2 files changed, 44 insertions, 1 deletions
diff --git a/extra/apr/PKGBUILD b/extra/apr/PKGBUILD
index f11a97b8..6f7149dc 100644
--- a/extra/apr/PKGBUILD
+++ b/extra/apr/PKGBUILD
@@ -1,4 +1,32 @@
-# disable compiler atomics on u486
+# download location broken (FS#75636)
+source[0]="https://dlcdn.apache.org/apr/apr-$pkgver.tar.bz2"
+source[1]="https://dlcdn.apache.org/apr/apr-$pkgver.tar.bz2.asc"
+
+# uint64_t probing broken, see
+# https://github.com/apache/apr/pull/25
+# https://github.com/apache/apr/commit/0a763c5e500f4304b7c534fae0fad430d64982e8?diff=unified
+source+=('apr-1.7.0-no-explicit-confdefs-uint64-probing.patch')
+sha256sums+=('bac28c5519081e3854a11e97ff4493719a98c140b17d9980f8ea8380cbb9bfa3')
+eval "$(
+  {
+    declare -f prepare || \
+    printf 'prepare() { cd "${pkgname}-${pkgver}"\n}\n'
+  } \
+  | sed '
+    /buildconf/ i patch -Rp1 -i "../apr-1.7.0-no-explicit-confdefs-uint64-probing.patch"
+  '
+)"
+
+# i486-specific, missing atomics
+if [ "${CARCH}" = "i486" ]; then
+  eval "$(
+    declare -f build | \
+      sed '
+        s|./configure |LDFLAGS="-latomic" ./configure |g
+      ';
+  )"
+fi
+
 if [ "${CARCH}" = "i486" ]; then
   eval "$(
     declare -f build | \
diff --git a/extra/apr/apr-1.7.0-no-explicit-confdefs-uint64-probing.patch b/extra/apr/apr-1.7.0-no-explicit-confdefs-uint64-probing.patch
new file mode 100644
index 00000000..a50e9fed
--- /dev/null
+++ b/extra/apr/apr-1.7.0-no-explicit-confdefs-uint64-probing.patch
@@ -0,0 +1,15 @@
+diff -rauN apr-1.7.0/build/apr_common.m4 apr-1.7.0-no-explicit-confdefs-uint64-probing-patch/build/apr_common.m4
+--- apr-1.7.0/build/apr_common.m4	2022-08-18 09:25:07.178587001 +0200
++++ apr-1.7.0-no-explicit-confdefs-uint64-probing-patch/build/apr_common.m4	2022-08-18 09:19:29.618091904 +0200
+@@ -505,10 +505,7 @@
+  fi
+  AC_COMPILE_IFELSE(
+   [AC_LANG_SOURCE(
+-   [
+-#ifndef PACKAGE_NAME
+-#include "confdefs.h"
+-#endif
++   [#include "confdefs.h"
+    ]
+    [[$1]]
+    [int main(int argc, const char *const *argv) {]