From 1a2dff93e7261f6b140ea523732731d49882cb22 Mon Sep 17 00:00:00 2001
From: Ariadne Conill <ariadne@ariadne.space>
Date: Wed, 7 Aug 2024 17:54:22 -0700
Subject: [PATCH] build: migrate to _DEFAULT_SOURCE

---
 Makefile    | 10 +++++-----
 meson.build |  2 +-
 2 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/Makefile b/Makefile
index 373ed3c..1fb1580 100644
--- a/Makefile
+++ b/Makefile
@@ -151,7 +151,7 @@ MANPAGES = ${MANPAGES_3}
 docs: ${MANPAGES}
 
 .c.o:
-	$(CC) -std=gnu99 -D_BSD_SOURCE -fPIC -DPIC ${CFLAGS} ${CPPFLAGS} -c -o $@ $<
+	$(CC) -std=gnu99 -D_DEFAULT_SOURCE -fPIC -DPIC ${CFLAGS} ${CPPFLAGS} -c -o $@ $<
 
 .S.o:
 	$(CC) -fPIC -DPIC ${CFLAGS} ${CPPFLAGS} ${ASFLAGS} -c -o $@ $<
@@ -236,7 +236,7 @@ check_libucontext_posix: test_libucontext_posix ${LIBUCONTEXT_POSIX_SONAME} ${LI
 	env LD_LIBRARY_PATH=$(shell pwd) ./test_libucontext_posix
 
 test_libucontext_posix: test_libucontext_posix.c ${LIBUCONTEXT_POSIX_NAME}
-	$(CC) -std=gnu99 -D_BSD_SOURCE ${CFLAGS} ${CPPFLAGS} $@.c -o $@ -L. -lucontext -lucontext_posix
+	$(CC) -std=gnu99 -D_DEFAULT_SOURCE ${CFLAGS} ${CPPFLAGS} $@.c -o $@ -L. -lucontext -lucontext_posix
 endif
 
 ifeq ($(EXPORT_UNPREFIXED),yes)
@@ -246,7 +246,7 @@ check_libucontext_bare_posixabi: test_libucontext_bare_posixabi ${LIBUCONTEXT_SO
 	env LD_LIBRARY_PATH=$(shell pwd) ./test_libucontext_bare_posixabi
 
 test_libucontext_bare_posixabi: test_libucontext_posix.c ${LIBUCONTEXT_NAME}
-	$(CC) -std=gnu99 -D_BSD_SOURCE ${CFLAGS} ${CPPFLAGS} test_libucontext_posix.c -o $@ -L. -lucontext
+	$(CC) -std=gnu99 -D_DEFAULT_SOURCE ${CFLAGS} ${CPPFLAGS} test_libucontext_posix.c -o $@ -L. -lucontext
 endif
 
 check_libucontext: test_libucontext ${LIBUCONTEXT_SONAME}
@@ -255,11 +255,11 @@ check_libucontext: test_libucontext ${LIBUCONTEXT_SONAME}
 check: check_libucontext
 
 test_libucontext: test_libucontext.c ${LIBUCONTEXT_NAME}
-	$(CC) -std=gnu99 -D_BSD_SOURCE ${CFLAGS} ${CPPFLAGS} $@.c -o $@ -L. -lucontext
+	$(CC) -std=gnu99 -D_DEFAULT_SOURCE ${CFLAGS} ${CPPFLAGS} $@.c -o $@ -L. -lucontext
 
 examples: ${LIBUCONTEXT_EXAMPLES}
 examples/cooperative_threading: examples/cooperative_threading.c ${LIBUCONTEXT_NAME}
-	$(CC) -std=gnu99 -D_BSD_SOURCE ${CFLAGS} ${CPPFLAGS} $@.c -o $@ -L. -lucontext
+	$(CC) -std=gnu99 -D_DEFAULT_SOURCE ${CFLAGS} ${CPPFLAGS} $@.c -o $@ -L. -lucontext
 
 PACKAGE_NAME = libucontext
 PACKAGE_VERSION = ${LIBUCONTEXT_VERSION}
diff --git a/meson.build b/meson.build
index 7dc9f8b..8ff725f 100644
--- a/meson.build
+++ b/meson.build
@@ -56,7 +56,7 @@ project_includes = [
 ]
 
 build_args = [
-  '-D_BSD_SOURCE'
+  '-D_DEFAULT_SOURCE'
 ]