From 0648f839ff754e2825fee2cb7080df5874316b3f Mon Sep 17 00:00:00 2001 From: Ingo Molnar Date: Wed, 2 Oct 2013 15:30:35 +0200 Subject: [PATCH] tools/perf/build: Remove unused config/feature-tests.mak Also remove try-cc et al. These got obsoleted by the split-out feature checks in config/feature-checks/. Cc: Arnaldo Carvalho de Melo Cc: Peter Zijlstra Cc: Namhyung Kim Cc: David Ahern Cc: Jiri Olsa Link: http://lkml.kernel.org/n/tip-Y6ailbiranadqlrl8Dfivjbi@git.kernel.org Signed-off-by: Ingo Molnar --- tools/perf/config/Makefile | 3 +- tools/perf/config/feature-tests.mak | 244 ---------------------------- tools/perf/config/utilities.mak | 14 -- 3 files changed, 1 insertion(+), 260 deletions(-) diff --git a/tools/perf/config/Makefile b/tools/perf/config/Makefile index 89b2d47d2e4b..e80ffe8262b0 100644 --- a/tools/perf/config/Makefile +++ b/tools/perf/config/Makefile @@ -51,7 +51,6 @@ LIB_INCLUDE := $(srctree)/tools/lib/ # include ARCH specific config -include $(src-perf)/arch/$(ARCH)/Makefile -include $(src-perf)/config/feature-tests.mak include $(src-perf)/config/utilities.mak ifeq ($(call get-executable,$(FLEX)),) @@ -274,7 +273,7 @@ else msg := $(warning No libdw.h found or old libdw.h found or elfutils is older than 0.138, disables dwarf support. Please install new elfutils-devel/libdw-dev); NO_DWARF := 1 endif # Dwarf support - endif # SOURCE_LIBELF + endif # libelf support endif # NO_LIBELF ifndef NO_LIBELF diff --git a/tools/perf/config/feature-tests.mak b/tools/perf/config/feature-tests.mak index f79305739ecc..139597f9cb07 100644 --- a/tools/perf/config/feature-tests.mak +++ b/tools/perf/config/feature-tests.mak @@ -1,246 +1,2 @@ -define SOURCE_HELLO -#include -int main(void) -{ - return puts(\"hi\"); -} -endef -ifndef NO_DWARF -define SOURCE_DWARF -#include -#include -#include -#ifndef _ELFUTILS_PREREQ -#error -#endif -int main(void) -{ - Dwarf *dbg = dwarf_begin(0, DWARF_C_READ); - return (long)dbg; -} -endef -endif - -define SOURCE_LIBELF -#include - -int main(void) -{ - Elf *elf = elf_begin(0, ELF_C_READ, 0); - return (long)elf; -} -endef - -define SOURCE_GLIBC -#include - -int main(void) -{ - const char *version = gnu_get_libc_version(); - return (long)version; -} -endef - -define SOURCE_BIONIC -#include - -int main(void) -{ - return __ANDROID_API__; -} -endef - -define SOURCE_ELF_MMAP -#include -int main(void) -{ - Elf *elf = elf_begin(0, ELF_C_READ_MMAP, 0); - return (long)elf; -} -endef - -define SOURCE_ELF_GETPHDRNUM -#include -int main(void) -{ - size_t dst; - return elf_getphdrnum(0, &dst); -} -endef - -ifndef NO_SLANG -define SOURCE_SLANG -#include - -int main(void) -{ - return SLsmg_init_smg(); -} -endef -endif - -ifndef NO_GTK2 -define SOURCE_GTK2 -#pragma GCC diagnostic ignored \"-Wstrict-prototypes\" -#include -#pragma GCC diagnostic error \"-Wstrict-prototypes\" - -int main(int argc, char *argv[]) -{ - gtk_init(&argc, &argv); - - return 0; -} -endef - -define SOURCE_GTK2_INFOBAR -#pragma GCC diagnostic ignored \"-Wstrict-prototypes\" -#include -#pragma GCC diagnostic error \"-Wstrict-prototypes\" - -int main(void) -{ - gtk_info_bar_new(); - - return 0; -} -endef -endif - -ifndef NO_LIBPERL -define SOURCE_PERL_EMBED -#include -#include - -int main(void) -{ -perl_alloc(); -return 0; -} -endef -endif - -ifndef NO_LIBPYTHON -define SOURCE_PYTHON_VERSION -#include -#if PY_VERSION_HEX >= 0x03000000 - #error -#endif -int main(void) -{ - return 0; -} -endef -define SOURCE_PYTHON_EMBED -#include -int main(void) -{ - Py_Initialize(); - return 0; -} -endef -endif - -define SOURCE_BFD -#include - -int main(void) -{ - bfd_demangle(0, 0, 0); - return 0; -} -endef - -define SOURCE_CPLUS_DEMANGLE -extern char *cplus_demangle(const char *, int); - -int main(void) -{ - cplus_demangle(0, 0); - return 0; -} -endef - -define SOURCE_STRLCPY -#include -extern size_t strlcpy(char *dest, const char *src, size_t size); - -int main(void) -{ - strlcpy(NULL, NULL, 0); - return 0; -} -endef - -ifndef NO_LIBUNWIND -define SOURCE_LIBUNWIND -#include -#include - -extern int UNW_OBJ(dwarf_search_unwind_table) (unw_addr_space_t as, - unw_word_t ip, - unw_dyn_info_t *di, - unw_proc_info_t *pi, - int need_unwind_info, void *arg); - - -#define dwarf_search_unwind_table UNW_OBJ(dwarf_search_unwind_table) - -int main(void) -{ - unw_addr_space_t addr_space; - addr_space = unw_create_addr_space(NULL, 0); - unw_init_remote(NULL, addr_space, NULL); - dwarf_search_unwind_table(addr_space, 0, NULL, NULL, 0, NULL); - return 0; -} -endef -endif - -ifndef NO_BACKTRACE -define SOURCE_BACKTRACE -#include -#include - -int main(void) -{ - backtrace(NULL, 0); - backtrace_symbols(NULL, 0); - return 0; -} -endef -endif - -ifndef NO_LIBAUDIT -define SOURCE_LIBAUDIT -#include - -int main(void) -{ - printf(\"error message: %s\", audit_errno_to_name(0)); - return audit_open(); -} -endef -endif - -define SOURCE_ON_EXIT -#include - -int main(void) -{ - return on_exit(NULL, NULL); -} -endef - -define SOURCE_LIBNUMA -#include -#include - -int main(void) -{ - numa_available(); - return 0; -} -endef diff --git a/tools/perf/config/utilities.mak b/tools/perf/config/utilities.mak index 94d2d4f9c35d..4d985e0f03f5 100644 --- a/tools/perf/config/utilities.mak +++ b/tools/perf/config/utilities.mak @@ -178,17 +178,3 @@ endef _ge_attempt = $(if $(get-executable),$(get-executable),$(_gea_warn)$(call _gea_err,$(2))) _gea_warn = $(warning The path '$(1)' is not executable.) _gea_err = $(if $(1),$(error Please set '$(1)' appropriately)) - -# try-cc -# Usage: option = $(call try-cc, source-to-build, cc-options, msg) -ifneq ($(V),1) -TRY_CC_OUTPUT= > /dev/null 2>&1 -endif -TRY_CC_MSG=echo " CHK $(3)" 1>&2; - -try-cc = $(shell sh -c \ - 'TMP="$(OUTPUT)$(TMPOUT).$$$$"; \ - $(TRY_CC_MSG) \ - echo "$(1)" | \ - $(CC) -x c - $(2) -o "$$TMP" $(TRY_CC_OUTPUT) && echo y; \ - rm -f "$$TMP"') -- 2.39.5