From 244b2c5ca8b14627e4a17755e5922221e121c771 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Wed, 09 Oct 2024 06:15:07 +0000
Subject: [PATCH] change system file

---
 kernel/tools/perf/Makefile.config |  299 +++++++++++++++++++++++++++++++++++++++++++++++------------
 1 files changed, 239 insertions(+), 60 deletions(-)

diff --git a/kernel/tools/perf/Makefile.config b/kernel/tools/perf/Makefile.config
index 8e59b42..89905b4 100644
--- a/kernel/tools/perf/Makefile.config
+++ b/kernel/tools/perf/Makefile.config
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0-only
 
 ifeq ($(src-perf),)
 src-perf := $(srctree)/tools/perf
@@ -15,19 +16,35 @@
 detected     = $(shell echo "$(1)=y"       >> $(OUTPUT).config-detected)
 detected_var = $(shell echo "$(1)=$($(1))" >> $(OUTPUT).config-detected)
 
-CFLAGS := $(EXTRA_CFLAGS) $(EXTRA_WARNINGS)
+CFLAGS := $(EXTRA_CFLAGS) $(filter-out -Wnested-externs,$(EXTRA_WARNINGS))
 
 include $(srctree)/tools/scripts/Makefile.arch
 
 $(call detected_var,SRCARCH)
 
 NO_PERF_REGS := 1
-NO_SYSCALL_TABLE := 1
+
+ifneq ($(NO_SYSCALL_TABLE),1)
+  NO_SYSCALL_TABLE := 1
+
+  ifeq ($(SRCARCH),x86)
+    ifeq (${IS_64_BIT}, 1)
+      NO_SYSCALL_TABLE := 0
+    endif
+  else
+    ifeq ($(SRCARCH),$(filter $(SRCARCH),powerpc arm64 s390))
+      NO_SYSCALL_TABLE := 0
+    endif
+  endif
+
+  ifneq ($(NO_SYSCALL_TABLE),1)
+    CFLAGS += -DHAVE_SYSCALL_TABLE_SUPPORT
+  endif
+endif
 
 # Additional ARCH settings for ppc
 ifeq ($(SRCARCH),powerpc)
   NO_PERF_REGS := 0
-  NO_SYSCALL_TABLE := 0
   CFLAGS += -I$(OUTPUT)arch/powerpc/include/generated
   LIBUNWIND_LIBS := -lunwind -lunwind-ppc64
 endif
@@ -36,7 +53,6 @@
 ifeq ($(SRCARCH),x86)
   $(call detected,CONFIG_X86)
   ifeq (${IS_64_BIT}, 1)
-    NO_SYSCALL_TABLE := 0
     CFLAGS += -DHAVE_ARCH_X86_64_SUPPORT -I$(OUTPUT)arch/x86/include/generated
     ARCH_INCLUDE = ../../arch/x86/lib/memcpy_64.S ../../arch/x86/lib/memset_64.S
     LIBUNWIND_LIBS = -lunwind-x86_64 -lunwind -llzma
@@ -54,14 +70,20 @@
 
 ifeq ($(SRCARCH),arm64)
   NO_PERF_REGS := 0
-  NO_SYSCALL_TABLE := 0
   CFLAGS += -I$(OUTPUT)arch/arm64/include/generated
   LIBUNWIND_LIBS = -lunwind -lunwind-aarch64
 endif
 
+ifeq ($(SRCARCH),riscv)
+  NO_PERF_REGS := 0
+endif
+
+ifeq ($(SRCARCH),csky)
+  NO_PERF_REGS := 0
+endif
+
 ifeq ($(ARCH),s390)
   NO_PERF_REGS := 0
-  NO_SYSCALL_TABLE := 0
   CFLAGS += -fPIC -I$(OUTPUT)arch/s390/include/generated
 endif
 
