zlei created this revision.
zlei added a reviewer: jcownie.
zlei added a subscriber: cfe-commits.
Function `strerror_r()` has different signatures in different implementations
of libc: glibc's version returns a `char*`, while BSDs and musl return a `int`.
libomp unconditionally assumes glibc on Linux and thus fails to compile against
musl-libc. This patch addresses this issue.
https://reviews.llvm.org/D25071
Files:
runtime/src/kmp_i18n.c
Index: runtime/src/kmp_i18n.c
===================================================================
--- runtime/src/kmp_i18n.c
+++ runtime/src/kmp_i18n.c
@@ -809,7 +809,7 @@
int strerror_r( int, char *, size_t ); // XSI version
*/
- #if KMP_OS_LINUX
+ #if KMP_OS_LINUX && __GLIBC__
// GNU version of strerror_r.
Index: runtime/src/kmp_i18n.c
===================================================================
--- runtime/src/kmp_i18n.c
+++ runtime/src/kmp_i18n.c
@@ -809,7 +809,7 @@
int strerror_r( int, char *, size_t ); // XSI version
*/
- #if KMP_OS_LINUX
+ #if KMP_OS_LINUX && __GLIBC__
// GNU version of strerror_r.
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