1 files changed, 62 insertions, 0 deletions
diff --git a/user/r/curl-8-support.patch b/user/r/curl-8-support.patch
new file mode 100644
index 000000000..f70960691
--- /dev/null
+++ b/user/r/curl-8-support.patch
@@ -0,0 +1,62 @@
+This patch differs from upstream in the following ways:
+
+  * it does not modify doc/manual/R-admin.texi
+
+From da6638896413bcbb5970b2335b92582853f94e3c Mon Sep 17 00:00:00 2001
+From: ripley <ripley@00db46b3-68df-0310-9c12-caf00c1e9a41>
+Date: Sat, 25 Mar 2023 09:01:30 +0000
+Subject: [PATCH] allow libcurl 8 as its API/ABI is said to be unchanged
+
+git-svn-id: https://svn.r-project.org/R/trunk@84049 00db46b3-68df-0310-9c12-caf00c1e9a41
+---
+ configure               |  6 +++---
+ doc/manual/R-admin.texi | 13 ++++++-------
+ m4/R.m4                 |  4 ++--
+ 3 files changed, 11 insertions(+), 12 deletions(-)
+
+diff --git a/configure b/configure
+index c71e78d5017..f5e8e4992f7 100755
+--- a/configure
++++ b/configure
+@@ -51680,8 +51680,8 @@ fi
+ done
+ 
+ if test "x${have_libcurl}" = "xyes"; then
+-{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if libcurl is version 7 and >= 7.28.0" >&5
+-printf %s "checking if libcurl is version 7 and >= 7.28.0... " >&6; }
++{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if libcurl is >= 7.28.0" >&5
++printf %s "checking if libcurl is >= 7.28.0... " >&6; }
+ if test ${r_cv_have_curl728+y}
+ then :
+   printf %s "(cached) " >&6
+@@ -51699,7 +51699,7 @@ int main(void)
+ {
+ #ifdef LIBCURL_VERSION_MAJOR
+ #if LIBCURL_VERSION_MAJOR > 7
+-  exit(1);
++  exit(0);
+ #elif LIBCURL_VERSION_MAJOR == 7 && LIBCURL_VERSION_MINOR >= 28
+   exit(0);
+ #else
+diff --git a/m4/R.m4 b/m4/R.m4
+index 214dc1a8c7d..c4b9aa8f1c1 100644
+--- a/m4/R.m4
++++ b/m4/R.m4
+@@ -4620,7 +4620,7 @@ LIBS="${CURL_LIBS} ${LIBS}"
+ AC_CHECK_HEADERS(curl/curl.h, [have_libcurl=yes], [have_libcurl=no])
+ 
+ if test "x${have_libcurl}" = "xyes"; then
+-AC_CACHE_CHECK([if libcurl is version 7 and >= 7.28.0], [r_cv_have_curl728],
++AC_CACHE_CHECK([if libcurl is >= 7.28.0], [r_cv_have_curl728],
+ [AC_RUN_IFELSE([AC_LANG_SOURCE([[
+ #include <stdlib.h>
+ #include <curl/curl.h>
+@@ -4628,7 +4628,7 @@ int main(void)
+ {
+ #ifdef LIBCURL_VERSION_MAJOR
+ #if LIBCURL_VERSION_MAJOR > 7
+-  exit(1);
++  exit(0);
+ #elif LIBCURL_VERSION_MAJOR == 7 && LIBCURL_VERSION_MINOR >= 28
+   exit(0);
+ #else