@@ -69,15 +91,11 @@
   $(call detected,CONFIG_PERF_REGS)
 endif
 
-ifneq ($(NO_SYSCALL_TABLE),1)
-  CFLAGS += -DHAVE_SYSCALL_TABLE_SUPPORT
-endif
-
 # So far there's only x86 and arm libdw unwind support merged in perf.
 # Disable it on all other architectures in case libdw unwind
 # support is detected in system. Add supported architectures
 # to the check.
-ifneq ($(SRCARCH),$(filter $(SRCARCH),x86 arm arm64 powerpc s390))
+ifneq ($(SRCARCH),$(filter $(SRCARCH),x86 arm arm64 powerpc s390 csky riscv))
   NO_LIBDW_DWARF_UNWIND := 1
 endif
 
@@ -108,6 +126,13 @@
 FEATURE_CHECK_LDFLAGS-libunwind = $(LIBUNWIND_LDFLAGS) $(LIBUNWIND_LIBS)
 FEATURE_CHECK_CFLAGS-libunwind-debug-frame = $(LIBUNWIND_CFLAGS)
 FEATURE_CHECK_LDFLAGS-libunwind-debug-frame = $(LIBUNWIND_LDFLAGS) $(LIBUNWIND_LIBS)
+
+FEATURE_CHECK_LDFLAGS-libunwind-arm += -lunwind -lunwind-arm
+FEATURE_CHECK_LDFLAGS-libunwind-aarch64 += -lunwind -lunwind-aarch64
+FEATURE_CHECK_LDFLAGS-libunwind-x86 += -lunwind -llzma -lunwind-x86
+FEATURE_CHECK_LDFLAGS-libunwind-x86_64 += -lunwind -llzma -lunwind-x86_64
+
+FEATURE_CHECK_LDFLAGS-libcrypto = -lcrypto
 
 ifdef CSINCLUDES
   LIBOPENCSD_CFLAGS := -I$(CSINCLUDES)
@@ -145,6 +170,13 @@
 FEATURE_CHECK_CFLAGS-libbabeltrace := $(LIBBABELTRACE_CFLAGS)
 FEATURE_CHECK_LDFLAGS-libbabeltrace := $(LIBBABELTRACE_LDFLAGS) -lbabeltrace-ctf
 
+ifdef LIBZSTD_DIR
+  LIBZSTD_CFLAGS  := -I$(LIBZSTD_DIR)/lib
+  LIBZSTD_LDFLAGS := -L$(LIBZSTD_DIR)/lib
+endif
+FEATURE_CHECK_CFLAGS-libzstd := $(LIBZSTD_CFLAGS)
+FEATURE_CHECK_LDFLAGS-libzstd := $(LIBZSTD_LDFLAGS)
+
 FEATURE_CHECK_CFLAGS-bpf = -I. -I$(srctree)/tools/include -I$(srctree)/tools/arch/$(SRCARCH)/include/uapi -I$(srctree)/tools/include/uapi
 # include ARCH specific config
 -include $(src-perf)/arch/$(SRCARCH)/Makefile
@@ -165,7 +197,7 @@
 
 # Treat warnings as errors unless directed not to
 ifneq ($(WERROR),0)
-  CFLAGS += -Werror
+  CORE_CFLAGS += -Werror
   CXXFLAGS += -Werror
 endif
 
@@ -175,9 +207,9 @@
 
 ifeq ($(DEBUG),0)
 ifeq ($(CC_NO_CLANG), 0)
-  CFLAGS += -O3
+  CORE_CFLAGS += -O3
 else
-  CFLAGS += -O6
+  CORE_CFLAGS += -O6
 endif
 endif
 
