From 95c53c62a0ead38459084c66a708af8c8097f00d Mon Sep 17 00:00:00 2001 From: Roger Sayle Date: Mon, 20 Sep 2004 00:58:42 +0000 Subject: [PATCH] mh-x86omitfp: New host makefile fragment. * config/mh-x86omitfp: New host makefile fragment. Add -fomit-frame-pointer to the default BOOT_CFLAGS. * configure.in: Use it to speed up bootstrap on some IA-32 hosts. * configure: Regenerate. From-SVN: r87741 --- ChangeLog | 7 +++++++ config/mh-x86omitfp | 2 ++ configure | 5 +++++ configure.in | 5 +++++ 4 files changed, 19 insertions(+) create mode 100644 config/mh-x86omitfp diff --git a/ChangeLog b/ChangeLog index f9755ac9d07..be92afccaf8 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,10 @@ +2004-09-19 Roger Sayle + + * config/mh-x86omitfp: New host makefile fragment. Add + -fomit-frame-pointer to the default BOOT_CFLAGS. + * configure.in: Use it to speed up bootstrap on some IA-32 hosts. + * configure: Regenerate. + 2004-09-15 Andrew Pinski PR target/11572 diff --git a/config/mh-x86omitfp b/config/mh-x86omitfp new file mode 100644 index 00000000000..563f02ba0a9 --- /dev/null +++ b/config/mh-x86omitfp @@ -0,0 +1,2 @@ +# Add -fomit-frame-pointer to the usual BOOT_CFLAGS to speed up the compiler. +BOOT_CFLAGS = -O2 -g -fomit-frame-pointer diff --git a/configure b/configure index 592bf912795..100f407428a 100755 --- a/configure +++ b/configure @@ -1715,6 +1715,11 @@ case "${host}" in *-*-sysv4*) host_makefile_frag="config/mh-sysv4" ;; + # This is placed last to prevent interfering with the cases above. + i[3456789]86-*-*) + # Build the stage2 and stage3 compilers with -fomit-frame-pointer. + host_makefile_frag="config/mh-x86omitfp" + ;; esac fi diff --git a/configure.in b/configure.in index 609a23fad12..b7e29761e7f 100644 --- a/configure.in +++ b/configure.in @@ -937,6 +937,11 @@ case "${host}" in *-*-sysv4*) host_makefile_frag="config/mh-sysv4" ;; + # This is placed last to prevent interfering with the cases above. + i[[3456789]]86-*-*) + # Build the stage2 and stage3 compilers with -fomit-frame-pointer. + host_makefile_frag="config/mh-x86omitfp" + ;; esac fi -- 2.30.2