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| author | Fabrice Fontaine <fontaine.fabrice@gmail.com> | 2020-11-09 21:18:40 +0100 |
|---|---|---|
| committer | Fabrice Fontaine <fontaine.fabrice@gmail.com> | 2020-11-09 21:21:30 +0100 |
| commit | 330cb33985d0ce97c20f4a0f0bbda0fbffe098d4 (patch) | |
| tree | 5b42f746f25a82713ed9b8322d8c5a6445c4ed3a /src/randomenv.cpp | |
| parent | 1dfe19e2840b16c014674a890ba58a43fe039687 (diff) | |
src/randomenv.cpp: fix build on uclibc
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>
Diffstat (limited to 'src/randomenv.cpp')
| -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); |