@@ -190,15 +222,33 @@
 endif
 
 # Try different combinations to accommodate systems that only have
-# python[2][-config] in weird combinations but always preferring
-# python2 and python2-config as per pep-0394. If we catch a
-# python[-config] in version 3, the version check will kill it.
-PYTHON2 := $(if $(call get-executable,python2),python2,python)
-override PYTHON := $(call get-executable-or-default,PYTHON,$(PYTHON2))
-PYTHON2_CONFIG := \
-  $(if $(call get-executable,$(PYTHON)-config),$(PYTHON)-config,python-config)
-override PYTHON_CONFIG := \
-  $(call get-executable-or-default,PYTHON_CONFIG,$(PYTHON2_CONFIG))
+# python[2][3]-config in weird combinations in the following order of
+# priority from lowest to highest:
+#   * python3-config
+#   * python-config
+#   * python2-config as per pep-0394.
+#   * $(PYTHON)-config (If PYTHON is user supplied but PYTHON_CONFIG isn't)
+#
+PYTHON_AUTO := python-config
+PYTHON_AUTO := $(if $(call get-executable,python3-config),python3-config,$(PYTHON_AUTO))
+PYTHON_AUTO := $(if $(call get-executable,python-config),python-config,$(PYTHON_AUTO))
+PYTHON_AUTO := $(if $(call get-executable,python2-config),python2-config,$(PYTHON_AUTO))
+
+# If PYTHON is defined but PYTHON_CONFIG isn't, then take $(PYTHON)-config as if it was the user
+# supplied value for PYTHON_CONFIG. Because it's "user supplied", error out if it doesn't exist.
+ifdef PYTHON
+  ifndef PYTHON_CONFIG
+    PYTHON_CONFIG_AUTO := $(call get-executable,$(PYTHON)-config)
+    PYTHON_CONFIG := $(if $(PYTHON_CONFIG_AUTO),$(PYTHON_CONFIG_AUTO),\
+                          $(call $(error $(PYTHON)-config not found)))
+  endif
+endif
+
+# Select either auto detected python and python-config or use user supplied values if they are
+# defined. get-executable-or-default fails with an error if the first argument is supplied but
+# doesn't exist.
+override PYTHON_CONFIG := $(call get-executable-or-default,PYTHON_CONFIG,$(PYTHON_AUTO))
+override PYTHON := $(call get-executable-or-default,PYTHON,$(subst -config,,$(PYTHON_CONFIG)))
 
 grep-libs  = $(filter -l%,$(1))
 strip-libs  = $(filter-out -l%,$(1))
@@ -220,17 +270,24 @@
   PYTHON_EMBED_LIBADD := $(call grep-libs,$(PYTHON_EMBED_LDOPTS)) -lutil
   PYTHON_EMBED_CCOPTS := $(shell $(PYTHON_CONFIG_SQ) --includes 2>/dev/null)
   FLAGS_PYTHON_EMBED := $(PYTHON_EMBED_CCOPTS) $(PYTHON_EMBED_LDOPTS)
+  ifeq ($(CC_NO_CLANG), 0)
+    PYTHON_EMBED_CCOPTS := $(filter-out -ffat-lto-objects, $(PYTHON_EMBED_CCOPTS))
+  endif
 endif
 
 FEATURE_CHECK_CFLAGS-libpython := $(PYTHON_EMBED_CCOPTS)
 FEATURE_CHECK_LDFLAGS-libpython := $(PYTHON_EMBED_LDOPTS)
 
-CFLAGS += -fno-omit-frame-pointer
-CFLAGS += -ggdb3
-CFLAGS += -funwind-tables
-CFLAGS += -Wall
-CFLAGS += -Wextra
-CFLAGS += -std=gnu99
+FEATURE_CHECK_LDFLAGS-libaio = -lrt
+
+FEATURE_CHECK_LDFLAGS-disassembler-four-args = -lbfd -lopcodes -ldl
+
+CORE_CFLAGS += -fno-omit-frame-pointer
+CORE_CFLAGS += -ggdb3
+CORE_CFLAGS += -funwind-tables
+CORE_CFLAGS += -Wall
+CORE_CFLAGS += -Wextra
+CORE_CFLAGS += -std=gnu99
 
 CXXFLAGS += -std=gnu++11 -fno-exceptions -fno-rtti
 CXXFLAGS += -Wall
@@ -245,6 +302,11 @@
 
