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-rw-r--r--vcpkg/ports/libtommath/msvc-dce.patch21
1 files changed, 21 insertions, 0 deletions
diff --git a/vcpkg/ports/libtommath/msvc-dce.patch b/vcpkg/ports/libtommath/msvc-dce.patch
new file mode 100644
index 0000000..342c012
--- /dev/null
+++ b/vcpkg/ports/libtommath/msvc-dce.patch
@@ -0,0 +1,21 @@
+diff --git a/bn_s_mp_rand_platform.c b/bn_s_mp_rand_platform.c
+--- a/bn_s_mp_rand_platform.c
++++ b/bn_s_mp_rand_platform.c
+@@ -136,13 +136,17 @@
+
+ mp_err s_mp_rand_platform(void *p, size_t n)
+ {
+ mp_err err = MP_ERR;
++ #ifndef _MSC_VER
+ if ((err != MP_OKAY) && MP_HAS(S_READ_ARC4RANDOM)) err = s_read_arc4random(p, n);
++ #endif
+ if ((err != MP_OKAY) && MP_HAS(S_READ_WINCSP)) err = s_read_wincsp(p, n);
++ #ifndef _MSC_VER
+ if ((err != MP_OKAY) && MP_HAS(S_READ_GETRANDOM)) err = s_read_getrandom(p, n);
+ if ((err != MP_OKAY) && MP_HAS(S_READ_URANDOM)) err = s_read_urandom(p, n);
+ if ((err != MP_OKAY) && MP_HAS(S_READ_LTM_RNG)) err = s_read_ltm_rng(p, n);
++ #endif
+ return err;
+ }
+
+ #endif