X-Git-Url: https://ncurses.scripts.mit.edu/?p=ncurses.git;a=blobdiff_plain;f=configure.in;h=5e86a696ebe555854c96cb2ca351c73baa08cfbd;hp=b42214598d7d106aa36fd320aa2f6dbc0929a7fe;hb=df51c7005b77c6dcc78565d8cc87f8f68a8525c2;hpb=d60228973b72d3b457e3ec2653ea5b2cb38fc0c9

diff --git a/configure.in b/configure.in
index b4221459..5e86a696 100644
--- a/configure.in
+++ b/configure.in
@@ -28,14 +28,14 @@ dnl***************************************************************************
 dnl
 dnl Author: Thomas E. Dickey 1995-on
 dnl
-dnl $Id: configure.in,v 1.659 2018/06/16 21:26:41 tom Exp $
+dnl $Id: configure.in,v 1.664 2018/08/18 20:27:17 tom Exp $
 dnl Process this file with autoconf to produce a configure script.
 dnl
 dnl See https://invisible-island.net/autoconf/ for additional information.
 dnl
 dnl ---------------------------------------------------------------------------
 AC_PREREQ(2.52.20170501)
-AC_REVISION($Revision: 1.659 $)
+AC_REVISION($Revision: 1.664 $)
 AC_INIT(ncurses/base/lib_initscr.c)
 AC_CONFIG_HEADER(include/ncurses_cfg.h:include/ncurses_cfg.hin)
 
@@ -217,7 +217,7 @@ AC_ARG_PROGRAM
 
 CF_PROG_AWK
 CF_PROG_EGREP
-CF_PROG_INSTALL
+AC_PROG_INSTALL
 CF_PROG_LINT
 CF_PROG_LN_S
 
@@ -521,6 +521,7 @@ if test "$with_gpm" != no ; then
 	CF_CHECK_GPM_WGETCH
 fi
 
+CF_WITH_PCRE2
 CF_WITH_SYSMOUSE
 
 # pretend that ncurses==ncursesw==ncursest
@@ -533,7 +534,7 @@ CF_ARG_DISABLE(lib-suffixes,
 AC_MSG_RESULT($disable_lib_suffixes)
 
 ### If we're building with rpath, try to link non-standard libs that way too.
-if test "$DFT_LWR_MODEL" = "shared"; then
+if test "$DFT_LWR_MODEL" = "shared" && test "x$cf_cv_enable_rpath" != xno; then
 	CF_DISABLE_RPATH_HACK
 fi
 
@@ -1480,6 +1481,21 @@ AC_SUBST(ECHO_LINK)
 # --disable-stripping is used for debugging
 CF_INSTALL_OPTS
 
+# If we're avoiding relinking of shared libraries during install, that is to
+# avoid modifying the build-tree.  For the same reason, avoid doing ranlib if
+# the install program has "-p" (for preserving timestamps).
+cf_cv_do_reranlib=yes
+if test "x$cf_cv_install_p" = xyes
+then
+	if test "x$cf_cv_do_relink" != xyes
+	then
+		cf_cv_do_reranlib=no
+		INSTALL_OPT_P="-p"
+		INSTALL_LIB="$INSTALL_LIB $INSTALL_OPT_P"
+	fi
+fi
+AC_SUBST(INSTALL_OPT_P)
+
 ###	use option --enable-warnings to turn on all gcc warnings
 AC_MSG_CHECKING(if you want to see compiler warnings)
 AC_ARG_ENABLE(warnings,
@@ -2395,6 +2411,7 @@ WITH_OVERWRITE="$with_overwrite"
 cf_LIST_MODELS="$cf_list_models"
 cf_cv_abi_version="$cf_cv_abi_version"
 cf_cv_do_relink="$cf_cv_do_relink"
+cf_cv_do_reranlib="$cf_cv_do_reranlib"
 cf_cv_do_symlinks="$cf_cv_do_symlinks"
 cf_cv_enable_lp64="$cf_cv_enable_lp64"
 cf_cv_enable_opaque="$cf_cv_enable_opaque"