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| author | Wladimir J. van der Laan <laanwj@protonmail.com> | 2020-11-19 11:55:35 +0100 |
|---|---|---|
| committer | Wladimir J. van der Laan <laanwj@protonmail.com> | 2020-11-19 12:00:10 +0100 |
| commit | 1cc5e693c1863fc758edcf43e68cdd256193b411 (patch) | |
| tree | cf1c3ed350d880d0242ac378aae3ef88d1e2571d | |
| parent | fbb2bee82d83f10f0365388579ab063ad39ecd28 (diff) | |
| parent | 330cb33985d0ce97c20f4a0f0bbda0fbffe098d4 (diff) | |
| download | bitcoin-1cc5e693c1863fc758edcf43e68cdd256193b411.tar.xz | |
Merge #20358: src/randomenv.cpp: fix build on uclibc
330cb33985d0ce97c20f4a0f0bbda0fbffe098d4 src/randomenv.cpp: fix build on uclibc (Fabrice Fontaine)
Pull request description:
Check for HAVE_STRONG_GETAUXVAL or HAVE_WEAK_GETAUXVAL before using
getauxval to avoid a build failure on uclibc
Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
ACKs for top commit:
laanwj:
Code review ACK 330cb33985d0ce97c20f4a0f0bbda0fbffe098d4
Tree-SHA512: 94fbbdb0e859f0220d64b2d04565f575b410327f080125fec7fb74205d0bea0e8133561c83a696033d6dc377871133871b72c1aad19aca61e972ce67e0fdf707
| -rw-r--r-- | src/randomenv.cpp | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/src/randomenv.cpp b/src/randomenv.cpp index 07122b7f6d..5e07c3db40 100644 --- a/src/randomenv.cpp +++ b/src/randomenv.cpp @@ -53,7 +53,7 @@ #include <sys/vmmeter.h> #endif #endif -#ifdef __linux__ +#if defined(HAVE_STRONG_GETAUXVAL) || defined(HAVE_WEAK_GETAUXVAL) #include <sys/auxv.h> #endif @@ -326,7 +326,7 @@ void RandAddStaticEnv(CSHA512& hasher) // Bitcoin client version hasher << CLIENT_VERSION; -#ifdef __linux__ +#if defined(HAVE_STRONG_GETAUXVAL) || defined(HAVE_WEAK_GETAUXVAL) // Information available through getauxval() # ifdef AT_HWCAP hasher << getauxval(AT_HWCAP); @@ -346,7 +346,7 @@ void RandAddStaticEnv(CSHA512& hasher) const char* exec_str = (const char*)getauxval(AT_EXECFN); if (exec_str) hasher.Write((const unsigned char*)exec_str, strlen(exec_str) + 1); # endif -#endif // __linux__ +#endif // HAVE_STRONG_GETAUXVAL || HAVE_WEAK_GETAUXVAL #ifdef HAVE_GETCPUID AddAllCPUID(hasher); |