From: John Tsiombikas <nuclear@member.fsf.org>
Date: Thu, 19 Dec 2019 15:57:02 +0000 (+0200)
Subject: added csprite stuff to the djgpp makefile
X-Git-Url: http://git.mutantstargoat.com/user/nuclear/?p=dosdemo;a=commitdiff_plain;h=815504923a05c5f22a756b021997983e512474e1

added csprite stuff to the djgpp makefile
---

diff --git a/Makefile.dj b/Makefile.dj
index 9306382..b5c42bb 100644
--- a/Makefile.dj
+++ b/Makefile.dj
@@ -4,6 +4,8 @@ obj = $(src:.c=.cof) $(asmsrc:.asm=.cof)
 dep = $(obj:.cof=.dep)
 bin = demo.exe
 
+asmsrc += font.asm
+
 ifeq ($(findstring COMMAND.COM, $(SHELL)), COMMAND.COM)
 	hostsys = dos
 else
@@ -75,3 +77,10 @@ clean:
 cleandep:
 	rm -f $(dep)
 endif
+
+
+tools/csprite/csprite:
+	$(MAKE) -C tools/csprite
+
+font.asm: data/legible.fnt tools/csprite/csprite
+	tools/csprite/csprite -n cs_font -s 8x16 -conv565 -nasm $< >$@
diff --git a/tools/csprite/src/main.c b/tools/csprite/src/main.c
index d1f024b..0192002 100644
--- a/tools/csprite/src/main.c
+++ b/tools/csprite/src/main.c
@@ -113,8 +113,11 @@ int main(int argc, char **argv)
 /* prototype of generated function is (void *fb, int x, int y, int idx) */
 const char *prefixfmt[] = {
 	/* GNU assembler template */
+	"\t.text\n"
 	"\t.global %s\n"
+	"\t.global _%s\n"
 	"%s:\n"
+	"_%s:\n"
 	"\tmov 12(%%esp), %%eax\n"
 	"\tmov $%d, %%ecx\n"
 	"\tmul %%ecx\n"
@@ -129,8 +132,11 @@ const char *prefixfmt[] = {
 	/* TODO hardcoding the 16bpp changes for now, generalize later
 	 *      and while we're at it, let's get rid of the mul too ...
 	 */
+	"\tsection .text\n"
 	"\tglobal %s\n"
+	"\tglobal _%s\n"
 	"%s:\n"
+	"_%s:\n"
 	"\tmov eax, [esp + 12]\n"
 	";\tmov ecx, %d\n"
 	";\tmul ecx\n"
@@ -185,7 +191,7 @@ int proc_sheet(const char *fname)
 		ysz = tile_ysz;
 	}
 
-	printf(prefixfmt[asyntax], name, name, fbpitch);
+	printf(prefixfmt[asyntax], name, name, name, name, fbpitch);
 	for(i=0; i<num_ytiles*num_xtiles; i++) {
 		if(asyntax == AS_GNU) {
 			printf("\t.long tile%d\n", i);