build: remove glibc backcompat

contrib/depends/packages/sodium.mk

@@ -3,7 +3,7 @@ $(package)_version=1.0.18
 $(package)_download_path=https://download.libsodium.org/libsodium/releases/
 $(package)_file_name=libsodium-$($(package)_version).tar.gz
 $(package)_sha256_hash=6f504490b342a4f8a4c4a02fc9b866cbef8622d5df4e5452b46be121e46636c1
-$(package)_patches=disable-glibc-getrandom-getentropy.patch fix-whitespace.patch
+$(package)_patches=fix-whitespace.patch
 
 define $(package)_set_vars
 $(package)_config_opts=--enable-static --disable-shared
@@ -11,7 +11,6 @@ $(package)_config_opts+=--prefix=$(host_prefix)
 endef
 
 define $(package)_preprocess_cmds
-  patch -p1 < $($(package)_patch_dir)/disable-glibc-getrandom-getentropy.patch &&\
   autoconf &&\
   patch -p1 < $($(package)_patch_dir)/fix-whitespace.patch
 endef

contrib/depends/packages/unbound.mk

@@ -4,7 +4,6 @@ $(package)_download_path=https://www.nlnetlabs.nl/downloads/$(package)/
 $(package)_file_name=$(package)-$($(package)_version).tar.gz
 $(package)_sha256_hash=bc1d576f3dd846a0739adc41ffaa702404c6767d2b6082deb9f2f97cbb24a3a9
 $(package)_dependencies=openssl expat
-$(package)_patches=disable-glibc-reallocarray.patch
 
 
 define $(package)_set_vars
@@ -19,7 +18,6 @@ define $(package)_set_vars
 endef
 
 define $(package)_preprocess_cmds
-  patch -p1 < $($(package)_patch_dir)/disable-glibc-reallocarray.patch &&\
   autoconf
 endef
 

contrib/depends/patches/sodium/disable-glibc-getrandom-getentropy.patch

@@ -1,25 +0,0 @@
-diff --git a/configure.ac b/configure.ac
-index 9e2de27c..0fa85c2d 100644
---- a/configure.ac
-+++ b/configure.ac
-@@ -807,6 +807,10 @@ AS_IF([test "x$EMSCRIPTEN" = "x"],[
- # include <sys/random.h>
- #endif
- ]], [[
-+#ifdef __linux__
-+# error getrandom() is currently disabled on Linux to support glibc < 2.25
-+#endif
-+
- unsigned char buf;
- (void) getrandom((void *) &buf, 1U, 0U);
-   ]])],
-@@ -825,6 +829,9 @@ unsigned char buf;
- # include <sys/random.h>
- #endif
- ]], [[
-+#ifdef __linux__
-+# error getentropy() is currently disabled on Linux to support glibc < 2.25
-+#endif
- #ifdef __APPLE__
- # error getentropy() is currently disabled on Apple operating systems
- #endif

contrib/depends/patches/unbound/disable-glibc-reallocarray.patch

@@ -1,14 +0,0 @@
-diff --git a/configure.ac b/configure.ac
-index 5c7da197..e2b25288 100644
---- a/configure.ac
-+++ b/configure.ac
-@@ -1702,6 +1702,9 @@ AC_LINK_IFELSE([AC_LANG_SOURCE(AC_INCLUDES_DEFAULT
- #ifndef _OPENBSD_SOURCE
- #define _OPENBSD_SOURCE 1
- #endif
-+#ifdef __linux__
-+# error reallocarray() is currently disabled on Linux to support glibc < 2.26
-+#endif
- #include <stdlib.h>
- int main(void) {
- 	void* p = reallocarray(NULL, 10, 100);