XCVMKit-OS/package/libressl/0002-Fix-a-few-symbols-in-EXTRA_EXPORT.patch

From c54bd8ba318dec4b4fbf4df1d92acbe2c032f3fd Mon Sep 17 00:00:00 2001
From: Theo Buehler <tb@openbsd.org>
Date: Mon, 11 Dec 2023 17:56:33 +0100
Subject: [PATCH] Fix a few symbols in EXTRA_EXPORT

I thought we stopped doing this, but that's for a separate thread.

Upstream: https://github.com/libressl/portable/commit/c54bd8ba318dec4b4fbf4df1d92acbe2c032f3fd
Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
---
 crypto/CMakeLists.txt | 37 +++++++++++++++++++------------------
 1 file changed, 19 insertions(+), 18 deletions(-)

diff --git a/crypto/CMakeLists.txt b/crypto/CMakeLists.txt
index 605647151..8046efe87 100644
--- a/crypto/CMakeLists.txt
+++ b/crypto/CMakeLists.txt
@@ -767,13 +767,13 @@ endif()
 
 if(NOT HAVE_ASPRINTF)
 	set(CRYPTO_SRC ${CRYPTO_SRC} compat/bsd-asprintf.c)
-	set(EXTRA_EXPORT ${EXTRA_EXPORT} asprintf)
-	set(EXTRA_EXPORT ${EXTRA_EXPORT} vasprintf)
+	set(EXTRA_EXPORT ${EXTRA_EXPORT} libressl_asprintf)
+	set(EXTRA_EXPORT ${EXTRA_EXPORT} libressl_vasprintf)
 endif()
 
 if(NOT HAVE_FREEZERO)
 	set(CRYPTO_SRC ${CRYPTO_SRC} compat/freezero.c)
-	set(EXTRA_EXPORT ${EXTRA_EXPORT} freezero)
+	set(EXTRA_EXPORT ${EXTRA_EXPORT} libressl_freezero)
 endif()
 
 if(NOT HAVE_GETOPT)
@@ -799,46 +799,46 @@ endif()
 
 if(NOT HAVE_REALLOCARRAY)
 	set(CRYPTO_SRC ${CRYPTO_SRC} compat/reallocarray.c)
-	set(EXTRA_EXPORT ${EXTRA_EXPORT} reallocarray)
+	set(EXTRA_EXPORT ${EXTRA_EXPORT} libressl_reallocarray)
 endif()
 
 if(NOT HAVE_RECALLOCARRAY)
 	set(CRYPTO_SRC ${CRYPTO_SRC} compat/recallocarray.c)
-	set(EXTRA_EXPORT ${EXTRA_EXPORT} recallocarray)
+	set(EXTRA_EXPORT ${EXTRA_EXPORT} libressl_recallocarray)
 endif()
 
 if(NOT HAVE_STRCASECMP)
 	set(CRYPTO_SRC ${CRYPTO_SRC} compat/strcasecmp.c)
-	set(EXTRA_EXPORT ${EXTRA_EXPORT} strcasecmp)
+	set(EXTRA_EXPORT ${EXTRA_EXPORT} libressl_strcasecmp)
 endif()
 
 if(NOT HAVE_STRLCAT)
 	set(CRYPTO_SRC ${CRYPTO_SRC} compat/strlcat.c)
-	set(EXTRA_EXPORT ${EXTRA_EXPORT} strlcat)
+	set(EXTRA_EXPORT ${EXTRA_EXPORT} libressl_strlcat)
 endif()
 
 if(NOT HAVE_STRLCPY)
 	set(CRYPTO_SRC ${CRYPTO_SRC} compat/strlcpy.c)
-	set(EXTRA_EXPORT ${EXTRA_EXPORT} strlcpy)
+	set(EXTRA_EXPORT ${EXTRA_EXPORT} libressl_strlcpy)
 endif()
 
