diff options
Diffstat (limited to 'package/system/urngd/patches/0001-Deactivate-_FORTIFY_SOURCE-in-jitterentropy-base.c.patch')
-rw-r--r-- | package/system/urngd/patches/0001-Deactivate-_FORTIFY_SOURCE-in-jitterentropy-base.c.patch | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/package/system/urngd/patches/0001-Deactivate-_FORTIFY_SOURCE-in-jitterentropy-base.c.patch b/package/system/urngd/patches/0001-Deactivate-_FORTIFY_SOURCE-in-jitterentropy-base.c.patch new file mode 100644 index 0000000000..cbe3c6792e --- /dev/null +++ b/package/system/urngd/patches/0001-Deactivate-_FORTIFY_SOURCE-in-jitterentropy-base.c.patch @@ -0,0 +1,42 @@ +From f79d2f4099ec60b315d59e5624e6644c09337666 Mon Sep 17 00:00:00 2001 +From: Hauke Mehrtens <hauke@hauke-m.de> +Date: Mon, 30 Oct 2023 21:39:26 +0100 +Subject: [PATCH] Deactivate _FORTIFY_SOURCE in jitterentropy-base.c + +This fixes compilation with glibc. + +_FORTIFY_SOURCE only works with compiler optimizations activated. +We have to deactivate it when we set -O0. + +This fixes the following error message with glibc: + error: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Werror=cpp] + +musl libc does not show an error message in this case, but has the same +internal problems. + +Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> +--- + CMakeLists.txt | 7 +++++-- + 1 file changed, 5 insertions(+), 2 deletions(-) + +diff --git a/CMakeLists.txt b/CMakeLists.txt +index a1ee0c1..e3f9359 100644 +--- a/CMakeLists.txt ++++ b/CMakeLists.txt +@@ -22,8 +22,11 @@ ADD_EXECUTABLE(urngd + ) + TARGET_LINK_LIBRARIES(urngd ${ubox}) + +-# jitter RNG must not be compiled with optimizations +-SET_SOURCE_FILES_PROPERTIES(${JTEN_DIR}/jitterentropy-base.c PROPERTIES COMPILE_FLAGS -O0) ++# jitter RNG must not be compiled with optimizations, _FORTIFY_SOURCE needs optimizations ++SET_PROPERTY( ++ SOURCE ${JTEN_DIR}/jitterentropy-base.c ++ APPEND PROPERTY COMPILE_FLAGS -O0 -U_FORTIFY_SOURCE ++) + + INSTALL(TARGETS urngd RUNTIME DESTINATION ${CMAKE_INSTALL_SBINDIR}) + +-- +2.39.2 + |