From dc1501028f961adf4939576fa59d9b1b7fb50798 Mon Sep 17 00:00:00 2001
From: Heng Li <lh3@live.co.uk>
Date: Thu, 16 Jul 2009 22:23:52 +0000
Subject: [PATCH]  * samtools-0.1.5-8 (r404)  * compatible with PDCurses

---
 Makefile    | 12 +++++-------
 bam_tview.c | 24 ++++++++++++++++++------
 bamtk.c     |  6 +++---
 3 files changed, 26 insertions(+), 16 deletions(-)

diff --git a/Makefile b/Makefile
index 7bb4469..450b3ab 100644
--- a/Makefile
+++ b/Makefile
@@ -1,8 +1,6 @@
 CC=			gcc
-CXX=		g++
 CFLAGS=		-g -Wall -O2 #-m64 #-arch ppc
-CXXFLAGS=	$(CFLAGS)
-DFLAGS=		-D_FILE_OFFSET_BITS=64 -D_USE_KNETFILE #-D_NO_CURSES
+DFLAGS=		-D_FILE_OFFSET_BITS=64 -D_USE_KNETFILE -D_CURSES_LIB=1
 LOBJS=		bgzf.o kstring.o bam_aux.o bam.o bam_import.o sam.o bam_index.o	\
 			bam_pileup.o bam_lpileup.o bam_md.o glf.o razf.o faidx.o knetfile.o	\
 			bam_sort.o
@@ -10,9 +8,10 @@ AOBJS=		bam_tview.o bam_maqcns.o bam_plcmd.o sam_view.o	\
 			bam_rmdup.o bam_rmdupse.o bam_mate.o bam_stat.o bam_color.o	\
 			bamtk.o
 PROG=		samtools
-INCLUDES=	
+INCLUDES=
 SUBDIRS=	. misc
-LIBPATH=	
+LIBPATH=
+LIBCURSES=	-lcurses # -lXCurses
 
 .SUFFIXES:.c .o
 
@@ -36,9 +35,8 @@ lib:libbam.a
 libbam.a:$(LOBJS)
 		$(AR) -cru $@ $(LOBJS)
 
-### For the curses library: comment out `-lcurses' if you do not have curses installed
 samtools:lib $(AOBJS)
-		$(CC) $(CFLAGS) -o $@ $(AOBJS) $(LIBPATH) -lm -lcurses -lz -L. -lbam
+		$(CC) $(CFLAGS) -o $@ $(AOBJS) -lm $(LIBPATH) $(LIBCURSES) -lz -L. -lbam
 
 razip:razip.o razf.o
 		$(CC) $(CFLAGS) -o $@ razf.o razip.o -lz
diff --git a/bam_tview.c b/bam_tview.c
index fd7c098..2442994 100644
--- a/bam_tview.c
+++ b/bam_tview.c
@@ -1,6 +1,21 @@
-#ifndef _NO_CURSES
+#undef _HAVE_CURSES
+
+#if _CURSES_LIB == 0
+#elif _CURSES_LIB == 1
 #include <curses.h>
-#ifdef NCURSES_VERSION
+#ifndef NCURSES_VERSION
+#warning "_CURSES_LIB=1 but NCURSES_VERSION not defined; tview is NOT compiled"
+#else
+#define _HAVE_CURSES
+#endif
+#elif _CURSES_LIB == 2
+#include <xcurses.h>
+#define _HAVE_CURSES
+#else
+#warning "_CURSES_LIB is not 0, 1 or 2; tview is NOT compiled"
+#endif
+
+#ifdef _HAVE_CURSES
 #include <ctype.h>
 #include <assert.h>
 #include <string.h>
@@ -348,9 +363,7 @@ void tv_loop(tview_t *tv)
 			case 'k': ++tv->row_shift; break;
 			case KEY_BACKSPACE:
 			case '\177': pos -= tv->mcol; break;
-#ifdef KEY_RESIZE
 			case KEY_RESIZE: getmaxyx(stdscr, tv->mrow, tv->mcol); break;
-#endif
 			default: continue;
 		}
 		if (pos < 0) pos = 0;
@@ -381,5 +394,4 @@ int bam_tview_main(int argc, char *argv[])
 	fprintf(stderr, "[bam_tview_main] The ncurses library is unavailable; tview is not compiled.\n");
 	return 1;
 }
-#endif
-#endif // #ifndef _NO_CURSES
+#endif // #ifdef _HAVE_CURSES
diff --git a/bamtk.c b/bamtk.c
index f77f69a..970927c 100644
--- a/bamtk.c
+++ b/bamtk.c
@@ -4,7 +4,7 @@
 #include "bam.h"
 
 #ifndef PACKAGE_VERSION
-#define PACKAGE_VERSION "0.1.5-7 (r403)"
+#define PACKAGE_VERSION "0.1.5-8 (r404)"
 #endif
 
 int bam_taf2baf(int argc, char *argv[]);
@@ -77,7 +77,7 @@ static int usage()
 	fprintf(stderr, "         merge       merge multiple sorted alignment files\n");
 	fprintf(stderr, "         pileup      generate pileup output\n");
 	fprintf(stderr, "         faidx       index/extract FASTA\n");
-#ifndef _NO_CURSES
+#if _CURSES_LIB != 0
 	fprintf(stderr, "         tview       text alignment viewer\n");
 #endif
 	fprintf(stderr, "         index       index alignment\n");
@@ -107,7 +107,7 @@ int main(int argc, char *argv[])
 	else if (strcmp(argv[1], "flagstat") == 0) return bam_flagstat(argc-1, argv+1);
 	else if (strcmp(argv[1], "tagview") == 0) return bam_tagview(argc-1, argv+1);
 	else if (strcmp(argv[1], "fillmd") == 0) return bam_fillmd(argc-1, argv+1);
-#ifndef _NO_CURSES
+#if _CURSES_LIB != 0
 	else if (strcmp(argv[1], "tview") == 0) return bam_tview_main(argc-1, argv+1);
 #endif
 	else {
-- 
2.39.2