Patches build system.

* Gentoo does not want pre-stripped files.
* We do not want .exe files as the output
* Gentoo packages curses, ncurses and ncursesw separately.
  Therefore we need to get curses from pkg-config and include the correct path.


Bug: https://bugs.gentoo.org/878585

Signed-off-by: Pascal Jäger <pascal.jaeger@leimstift.de>

--- a/src/Makefile
+++ b/src/Makefile
@@ -45,12 +45,12 @@

 CC              ?= gcc
 STATIC          =
-STRIP           = strip
+STRIP           =

 ENABLE_NLS = 1

 PACKAGE         = wcd
-EXT             = .exe
+EXT             =
 PROGRAM         = $(PACKAGE)$(EXT)
 BIN             = $(PROGRAM)

@@ -328,9 +328,9 @@
 # possible values: ncurses, curses, pdcurses, pdcursesw or <empty>

 ifdef UCS
-        CURSES = ncursesw
+        CURSES = $(shell ${PKG_CONFIG} --libs ncursesw)
 else
-        CURSES = ncurses
+        CURSES = $(shell ${PKG_CONFIG} --libs ncurses)
 endif


@@ -360,7 +360,7 @@

 ifneq (,$(CURSES))
         DEFS_CURSES = -DWCD_USECURSES
-        LIB_CURSES  = -l$(CURSES)
+        LIB_CURSES  = $(CURSES)
 ifeq (os/2,$(OS))
         LIB_CURSES  += -ltinfo
 endif
@@ -458,15 +458,15 @@

 LDFLAGS_USER   =
 LDFLAGS ?=
-LDFLAGS += $(RPM_LD_FLAGS) \
+LIBS 	 = $(RPM_LD_FLAGS) \
            $(LDFLAGS_EXTRA) \
            $(NLFLAG) \
            $(LDFLAG_STATIC) \
            $(LDFLAGS_USER)

-LIBS = $(LIB_CURSES) \
-       $(LIB_UNISTRING) \
-       $(LIBS_EXTRA)
+LIBS += $(LIB_CURSES) \
+        $(LIB_UNISTRING) \
+        $(LIBS_EXTRA)

 DEFS_USER   =
 DEFS            = $(DEF_UNIX) $(DEFS_CURSES) $(EXTRA_DEFS) $(DEFS_USER)
@@ -523,7 +523,7 @@

 $(BIN): $(OBJS1)
 	$(MAKE) status
-	$(CC) $(OBJS1) $(LDFLAGS) $(LIBS) -o $@
+	$(CC) $(LDFLAGS) $(OBJS1) -o $@ $(LIBS)

 %.o: %.c
 	$(CC) $(CFLAGS) $(EXTRA_CFLAGS) $(DEFS) -c $< -o $@
--- a/src/Makefile
+++ b/src/Makefile
@@ -359,7 +359,7 @@ endif
 endif
 
 ifneq (,$(CURSES))
-        DEFS_CURSES = -DWCD_USECURSES
+        DEFS_CURSES = -DWCD_USECURSES $(shell ${PKG_CONFIG} --cflags-only-other ncursesw)
         LIB_CURSES  = $(CURSES)
 ifeq (os/2,$(OS))
         LIB_CURSES  += -ltinfo
@@ -384,9 +384,7 @@ endif
 # Each ncurses variant has its own include directory
 # ncurses (normal)/ncursesw (wide char)/ncursest (threads)
 ifeq ($(findstring ncurses,$(CURSES)),ncurses)
-ifneq ($(wildcard $(INCPREFIX)/include/$(CURSES)/curses.h),)
-        INCFLAGS = -I$(INCPREFIX)/include/$(CURSES) -I$(INCPREFIX)/include
-endif
+				INCFLAGS = $(shell ${PKG_CONFIG} --cflags-only-I ncursesw)
 ifeq ($(NCURSES_DEBUG), 1)
         LIB_CURSES  = -l$(CURSES)_g
 endif