commit 4e7e043

openbsd compatibility

 1@@ -2,7 +2,7 @@
 2 
 3 include config.mk
 4 
 5-PREFIX          ?= /usr/local
 6+PREFIX          ?= /usr
 7 LIBDIR          ?= $(PREFIX)/lib
 8 INCLUDEDIR      ?= $(PREFIX)/include
 9 PKGCONFIGDIR    ?= $(LIBDIR)/pkgconfig
10@@ -87,8 +87,13 @@ WLD_PACKAGES        = $(WLD_REQUIRES) $(WLD_REQUIRES_PRIVATE)
11 WLD_PACKAGE_CFLAGS ?= $(call pkgconfig,$(WLD_PACKAGES),cflags,CFLAGS)
12 WLD_PACKAGE_LIBS   ?= $(call pkgconfig,$(WLD_PACKAGES),libs,LIBS)
13 
14+ifeq ($(shell uname),OpenBSD)
15+    WLD_PACKAGE_LIBS += -lc
16+endif
17+
18+
19 FINAL_CFLAGS = $(CFLAGS) -fvisibility=hidden -std=c99 -Wvla
20-FINAL_CPPFLAGS = $(CPPFLAGS) -D_XOPEN_SOURCE=700
21+FINAL_CPPFLAGS = $(CPPFLAGS)
22 
23 # Warning/error flags
24 FINAL_CFLAGS += -Werror=implicit-function-declaration -Werror=implicit-int \
25@@ -100,6 +105,10 @@ ifeq ($(shell uname),NetBSD)
26     FINAL_CPPFLAGS += -D_NETBSD_SOURCE
27 endif
28 
29+ifeq ($(shell uname),Linux)
30+    FINAL_CPPFLAGS += -D_POSIX_C_SOURCE=200809L
31+endif
32+
33 ifeq ($(ENABLE_DEBUG),1)
34     FINAL_CPPFLAGS += -DENABLE_DEBUG=1
35     FINAL_CFLAGS += -g
36@@ -188,4 +197,3 @@ clean:
37 	rm -rf $(CLEAN_FILES)
38 
39 -include .deps/*.d
40-

 1@@ -26,9 +26,13 @@
 2 
 3 #include <sys/types.h>
 4 #ifndef major
 5+
 6+#ifdef __linux__
 7 #include <sys/sysmacros.h>
 8 #endif
 9 
10+#endif
11+
12 const static struct drm_driver *drivers[] = {
13 #if WITH_DRM_INTEL
14 	&intel_drm_driver,

 1@@ -177,8 +177,15 @@ context_create_buffer(struct wld_context *base,
 2 
 3 	unlink(name);
 4 
 5+#if defined(__linux__)
 6+	/* try to preallocate */
 7 	if (posix_fallocate(fd, 0, size) != 0 && ftruncate(fd, size) != 0)
 8 		goto error2;
 9+#else
10+	/* ftruncate() is enough otherwise */
11+	if (ftruncate(fd, size) != 0)
12+		goto error2;
13+#endif
14 
15 	if (!(pool = wl_shm_create_pool(context->wl, fd, size)))
16 		goto error2;