+ print OUT ".\\\" Start example.\n" .
+ ".de EX\n" .
+ ". nr mE \\\\n(.f\n" .
+ ". nf\n" .
+ ". nh\n" .
+ ". ft CW\n" .
+ "..\n" .
+ ".\n" .
+ ".\n" .
+ ".\\\" End example.\n" .
+ ".de EE\n" .
+ ". ft \\\\n(mE\n" .
+ ". fi\n" .
+ ". hy \\\\n(HY\n" .
+ "..\n" .
+ ".\n" .
+ ".EX\n" ;
+ while (<IN>)
+ {
+ s/\\/\\e/g;
+ print OUT;
+ }
+ print OUT ".EE\n";
+ close(IN);
+ close(OUT);
+END
+if [ $? != 0 ] ; then exit 1; fi
+
+
+# Make HTML form of the documentation.
+
+echo "Making HTML documentation"
+/bin/rm html/*
+cp index.html.src html/index.html
+cp ../README html/README.txt
+cp ../NON-AUTOTOOLS-BUILD html/NON-AUTOTOOLS-BUILD.txt
+
+for file in *.1 ; do
+ base=`basename $file .1`
+ echo " Making $base.html"
+ perl ../132html -toc $base <$file >html/$base.html
+done
+
+# Exclude table of contents for function summaries. It seems that expr
+# forces an anchored regex. Also exclude them for small pages that have
+# only one section.
+
+for file in *.3 ; do
+ base=`basename $file .3`
+ toc=-toc
+ if [ `expr $base : '.*_'` -ne 0 ] ; then toc="" ; fi
+ if [ "$base" = "pcresample" ] || \
+ [ "$base" = "pcrestack" ] || \
+ [ "$base" = "pcrecompat" ] || \
+ [ "$base" = "pcrelimits" ] || \
+ [ "$base" = "pcreperform" ] || \
+ [ "$base" = "pcreunicode" ] ; then
+ toc=""
+ fi
+ echo " Making $base.html"
+ perl ../132html $toc $base <$file >html/$base.html
+ if [ $? != 0 ] ; then exit 1; fi
+done
+
+# End of documentation processing; stop if only documentation required.
+
+cd ..
+echo Documentation done
+if [ "$1" = "doc" ] ; then exit; fi
+
+# These files are detrailed; do not detrail the test data because there may be
+# significant trailing spaces. Do not detrail RunTest.bat, because it has CRLF
+# line endings and the detrail script removes all trailing white space. The
+# configure files are also omitted from the detrailing. We don't bother with
+# those pcre[16|32]_xx files that just define COMPILE_PCRE16 and then #include the
+# common file, because they aren't going to change.
+
+files="\
+ Makefile.am \
+ Makefile.in \
+ configure.ac \
+ README \
+ LICENCE \
+ COPYING \
+ AUTHORS \
+ NEWS \
+ NON-UNIX-USE \
+ NON-AUTOTOOLS-BUILD \
+ INSTALL \
+ 132html \
+ CleanTxt \
+ Detrail \
+ ChangeLog \
+ CMakeLists.txt \
+ RunGrepTest \
+ RunTest \
+ pcre-config.in \
+ libpcre.pc.in \
+ libpcre16.pc.in \
+ libpcre32.pc.in \
+ libpcreposix.pc.in \
+ libpcrecpp.pc.in \
+ config.h.in \
+ pcre_chartables.c.dist \
+ pcredemo.c \
+ pcregrep.c \
+ pcretest.c \
+ dftables.c \
+ pcreposix.c \
+ pcreposix.h \
+ pcre.h.in \
+ pcre_internal.h \
+ pcre_byte_order.c \
+ pcre_compile.c \
+ pcre_config.c \
+ pcre_dfa_exec.c \
+ pcre_exec.c \
+ pcre_fullinfo.c \
+ pcre_get.c \
+ pcre_globals.c \
+ pcre_jit_compile.c \
+ pcre_jit_test.c \
+ pcre_maketables.c \
+ pcre_newline.c \
+ pcre_ord2utf8.c \
+ pcre16_ord2utf16.c \
+ pcre32_ord2utf32.c \
+ pcre_printint.c \
+ pcre_refcount.c \
+ pcre_string_utils.c \
+ pcre_study.c \
+ pcre_tables.c \
+ pcre_valid_utf8.c \
+ pcre_version.c \
+ pcre_xclass.c \
+ pcre16_utf16_utils.c \
+ pcre32_utf32_utils.c \
+ pcre16_valid_utf16.c \
+ pcre32_valid_utf32.c \
+ pcre_scanner.cc \
+ pcre_scanner.h \
+ pcre_scanner_unittest.cc \
+ pcrecpp.cc \
+ pcrecpp.h \
+ pcrecpparg.h.in \
+ pcrecpp_unittest.cc \
+ pcre_stringpiece.cc \
+ pcre_stringpiece.h.in \
+ pcre_stringpiece_unittest.cc \
+ perltest.pl \
+ ucp.h \
+ makevp.bat \
+ pcre.def \
+ libpcre.def \
+ libpcreposix.def"
+
+echo Detrailing
+perl ./Detrail $files doc/p* doc/html/*
+
+echo Done
+
+#End