From ead99f6d34c73b85e92757cb74f8f1079a7cd572 Mon Sep 17 00:00:00 2001
From: Fredrik Fornwall <fredrik@fornwall.net>
Date: Tue, 2 Jul 2024 12:25:42 +0200
Subject: [PATCH] enhance(main/libuv): Check for TERMUX_EXEC__PROC_SELF_EXE

This fixes running e.g. neovim under `termux-exec` with updated
`targetSdk`.
---
 packages/libuv/build.sh                       |  1 +
 .../libuv/src-unix-procfs-exepath.c.patch     | 22 +++++++++++++++++++
 2 files changed, 23 insertions(+)
 create mode 100644 packages/libuv/src-unix-procfs-exepath.c.patch

diff --git a/packages/libuv/build.sh b/packages/libuv/build.sh
index 055fdafe738f1b..f5efeb22bed159 100644
--- a/packages/libuv/build.sh
+++ b/packages/libuv/build.sh
@@ -4,6 +4,7 @@ TERMUX_PKG_LICENSE="MIT, BSD 2-Clause, ISC, BSD 3-Clause"
 TERMUX_PKG_LICENSE_FILE="LICENSE"
 TERMUX_PKG_MAINTAINER="@termux"
 TERMUX_PKG_VERSION="1.48.0"
+TERMUX_PKG_REVISION=1
 TERMUX_PKG_SRCURL=https://dist.libuv.org/dist/v${TERMUX_PKG_VERSION}/libuv-v${TERMUX_PKG_VERSION}.tar.gz
 TERMUX_PKG_SHA256=7f1db8ac368d89d1baf163bac1ea5fe5120697a73910c8ae6b2fffb3551d59fb
 TERMUX_PKG_AUTO_UPDATE=true
diff --git a/packages/libuv/src-unix-procfs-exepath.c.patch b/packages/libuv/src-unix-procfs-exepath.c.patch
new file mode 100644
index 00000000000000..d96c8933e87493
--- /dev/null
+++ b/packages/libuv/src-unix-procfs-exepath.c.patch
@@ -0,0 +1,22 @@
+diff -u -r ../libuv-v1.48.0/src/unix/procfs-exepath.c ./src/unix/procfs-exepath.c
+--- ../libuv-v1.48.0/src/unix/procfs-exepath.c	2024-02-07 20:20:07.000000000 +0000
++++ ./src/unix/procfs-exepath.c	2024-07-02 10:04:51.745846344 +0000
+@@ -26,6 +26,18 @@
+ #include <unistd.h>
+ 
+ int uv_exepath(char* buffer, size_t* size) {
++#ifdef __ANDROID__
++  char* termux_self_exe = getenv("TERMUX_EXEC__PROC_SELF_EXE");
++  if (termux_self_exe) {
++    size_t n = strlen(termux_self_exe);
++    if (*size > n) {
++      memcpy(buffer, termux_self_exe, n);
++      buffer[n] = '\0';
++      *size = n;
++      return 0;
++    }
++  }
++#endif
+   ssize_t n;
+ 
+   if (buffer == NULL || size == NULL || *size == 0)