 EXTLIBS = -lpthread -lrt -lm -ldl
 
+ifneq ($(TCMALLOC),)
+  CFLAGS += -fno-builtin-malloc -fno-builtin-calloc -fno-builtin-realloc -fno-builtin-free
+  EXTLIBS += -ltcmalloc
+endif
+
 ifeq ($(FEATURES_DUMP),)
 include $(srctree)/tools/build/Makefile.feature
 else
@@ -252,20 +314,21 @@
 endif
 
 ifeq ($(feature-stackprotector-all), 1)
-  CFLAGS += -fstack-protector-all
+  CORE_CFLAGS += -fstack-protector-all
 endif
 
 ifeq ($(DEBUG),0)
   ifeq ($(feature-fortify-source), 1)
-    CFLAGS += -D_FORTIFY_SOURCE=2
+    CORE_CFLAGS += -D_FORTIFY_SOURCE=2
   endif
 endif
 
+INC_FLAGS += -I$(srctree)/tools/lib/perf/include
 INC_FLAGS += -I$(src-perf)/util/include
 INC_FLAGS += -I$(src-perf)/arch/$(SRCARCH)/include
-INC_FLAGS += -I$(srctree)/tools/include/uapi
 INC_FLAGS += -I$(srctree)/tools/include/
 INC_FLAGS += -I$(srctree)/tools/arch/$(SRCARCH)/include/uapi
+INC_FLAGS += -I$(srctree)/tools/include/uapi
 INC_FLAGS += -I$(srctree)/tools/arch/$(SRCARCH)/include/
 INC_FLAGS += -I$(srctree)/tools/arch/$(SRCARCH)/
 
@@ -280,10 +343,12 @@
 INC_FLAGS += -I$(src-perf)
 INC_FLAGS += -I$(srctree)/tools/lib/
 
-CFLAGS   += $(INC_FLAGS)
+CORE_CFLAGS += -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE
+
+CFLAGS   += $(CORE_CFLAGS) $(INC_FLAGS)
 CXXFLAGS += $(INC_FLAGS)
 
-CFLAGS += -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE
+LIBPERF_CFLAGS := $(CORE_CFLAGS) $(EXTRA_CFLAGS)
 
 ifeq ($(feature-sync-compare-and-swap), 1)
   CFLAGS += -DHAVE_SYNC_COMPARE_AND_SWAP_SUPPORT
@@ -309,7 +374,7 @@
 endif
 
 ifeq ($(feature-eventfd), 1)
-  CFLAGS += -DHAVE_EVENTFD
+  CFLAGS += -DHAVE_EVENTFD_SUPPORT
 endif
 
 ifeq ($(feature-get_current_dir_name), 1)
@@ -318,6 +383,10 @@
 
 ifeq ($(feature-gettid), 1)
   CFLAGS += -DHAVE_GETTID
+endif
+
+ifeq ($(feature-file-handle), 1)
+  CFLAGS += -DHAVE_FILE_HANDLE
 endif
 
 ifdef NO_LIBELF
@@ -346,6 +415,18 @@
       NO_LIBBPF := 1
       NO_JVMTI := 1
     else
+      ifneq ($(filter s% -fsanitize=address%,$(EXTRA_CFLAGS),),)
+        ifneq ($(shell ldconfig -p | grep libasan >/dev/null 2>&1; echo $$?), 0)
+          msg := $(error No libasan found, please install libasan);
+        endif
+      endif
+
+      ifneq ($(filter s% -fsanitize=undefined%,$(EXTRA_CFLAGS),),)
+        ifneq ($(shell ldconfig -p | grep libubsan >/dev/null 2>&1; echo $$?), 0)
+          msg := $(error No libubsan found, please install libubsan);
+        endif
+      endif
+
       ifneq ($(filter s% -static%,$(LDFLAGS),),)
         msg := $(error No static glibc found, please install glibc-static);
       else
@@ -378,6 +459,12 @@
   CFLAGS += -DHAVE_GLIBC_SUPPORT
 endif
 
+ifeq ($(feature-libaio), 1)
+  ifndef NO_AIO
+    CFLAGS += -DHAVE_AIO_SUPPORT
+  endif
+endif
+
 ifdef NO_DWARF
   NO_LIBDW_DWARF_UNWIND := 1
 endif
@@ -391,9 +478,13 @@
   $(call detected,CONFIG_SETNS)
 endif
 
