From b381ef3f6b6cc83a4aa016f4c0aebb58fcffcf3f Mon Sep 17 00:00:00 2001 From: Andras Gemes Date: Mon, 23 Jan 2023 16:58:38 +0100 Subject: [PATCH] autotools: indicate if PCRE or PCRE2 is being used --- build/m4/aircrack_ng_pcre.m4 | 28 ++++++++++++++-- build/m4/aircrack_ng_pcre2.m4 | 61 ----------------------------------- configure.ac | 3 +- 3 files changed, 26 insertions(+), 66 deletions(-) delete mode 100644 build/m4/aircrack_ng_pcre2.m4 --- a/build/m4/aircrack_ng_pcre.m4 +++ b/build/m4/aircrack_ng_pcre.m4 @@ -55,7 +55,29 @@ else PKG_CHECK_MODULES(PCRE, libpcre, HAVE_PCRE=yes, HAVE_PCRE=no) fi -AS_IF([test "x$HAVE_PCRE" = "xyes"], [ +AC_ARG_ENABLE(static-pcre2, + AS_HELP_STRING([--enable-static-pcre2], + [Enable statically linked PCRE2 libpcre2-8.]), + [static_pcre2=$enableval], [static_pcre2=no]) + +if test "x$static_pcre2" != "xno"; then + AC_REQUIRE([AX_EXT_HAVE_STATIC_LIB_DETECT]) + AX_EXT_HAVE_STATIC_LIB(PCRE2, ${DEFAULT_STATIC_LIB_SEARCH_PATHS}, pcre2 libpcre2-8, pcre2_version) + if test "x$PCRE2_FOUND" = xyes; then + HAVE_PCRE2=yes + else + HAVE_PCRE2=no + fi +else + PKG_CHECK_MODULES(PCRE2, libpcre2-8, HAVE_PCRE2=yes, HAVE_PCRE2=no) +fi + +if test "x$HAVE_PCRE" = "xyes" && test "x$HAVE_PCRE2" = "xyes"; then + AC_DEFINE([HAVE_PCRE2], [1], [Define this if you have libpcre2-8 on your system]) + PCRE2_NOTE="(Pcre and Pcre2 found, using Pcre2)" +elif test "x$HAVE_PCRE" = "xyes"; then AC_DEFINE([HAVE_PCRE], [1], [Define this if you have libpcre on your system]) -]) -]) +elif test "x$HAVE_PCRE2" = "xyes"; then + AC_DEFINE([HAVE_PCRE2], [1], [Define this if you have libpcre2-8 on your system]) +fi +]) \ No newline at end of file --- a/build/m4/aircrack_ng_pcre2.m4 +++ /dev/null @@ -1,61 +0,0 @@ -dnl Aircrack-ng -dnl -dnl Copyright (C) 2023 Andras Gemes -dnl -dnl Autotool support was written by: Joseph Benden -dnl -dnl This program is free software; you can redistribute it and/or modify -dnl it under the terms of the GNU General Public License as published by -dnl the Free Software Foundation; either version 2 of the License, or -dnl (at your option) any later version. -dnl -dnl This program is distributed in the hope that it will be useful, -dnl but WITHOUT ANY WARRANTY; without even the implied warranty of -dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -dnl GNU General Public License for more details. -dnl -dnl You should have received a copy of the GNU General Public License -dnl along with this program; if not, write to the Free Software -dnl Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA -dnl -dnl In addition, as a special exception, the copyright holders give -dnl permission to link the code of portions of this program with the -dnl OpenSSL library under certain conditions as described in each -dnl individual source file, and distribute linked combinations -dnl including the two. -dnl -dnl You must obey the GNU General Public License in all respects -dnl for all of the code used other than OpenSSL. -dnl -dnl If you modify file(s) with this exception, you may extend this -dnl exception to your dnl version of the file(s), but you are not obligated -dnl to do so. -dnl -dnl If you dnl do not wish to do so, delete this exception statement from your -dnl version. -dnl -dnl If you delete this exception statement from all source files in the -dnl program, then also delete it here. - -AC_DEFUN([AIRCRACK_NG_PCRE2], [ -AC_ARG_ENABLE(static-pcre2, - AS_HELP_STRING([--enable-static-pcre2], - [Enable statically linked PCRE2 libpcre2-8.]), - [static_pcre2=$enableval], [static_pcre2=no]) - -if test "x$static_pcre2" != "xno"; then - AC_REQUIRE([AX_EXT_HAVE_STATIC_LIB_DETECT]) - AX_EXT_HAVE_STATIC_LIB(PCRE2, ${DEFAULT_STATIC_LIB_SEARCH_PATHS}, pcre2 libpcre2-8, pcre2_version) - if test "x$PCRE2_FOUND" = xyes; then - HAVE_PCRE2=yes - else - HAVE_PCRE2=no - fi -else - PKG_CHECK_MODULES(PCRE2, libpcre2-8, HAVE_PCRE2=yes, HAVE_PCRE2=no) -fi - -AS_IF([test "x$HAVE_PCRE2" = "xyes"], [ - AC_DEFINE([HAVE_PCRE2], [1], [Define this if you have libpcre2-8 on your system]) -]) -]) \ No newline at end of file --- a/configure.ac +++ b/configure.ac @@ -144,7 +144,6 @@ AIRCRACK_NG_EXT_SCRIPTS AIRCRACK_NG_HWLOC AIRCRACK_NG_PCAP AIRCRACK_NG_PCRE -AIRCRACK_NG_PCRE2 AIRCRACK_NG_RFKILL AIRCRACK_NG_SQLITE AIRCRACK_NG_ZLIB @@ -321,7 +320,7 @@ ${PACKAGE} ${VERSION} Jemalloc: ${JEMALLOC} Pcap: ${PCAP_FOUND} Pcre: ${HAVE_PCRE} - Pcre2: ${HAVE_PCRE2} + Pcre2: ${HAVE_PCRE2} ${PCRE2_NOTE} Sqlite: ${HAVE_SQLITE3} Tcmalloc: ${TCMALLOC} Zlib: ${HAVE_ZLIB}