 if(NOT HAVE_STRNDUP)
 	set(CRYPTO_SRC ${CRYPTO_SRC} compat/strndup.c)
-	set(EXTRA_EXPORT ${EXTRA_EXPORT} strndup)
+	set(EXTRA_EXPORT ${EXTRA_EXPORT} libressl_strndup)
 	if(NOT HAVE_STRNLEN)
 		set(CRYPTO_SRC ${CRYPTO_SRC} compat/strnlen.c)
-		set(EXTRA_EXPORT ${EXTRA_EXPORT} strnlen)
+		set(EXTRA_EXPORT ${EXTRA_EXPORT} libressl_strnlen)
 	endif()
 endif()
 
 if(NOT HAVE_STRSEP)
 	set(CRYPTO_SRC ${CRYPTO_SRC} compat/strsep.c)
-	set(EXTRA_EXPORT ${EXTRA_EXPORT} strsep)
+	set(EXTRA_EXPORT ${EXTRA_EXPORT} libressl_strsep)
 endif()
 
 if(NOT HAVE_STRTONUM)
 	set(CRYPTO_SRC ${CRYPTO_SRC} compat/strtonum.c)
-	set(EXTRA_EXPORT ${EXTRA_EXPORT} strtonum)
+	set(EXTRA_EXPORT ${EXTRA_EXPORT} libressl_strtonum)
 endif()
 
 if(NOT HAVE_SYSLOG_R)
@@ -857,15 +857,15 @@ if(NOT HAVE_EXPLICIT_BZERO)
 		set(CRYPTO_SRC ${CRYPTO_SRC} compat/explicit_bzero.c)
 		set_source_files_properties(compat/explicit_bzero.c PROPERTIES COMPILE_FLAGS -O0)
 	endif()
-	set(EXTRA_EXPORT ${EXTRA_EXPORT} explicit_bzero)
+	set(EXTRA_EXPORT ${EXTRA_EXPORT} libressl_explicit_bzero)
 endif()
 
 if(NOT HAVE_ARC4RANDOM_BUF)
 	set(CRYPTO_SRC ${CRYPTO_SRC} compat/arc4random.c)
 	set(CRYPTO_SRC ${CRYPTO_SRC} compat/arc4random_uniform.c)
-	set(EXTRA_EXPORT ${EXTRA_EXPORT} arc4random)
-	set(EXTRA_EXPORT ${EXTRA_EXPORT} arc4random_buf)
-	set(EXTRA_EXPORT ${EXTRA_EXPORT} arc4random_uniform)
+	set(EXTRA_EXPORT ${EXTRA_EXPORT} libressl_arc4random)
+	set(EXTRA_EXPORT ${EXTRA_EXPORT} libressl_arc4random_buf)
+	set(EXTRA_EXPORT ${EXTRA_EXPORT} libressl_arc4random_uniform)
 
 	if(NOT HAVE_GETENTROPY)
 		if(WIN32)
@@ -891,12 +891,12 @@ endif()
 
 if(NOT HAVE_TIMINGSAFE_BCMP)
 	set(CRYPTO_SRC ${CRYPTO_SRC} compat/timingsafe_bcmp.c)
-	set(EXTRA_EXPORT ${EXTRA_EXPORT} timingsafe_bcmp)
+	set(EXTRA_EXPORT ${EXTRA_EXPORT} libressl_timingsafe_bcmp)
 endif()
 
 if(NOT HAVE_TIMINGSAFE_MEMCMP)
 	set(CRYPTO_SRC ${CRYPTO_SRC} compat/timingsafe_memcmp.c)
-	set(EXTRA_EXPORT ${EXTRA_EXPORT} timingsafe_memcmp)
+	set(EXTRA_EXPORT ${EXTRA_EXPORT} libressl_timingsafe_memcmp)
 endif()
 
 if(NOT ENABLE_ASM)
@@ -919,6 +919,7 @@ foreach(SYM IN LISTS CRYPTO_UNEXPORT)
 	string(REPLACE "${SYM}\n" "" SYMS ${SYMS})
 endforeach()
 file(WRITE ${CMAKE_CURRENT_BINARY_DIR}/crypto_p.sym ${SYMS})
+# XXX should we still be doing this?
 if(EXTRA_EXPORT)
 	list(SORT EXTRA_EXPORT)
 	foreach(SYM IN LISTS EXTRA_EXPORT)