-ifndef NO_CORESIGHT
+ifdef CORESIGHT
+  $(call feature_check,libopencsd)
   ifeq ($(feature-libopencsd), 1)
     CFLAGS += -DHAVE_CSTRACE_SUPPORT $(LIBOPENCSD_CFLAGS)
+    ifeq ($(feature-reallocarray), 0)
+      CFLAGS += -DCOMPAT_NEED_REALLOCARRAY
+    endif
     LDFLAGS += $(LIBOPENCSD_LDFLAGS)
     EXTLIBS += $(OPENCSDLIBS)
     $(call detected,CONFIG_LIBOPENCSD)
@@ -411,10 +502,6 @@
   EXTLIBS += -lelf
   $(call detected,CONFIG_LIBELF)
 
-  ifeq ($(feature-libelf-mmap), 1)
-    CFLAGS += -DHAVE_LIBELF_MMAP_SUPPORT
-  endif
-
   ifeq ($(feature-libelf-getphdrnum), 1)
     CFLAGS += -DHAVE_ELF_GETPHDRNUM_SUPPORT
   endif
@@ -427,6 +514,14 @@
 
   ifeq ($(feature-libelf-getshdrstrndx), 1)
     CFLAGS += -DHAVE_ELF_GETSHDRSTRNDX_SUPPORT
+  endif
+
+  ifndef NO_LIBDEBUGINFOD
+    $(call feature_check,libdebuginfod)
+    ifeq ($(feature-libdebuginfod), 1)
+      CFLAGS += -DHAVE_DEBUGINFOD_SUPPORT
+      EXTLIBS += -ldebuginfod
+    endif
   endif
 
   ifndef NO_DWARF
@@ -445,6 +540,17 @@
     ifeq ($(feature-bpf), 1)
       CFLAGS += -DHAVE_LIBBPF_SUPPORT
       $(call detected,CONFIG_LIBBPF)
+
+      # detecting libbpf without LIBBPF_DYNAMIC, so make VF=1 shows libbpf detection status
+      $(call feature_check,libbpf)
+      ifdef LIBBPF_DYNAMIC
+        ifeq ($(feature-libbpf), 1)
+          EXTLIBS += -lbpf
+          $(call detected,CONFIG_LIBBPF_DYNAMIC)
+        else
+          dummy := $(error Error: No libbpf devel library found, please install libbpf-devel);
+        endif
+      endif
     endif
 
     ifndef NO_DWARF
@@ -487,6 +593,7 @@
 ifndef NO_LIBUNWIND
   have_libunwind :=
 
+  $(call feature_check,libunwind-x86)
   ifeq ($(feature-libunwind-x86), 1)
     $(call detected,CONFIG_LIBUNWIND_X86)
     CFLAGS += -DHAVE_LIBUNWIND_X86_SUPPORT
@@ -495,6 +602,7 @@
     have_libunwind = 1
   endif
 
+  $(call feature_check,libunwind-aarch64)
   ifeq ($(feature-libunwind-aarch64), 1)
     $(call detected,CONFIG_LIBUNWIND_AARCH64)
     CFLAGS += -DHAVE_LIBUNWIND_AARCH64_SUPPORT
@@ -588,6 +696,7 @@
   $(call detected,CONFIG_TRACE)
 else
   ifndef NO_LIBAUDIT
+    $(call feature_check,libaudit)
     ifneq ($(feature-libaudit), 1)
       msg := $(warning No libaudit.h found, disables 'trace' tool, please install audit-libs-devel or libaudit-dev);
       NO_LIBAUDIT := 1
@@ -601,7 +710,7 @@
 
 ifndef NO_LIBCRYPTO
   ifneq ($(feature-libcrypto), 1)
-    msg := $(warning No libcrypto.h found, disables jitted code injection, please install libssl-devel or libssl-dev);
+    msg := $(warning No libcrypto.h found, disables jitted code injection, please install openssl-devel or libssl-dev);
     NO_LIBCRYPTO := 1
   else
     CFLAGS += -DHAVE_LIBCRYPTO_SUPPORT
@@ -616,23 +725,29 @@
 
