2 files changed, 28 insertions, 6 deletions

diff --git a/tools/perf/Makefile b/tools/perf/Makefile
index a7d8745e0ab2..318bec8e14e4 100644
--- a/tools/perf/Makefile
+++ b/tools/perf/Makefile
@@ -155,15 +155,15 @@ SPARSE_FLAGS = -D__BIG_ENDIAN__ -D__powerpc__
 
 -include config/feature-tests.mak
 
-ifeq ($(call try-cc,$(SOURCE_HELLO),-Werror -fstack-protector-all),y)
+ifeq ($(call try-cc,$(SOURCE_HELLO),$(CFLAGS) -Werror -fstack-protector-all),y)
         CFLAGS := $(CFLAGS) -fstack-protector-all
 endif
 
-ifeq ($(call try-cc,$(SOURCE_HELLO),-Werror -Wstack-protector),y)
+ifeq ($(call try-cc,$(SOURCE_HELLO),$(CFLAGS) -Werror -Wstack-protector),y)
        CFLAGS := $(CFLAGS) -Wstack-protector
 endif
 
-ifeq ($(call try-cc,$(SOURCE_HELLO),-Werror -Wvolatile-register-var),y)
+ifeq ($(call try-cc,$(SOURCE_HELLO),$(CFLAGS) -Werror -Wvolatile-register-var),y)
        CFLAGS := $(CFLAGS) -Wvolatile-register-var
 endif
 
@@ -172,6 +172,13 @@ endif
 BASIC_CFLAGS = -Iutil/include -Iarch/$(ARCH)/include -I$(OUTPUT)util -I$(TRACE_EVENT_DIR) -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE
 BASIC_LDFLAGS =
 
+ifeq ($(call try-cc,$(SOURCE_BIONIC),$(CFLAGS)),y)
+        BIONIC := 1
+        EXTLIBS := $(filter-out -lrt,$(EXTLIBS))
+        EXTLIBS := $(filter-out -lpthread,$(EXTLIBS))
+        BASIC_CFLAGS += -I.
+endif
+
 # Guard against environment variables
 BUILTIN_OBJS =
 LIB_H =
@@ -469,12 +476,18 @@ else
 FLAGS_LIBELF=$(ALL_CFLAGS) $(ALL_LDFLAGS) $(EXTLIBS)
 ifneq ($(call try-cc,$(SOURCE_LIBELF),$(FLAGS_LIBELF)),y)
         FLAGS_GLIBC=$(ALL_CFLAGS) $(ALL_LDFLAGS)
-        ifneq ($(call try-cc,$(SOURCE_GLIBC),$(FLAGS_GLIBC)),y)
-                msg := $(error No gnu/libc-version.h found, please install glibc-dev[el]/glibc-static);
-        else
+        ifeq ($(call try-cc,$(SOURCE_GLIBC),$(FLAGS_GLIBC)),y)
+                LIBC_SUPPORT := 1
+        endif
+        ifeq ($(BIONIC),1)
+                LIBC_SUPPORT := 1
+        endif
+        ifeq ($(LIBC_SUPPORT),1)
                 NO_LIBELF := 1
                 NO_DWARF := 1
                 NO_DEMANGLE := 1
+        else
+                msg := $(error No gnu/libc-version.h found, please install glibc-dev[el]/glibc-static);
         endif
 else
         FLAGS_DWARF=$(ALL_CFLAGS) -ldw -lelf $(ALL_LDFLAGS) $(EXTLIBS)
diff --git a/tools/perf/config/feature-tests.mak b/tools/perf/config/feature-tests.mak
index eaeb0fd6f395..3ef5ec9cdff8 100644
--- a/tools/perf/config/feature-tests.mak
+++ b/tools/perf/config/feature-tests.mak
@@ -43,6 +43,15 @@ int main(void)
 }
 endef
 
+define SOURCE_BIONIC
+#include <android/api-level.h>
+
+int main(void)
+{
+        return __ANDROID_API__;
+}
+endef
+
 define SOURCE_ELF_MMAP
 #include <libelf.h>
 int main(void)