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  • Committer: Teddy Hogeborn
  • Date: 2024-09-10 17:27:47 UTC
  • Revision ID: teddy@recompile.se-20240910172747-lb81r7e888dwb8ak
Only use linker option --no-warn-execstack if supported

The --no-warn-execstack is new in ld(1) version 2.39; only use the
option if the linker supports it.

* Makefile: Only add "-Xlinker --no-warn-execstack" to LDFLAGS for
  various programs if we can successfully run a compiler with that
  linker flag.

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Makefile
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LANGUAGE:=-std=gnu11
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CPPFLAGS+=-D_FILE_OFFSET_BITS=64 -D_TIME_BITS=64
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htmldir:=man
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version:=1.8.17
 
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version:=1.8.16
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SED:=sed
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PKG_CONFIG?=pkg-config
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                $@)
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# Does the linker support the --no-warn-execstack option?
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ifeq ($(shell echo 'int main(){}'|$(CC) --language=c /dev/stdin -o /dev/null -Xlinker --no-warn-execstack >/dev/null 2>&1 && echo yes),yes)
 
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ifeq ($(shell echo 'int main(){}'|$(CC) --language=c /dev/stdin -o /dev/null -Xlinker --no-warn-execstack && echo yes),yes)
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# These programs use nested functions, which uses an executable stack
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plugin-runner: LDFLAGS += -Xlinker --no-warn-execstack
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dracut-module/password-agent: LDFLAGS += -Xlinker --no-warn-execstack