 ifndef NO_SLANG
   ifneq ($(feature-libslang), 1)
-    msg := $(warning slang not found, disables TUI support. Please install slang-devel, libslang-dev or libslang2-dev);
-    NO_SLANG := 1
-  else
+    ifneq ($(feature-libslang-include-subdir), 1)
+      msg := $(warning slang not found, disables TUI support. Please install slang-devel, libslang-dev or libslang2-dev);
+      NO_SLANG := 1
+    else
+      CFLAGS += -DHAVE_SLANG_INCLUDE_SUBDIR
+    endif
+  endif
+  ifndef NO_SLANG
     # Fedora has /usr/include/slang/slang.h, but ubuntu /usr/include/slang.h
-    CFLAGS += -I/usr/include/slang
     CFLAGS += -DHAVE_SLANG_SUPPORT
     EXTLIBS += -lslang
     $(call detected,CONFIG_SLANG)
   endif
 endif
 
-ifndef NO_GTK2
+ifdef GTK2
   FLAGS_GTK2=$(CFLAGS) $(LDFLAGS) $(EXTLIBS) $(shell $(PKG_CONFIG) --libs --cflags gtk+-2.0 2>/dev/null)
+  $(call feature_check,gtk2)
   ifneq ($(feature-gtk2), 1)
     msg := $(warning GTK2 not found, disables GTK2 support. Please install gtk2-devel or libgtk2.0-dev);
     NO_GTK2 := 1
   else
+    $(call feature_check,gtk2-infobar)
     ifeq ($(feature-gtk2-infobar), 1)
       GTK_CFLAGS := -DHAVE_GTK_INFO_BAR_SUPPORT
     endif
@@ -651,6 +766,7 @@
   PERL_EMBED_LIBADD = $(call grep-libs,$(PERL_EMBED_LDOPTS))
   PERL_EMBED_CCOPTS = $(shell perl -MExtUtils::Embed -e ccopts 2>/dev/null)
   PERL_EMBED_CCOPTS := $(filter-out -specs=%,$(PERL_EMBED_CCOPTS))
+  PERL_EMBED_CCOPTS := $(filter-out -flto=auto -ffat-lto-objects, $(PERL_EMBED_CCOPTS))
   PERL_EMBED_LDOPTS := $(filter-out -specs=%,$(PERL_EMBED_LDOPTS))
   FLAGS_PERL_EMBED=$(PERL_EMBED_CCOPTS) $(PERL_EMBED_LDOPTS)
 
@@ -662,6 +778,9 @@
     LDFLAGS += $(PERL_EMBED_LDFLAGS)
     EXTLIBS += $(PERL_EMBED_LIBADD)
     CFLAGS += -DHAVE_LIBPERL_SUPPORT
+    ifeq ($(CC_NO_CLANG), 0)
+      CFLAGS += -Wno-compound-token-split-by-macro
+    endif
     $(call detected,CONFIG_LIBPERL)
   endif
 endif
@@ -705,23 +824,35 @@
   endif
 endif
 
-ifeq ($(feature-libbfd), 1)
-  EXTLIBS += -lbfd
-else
-  # we are on a system that requires -liberty and (maybe) -lz
-  # to link against -lbfd; test each case individually here
 
