diff options
Diffstat (limited to 'elf/Makefile')
| -rw-r--r-- | elf/Makefile | 18 |
1 files changed, 10 insertions, 8 deletions
diff --git a/elf/Makefile b/elf/Makefile index bba6493084..da9af8be44 100644 --- a/elf/Makefile +++ b/elf/Makefile @@ -898,15 +898,17 @@ check-textrel-CFLAGS = -O -Wall -D_XOPEN_SOURCE=600 -D_BSD_SOURCE $(objpfx)check-textrel: check-textrel.c $(native-compile) -check-execstack-CFLAGS = -O -Wall -D_XOPEN_SOURCE=600 -D_BSD_SOURCE -std=gnu99 -# Perform the same operation as $(native-compile) but add the sysdeps -# directories as header search locations. -$(objpfx)check-execstack: check-execstack.c +check-execstack-CFLAGS = -O -Wall -D_XOPEN_SOURCE=600 -D_BSD_SOURCE -std=gnu99 \ + $(objpfx:%/=-I%) +$(objpfx)check-execstack: check-execstack.c $(objpfx)check-execstack.h + $(native-compile) +$(objpfx)check-execstack.h: $(first-word $(wildcard $(sysdirs:%=%/stackinfo.h))) $(make-target-directory) - $(patsubst %/,cd % &&,$(objpfx)) \ - $(BUILD_CC) $($(basename $(<F))-CFLAGS) $(ALL_BUILD_CFLAGS) \ - $(addprefix -I$(shell pwd)/,$(sysdirs)) -I$(shell pwd) \ - $(firstword $(filter /%,$< $(shell pwd)/$<)) -o $(@F) + { echo '#include <stackinfo.h>'; echo '@@@DEFAULT_STACK_PERMS@@@'; } | \ + $(CC) $(CFLAGS) $(CPPFLAGS) -E -x c-header - | \ + sed -n -e 's/^@@@\(.*\)@@@/#define DEFAULT_STACK_PERMS \1/p' > $@T + mv -f $@T $@ +generated += check-execstack.h check-localplt-CFLAGS = -O -Wall -D_GNU_SOURCE -std=gnu99 $(objpfx)check-localplt: check-localplt.c |