X-Git-Url: http://ncurses.scripts.mit.edu/?a=blobdiff_plain;f=misc%2Fgen-pkgconfig.in;h=fa095471b6e15e6e78bdef2d51b9313cb453253b;hb=67ea6645053c80c6eea47a4ff6d9153da83ac2ac;hp=134893816f8beca3a0dec3d11fc0d03bf3d7fb87;hpb=3e37c7d3fa122563a9d88168926f61286ef30cd3;p=ncurses.git

diff --git a/misc/gen-pkgconfig.in b/misc/gen-pkgconfig.in
index 13489381..fa095471 100644
--- a/misc/gen-pkgconfig.in
+++ b/misc/gen-pkgconfig.in
@@ -1,7 +1,7 @@
 #!@SHELL@
-# $Id: gen-pkgconfig.in,v 1.46 2020/05/23 17:56:46 tom Exp $
+# $Id: gen-pkgconfig.in,v 1.53 2022/07/16 17:07:38 tom Exp $
 ##############################################################################
-# Copyright 2018-2019,2020 Thomas E. Dickey                                  #
+# Copyright 2018-2021,2022 Thomas E. Dickey                                  #
 # Copyright 2009-2015,2018 Free Software Foundation, Inc.                    #
 #                                                                            #
 # Permission is hereby granted, free of charge, to any person obtaining a    #
@@ -83,7 +83,7 @@ if [ "$includedir" != "/usr/include" ]; then
 fi
 
 lib_flags=
-for opt in -L$libdir @LDFLAGS@ @EXTRA_PKG_LDFLAGS@ @LIBS@
+for opt in -L$libdir @EXTRA_PKG_LDFLAGS@ @LIBS@
 do
 	case $opt in
 	-l*) # LIBS is handled specially below
@@ -95,11 +95,47 @@ do
 	-Wl,-z,*) # ignore flags used to manipulate shared image
 		continue
 		;;
+	-Wl,--dynamic-linker*) # ignore ELF interpreter
+		continue
+		;;
 	-L*)
-		[ -d ${opt##-L} ] || continue
-		case ${opt##-L} in
+		lib_check=`echo "x$opt" | sed -e 's/^.-L//'`
+		[ -d "$lib_check" ] || continue
+		case "$lib_check" in
 		@LD_SEARCHPATH@) # skip standard libdir
-			continue
+			if [ "$lib_check" = "$libdir" ]
+			then
+				lib_first=yes
+				IFS_save="$IFS"
+				IFS='|'
+				LIBDIRS="@LD_SEARCHPATH@"
+				for lib_check in $LIBDIRS
+				do
+					if [ -d "$lib_check" ]
+					then
+						if [ "$lib_check" != "$libdir" ]
+						then
+							lib_first=no
+						fi
+						break
+					fi
+				done
+				IFS="$IFS_save"
+				[ $lib_first = yes ] && continue
+				found=no
+				for check in $lib_flags
+				do
+					if [ "x$check" = "x$opt" ]
+					then
+						found=yes
+						break
+					fi
+				done
+				[ $found = yes ] && continue
+				:
+			else
+				continue
+			fi
 			;;
 		*)
 			found=no
@@ -183,7 +219,7 @@ do
 
 	echo "** creating ${name}${suffix}.pc"
 	cat >${name}${suffix}.pc <<EOF
-# pkg-config file generated by `basename $0`
+# pkg-config file generated by `basename "$0"`
 # vile:makemode
 
 prefix=$show_prefix