-  # call all detections now so we get correct
-  # status in VF output
-  $(call feature_check,libbfd-liberty)
-  $(call feature_check,libbfd-liberty-z)
-
-  ifeq ($(feature-libbfd-liberty), 1)
-    EXTLIBS += -lbfd -liberty
+ifndef NO_LIBBFD
+  ifeq ($(feature-libbfd), 1)
+    EXTLIBS += -lbfd -lopcodes
   else
-    ifeq ($(feature-libbfd-liberty-z), 1)
-      EXTLIBS += -lbfd -liberty -lz
+    # we are on a system that requires -liberty and (maybe) -lz
+    # to link against -lbfd; test each case individually here
+
+    # call all detections now so we get correct
+    # status in VF output
+    $(call feature_check,libbfd-liberty)
+    $(call feature_check,libbfd-liberty-z)
+
+    ifeq ($(feature-libbfd-liberty), 1)
+      EXTLIBS += -lbfd -lopcodes -liberty
+      FEATURE_CHECK_LDFLAGS-disassembler-four-args += -liberty -ldl
+    else
+      ifeq ($(feature-libbfd-liberty-z), 1)
+        EXTLIBS += -lbfd -lopcodes -liberty -lz
+        FEATURE_CHECK_LDFLAGS-disassembler-four-args += -liberty -lz -ldl
+      endif
     endif
+    $(call feature_check,disassembler-four-args)
+  endif
+
+  ifeq ($(feature-libbfd-buildid), 1)
+    CFLAGS += -DHAVE_LIBBFD_BUILDID_SUPPORT
+  else
+    msg := $(warning Old version of libbfd/binutils things like PE executable profiling will not be available);
   endif
 endif
 
@@ -775,6 +906,30 @@
   endif
 endif
 
+ifndef NO_LIBZSTD
+  ifeq ($(feature-libzstd), 1)
+    CFLAGS += -DHAVE_ZSTD_SUPPORT
+    CFLAGS += $(LIBZSTD_CFLAGS)
+    LDFLAGS += $(LIBZSTD_LDFLAGS)
+    EXTLIBS += -lzstd
+    $(call detected,CONFIG_ZSTD)
+  else
+    msg := $(warning No libzstd found, disables trace compression, please install libzstd-dev[el] and/or set LIBZSTD_DIR);
+    NO_LIBZSTD := 1
+  endif
+endif
+
+ifndef NO_LIBCAP
+  ifeq ($(feature-libcap), 1)
+    CFLAGS += -DHAVE_LIBCAP_SUPPORT
+    EXTLIBS += -lcap
+    $(call detected,CONFIG_LIBCAP)
+  else
+    msg := $(warning No libcap found, disables capability support, please install libcap-devel/libcap-dev);
+    NO_LIBCAP := 1
+  endif
+endif
+
 ifndef NO_BACKTRACE
   ifeq ($(feature-backtrace), 1)
     CFLAGS += -DHAVE_BACKTRACE_SUPPORT
@@ -799,6 +954,10 @@
 
 ifdef HAVE_KVM_STAT_SUPPORT
     CFLAGS += -DHAVE_KVM_STAT_SUPPORT
+endif
+
+ifeq ($(feature-disassembler-four-args), 1)
+    CFLAGS += -DDISASM_FOUR_ARGS_SIGNATURE
 endif
 
 ifeq (${IS_64_BIT}, 1)
@@ -870,6 +1029,13 @@
   $(call feature_check,jvmti)
   ifeq ($(feature-jvmti), 1)
     $(call detected_var,JDIR)
+    ifndef NO_JVMTI_CMLR
+      FEATURE_CHECK_CFLAGS-jvmti-cmlr := $(FEATURE_CHECK_CFLAGS-jvmti)
+      $(call feature_check,jvmti-cmlr)
+      ifeq ($(feature-jvmti-cmlr), 1)
+        CFLAGS += -DHAVE_JVMTI_CMLR
+      endif
+    endif # NO_JVMTI_CMLR
   else
     $(warning No openjdk development package found, please install JDK package, e.g. openjdk-8-jdk, java-1.8.0-openjdk-devel)
     NO_JVMTI := 1
@@ -907,6 +1073,19 @@
   endif
 endif
 
+ifdef LIBPFM4
+  $(call feature_check,libpfm4)
+  ifeq ($(feature-libpfm4), 1)
+    CFLAGS += -DHAVE_LIBPFM
+    EXTLIBS += -lpfm
+    ASCIIDOC_EXTRA = -aHAVE_LIBPFM=1
+    $(call detected,CONFIG_LIBPFM4)
+  else
+    msg := $(warning libpfm4 not found, disables libpfm4 support. Please install libpfm4-dev);
+    NO_LIBPFM4 := 1
+  endif
+endif
+
 # Among the variables below, these:
 #   perfexecdir
 #   perf_include_dir

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