update

[l4.git] / kernel / fiasco / tool / kconfig / scripts / Makefile.build

diff --git a/kernel/fiasco/tool/kconfig/scripts/Makefile.build b/kernel/fiasco/tool/kconfig/scripts/Makefile.build
index 5ad25e17b6cb2782a2101b59ad7cfd442a8af2ea..4eb99ab34053769f5b2b644594427b2bdc108c82 100644 (file)
--- a/kernel/fiasco/tool/kconfig/scripts/Makefile.build
+++ b/kernel/fiasco/tool/kconfig/scripts/Makefile.build
@@ -214,17 +214,22 @@ ifdef BUILD_C_RECORDMCOUNT
 # The empty.o file is created in the make process in order to determine
 #  the target endianness and word size. It is made before all other C
 #  files, including recordmcount.
-cmd_record_mcount = if [ $(@) != "scripts/mod/empty.o" ]; then                 \
-                       $(objtree)/scripts/recordmcount "$(@)";                 \
-                   fi;
+sub_cmd_record_mcount =                                        \
+       if [ $(@) != "scripts/mod/empty.o" ]; then      \
+               $(objtree)/scripts/recordmcount "$(@)"; \
+       fi;
 else
-cmd_record_mcount = set -e ; perl $(srctree)/scripts/recordmcount.pl "$(ARCH)" \
+sub_cmd_record_mcount = set -e ; perl $(srctree)/scripts/recordmcount.pl "$(ARCH)" \
        "$(if $(CONFIG_CPU_BIG_ENDIAN),big,little)" \
        "$(if $(CONFIG_64BIT),64,32)" \
        "$(OBJDUMP)" "$(OBJCOPY)" "$(CC) $(KBUILD_CFLAGS)" \
        "$(LD)" "$(NM)" "$(RM)" "$(MV)" \
        "$(if $(part-of-module),1,0)" "$(@)";
 endif
+cmd_record_mcount =                                            \
+       if [ "$(findstring -pg,$(_c_flags))" = "-pg" ]; then    \
+               $(sub_cmd_record_mcount)                        \
+       fi;
 endif
 
 define rule_cc_o_c