diff mbox series

configure: cleanup -fno-pie detection

Message ID 20220614145031.1766976-1-pbonzini@redhat.com
State New
Headers show
Series configure: cleanup -fno-pie detection | expand

Commit Message

Paolo Bonzini June 14, 2022, 2:50 p.m. UTC 
Place it only inside the 'if test "$pie" = "no"' conditional.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
---
 configure | 13 ++++---------
 1 file changed, 4 insertions(+), 9 deletions(-)

Comments

Richard Henderson June 14, 2022, 4:55 p.m. UTC | #1 
On 6/14/22 07:50, Paolo Bonzini wrote:
> Place it only inside the 'if test "$pie" = "no"' conditional.
> 
> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
> ---
>   configure | 13 ++++---------
>   1 file changed, 4 insertions(+), 9 deletions(-)

Worth mentioning 43924d1e53f, which obviated...

> -# Check we support -fno-pie and -no-pie first; we will need the former for
> -# building ROMs, and both for everything if --disable-pie is passed.

... this comment.

Either "Fixes:" or just in the text, "Since XXX, we no longer require this probe for 
building ROMs".

Reviewed-by: Richard Henderson <richard.henderson@linaro.org>


r~
diff mbox series

Patch

diff --git a/configure b/configure
index f3dcbd10c3..e2b64334b5 100755
--- a/configure
+++ b/configure
@@ -1346,13 +1346,6 @@  static THREAD int tls_var;
 int main(void) { return tls_var; }
 EOF
 
-# Check we support -fno-pie and -no-pie first; we will need the former for
-# building ROMs, and both for everything if --disable-pie is passed.
-if compile_prog "-Werror -fno-pie" "-no-pie"; then
-  CFLAGS_NOPIE="-fno-pie"
-  LDFLAGS_NOPIE="-no-pie"
-fi
-
 if test "$static" = "yes"; then
   if test "$pie" != "no" && compile_prog "-Werror -fPIE -DPIE" "-static-pie"; then
     CONFIGURE_CFLAGS="-fPIE -DPIE $CONFIGURE_CFLAGS"
@@ -1365,8 +1358,10 @@  if test "$static" = "yes"; then
     pie="no"
   fi
 elif test "$pie" = "no"; then
-  CONFIGURE_CFLAGS="$CFLAGS_NOPIE $CONFIGURE_CFLAGS"
-  CONFIGURE_LDFLAGS="$LDFLAGS_NOPIE $CONFIGURE_LDFLAGS"
+  if compile_prog "-Werror -fno-pie" "-no-pie"; then
+    CONFIGURE_CFLAGS="-fno-pie $CONFIGURE_CFLAGS"
+    CONFIGURE_LDFLAGS="-no-pie $CONFIGURE_LDFLAGS"
+  fi
 elif compile_prog "-Werror -fPIE -DPIE" "-pie"; then
   CONFIGURE_CFLAGS="-fPIE -DPIE $CONFIGURE_CFLAGS"
   CONFIGURE_LDFLAGS="-pie $CONFIGURE_LDFLAGS"