From cd43daeff30865ef9eee14969cc530860ffce57b Mon Sep 17 00:00:00 2001
From: termux-pacman-bot <termux-pacman-bot@outlook.com>
Date: Fri, 21 Apr 2023 20:01:20 +0000
Subject: [PATCH] fix(main/blink): fix path for /tmp

---
 packages/blink/build.sh         | 15 ++++++++++++++
 packages/blink/fix-tmpdir.patch | 36 +++++++++++++++++++++++++++++++++
 2 files changed, 51 insertions(+)
 create mode 100644 packages/blink/build.sh
 create mode 100644 packages/blink/fix-tmpdir.patch

diff --git a/packages/blink/build.sh b/packages/blink/build.sh
new file mode 100644
index 0000000000..560a966a0d
--- /dev/null
+++ b/packages/blink/build.sh
@@ -0,0 +1,15 @@
+TERMUX_PKG_HOMEPAGE=https://github.com/jart/blink
+TERMUX_PKG_DESCRIPTION="Tiny x86-64 Linux emulator"
+TERMUX_PKG_LICENSE="ISC"
+TERMUX_PKG_MAINTAINER="@termux"
+TERMUX_PKG_VERSION=2023.04.20-git
+TERMUX_PKG_REVISION=1
+_COMMIT=8b17fedd4d089fa2166267acc8487ed2d1f91fe5
+TERMUX_PKG_SRCURL=https://github.com/jart/blink/archive/${_COMMIT}.tar.gz
+TERMUX_PKG_SHA256=2b2aa38f9202443d7cd4b2ed4df2c30da8cdff34fde1dc66a5a4126e96012566
+TERMUX_PKG_BUILD_IN_SRC=true
+
+termux_step_configure() {
+	LDFLAGS+=" -lm"
+	./configure --prefix="$TERMUX_PREFIX"
+}
diff --git a/packages/blink/fix-tmpdir.patch b/packages/blink/fix-tmpdir.patch
new file mode 100644
index 0000000000..6277c8c47b
--- /dev/null
+++ b/packages/blink/fix-tmpdir.patch
@@ -0,0 +1,36 @@
+diff -uNr blink-8b17fedd4d089fa2166267acc8487ed2d1f91fe5/blink/logcpu.c blink-8b17fedd4d089fa2166267acc8487ed2d1f91fe5.mod/blink/logcpu.c
+--- blink-8b17fedd4d089fa2166267acc8487ed2d1f91fe5/blink/logcpu.c	2023-04-20 08:56:39.000000000 +0300
++++ blink-8b17fedd4d089fa2166267acc8487ed2d1f91fe5.mod/blink/logcpu.c	2023-04-21 22:45:38.202964172 +0300
+@@ -26,7 +26,7 @@
+ // use cosmopolitan/tool/build/fastdiff.c
+ void LogCpu(struct Machine *m) {
+   static FILE *f;
+-  if (!f) f = fopen("/tmp/cpu.log", "w");
++  if (!f) f = fopen("@TERMUX_PREFIX@/tmp/cpu.log", "w");
+   fprintf(f,
+           "\n"
+           "IP %" PRIx64 "\n"
+diff -uNr blink-8b17fedd4d089fa2166267acc8487ed2d1f91fe5/blink/map.c blink-8b17fedd4d089fa2166267acc8487ed2d1f91fe5.mod/blink/map.c
+--- blink-8b17fedd4d089fa2166267acc8487ed2d1f91fe5/blink/map.c	2023-04-20 08:56:39.000000000 +0300
++++ blink-8b17fedd4d089fa2166267acc8487ed2d1f91fe5.mod/blink/map.c	2023-04-21 22:44:52.589560916 +0300
+@@ -64,7 +64,7 @@
+   _Static_assert(!(MAP_ANONYMOUS_ & MAP_SHARED), "");
+   _Static_assert(!(MAP_ANONYMOUS_ & MAP_PRIVATE), "");
+   int tfd;
+-  char path[] = "/tmp/blink.dat.XXXXXX";
++  char path[] = "@TERMUX_PREFIX@/tmp/blink.dat.XXXXXX";
+   if (~flags & MAP_ANONYMOUS_) {
+     res = VfsMmap(addr, length, prot, flags, fd, offset);
+   } else if ((tfd = mkstemp(path)) != -1) {
+diff -uNr blink-8b17fedd4d089fa2166267acc8487ed2d1f91fe5/blink/path.c blink-8b17fedd4d089fa2166267acc8487ed2d1f91fe5.mod/blink/path.c
+--- blink-8b17fedd4d089fa2166267acc8487ed2d1f91fe5/blink/path.c	2023-04-20 08:56:39.000000000 +0300
++++ blink-8b17fedd4d089fa2166267acc8487ed2d1f91fe5.mod/blink/path.c	2023-04-21 22:45:14.310229138 +0300
+@@ -154,7 +154,7 @@
+   m->system->dis = &g_dis;
+   LoadDebugSymbols(m->system);
+   DisLoadElf(&g_dis, &m->system->elf);
+-  g_cod = VfsOpen(AT_FDCWD_LINUX, "/tmp/blink.s",
++  g_cod = VfsOpen(AT_FDCWD_LINUX, "@TERMUX_PREFIX@/tmp/blink.s",
+                   O_WRONLY | O_CREAT | O_TRUNC | O_CLOEXEC, 0644);
+   g_cod = VfsFcntl(g_cod, F_DUPFD_CLOEXEC, kMinBlinkFd);
+ #endif