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| author | Sylvestre Ledru <sylvestre@debian.org> | 2013-07-01 08:07:52 +0000 |
|---|---|---|
| committer | Sylvestre Ledru <sylvestre@debian.org> | 2013-07-01 08:07:52 +0000 |
| commit | 93a491bbf4ea9cfcde71d9d78e92488254878667 (patch) | |
| tree | c9f8d6530c5bd2c96e14ad41419d1760e560a744 /llvm/autoconf | |
| parent | 9319db2ce94748dbf5bf76ed7c4997254bab3203 (diff) | |
| download | bcm5719-llvm-93a491bbf4ea9cfcde71d9d78e92488254878667.tar.gz bcm5719-llvm-93a491bbf4ea9cfcde71d9d78e92488254878667.zip | |
The build system is currently miss-identifying GNU/kFreeBSD as FreeBSD.
This kind of simplification is sometimes useful, but in general it's not correct.
As GNU/kFreeBSD is an hybrid system, for kernel-related issues we want to match the
build definitions used for FreeBSD, whereas for userland-related issues we want to
match the definitions used for other systems with Glibc.
The current modification adjusts the build system so that they can be distinguished,
and explicitly adds GNU/kFreeBSD to the build checks in which it belongs.
Fixes bug #16444.
Patch by Robert Millan in the context of Debian.
llvm-svn: 185311
Diffstat (limited to 'llvm/autoconf')
| -rw-r--r-- | llvm/autoconf/configure.ac | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/llvm/autoconf/configure.ac b/llvm/autoconf/configure.ac index 393bd6a85ae..a083ae72aea 100644 --- a/llvm/autoconf/configure.ac +++ b/llvm/autoconf/configure.ac @@ -222,11 +222,16 @@ AC_CACHE_CHECK([type of operating system we're going to host on], llvm_cv_no_link_all_option="-Wl,-noall_load" llvm_cv_os_type="Minix" llvm_cv_platform_type="Unix" ;; - *-*-freebsd* | *-*-kfreebsd-gnu) + *-*-freebsd*) llvm_cv_link_all_option="-Wl,--whole-archive" llvm_cv_no_link_all_option="-Wl,--no-whole-archive" llvm_cv_os_type="FreeBSD" llvm_cv_platform_type="Unix" ;; + *-*-kfreebsd-gnu) + llvm_cv_link_all_option="-Wl,--whole-archive" + llvm_cv_no_link_all_option="-Wl,--no-whole-archive" + llvm_cv_os_type="GNU/kFreeBSD" + llvm_cv_platform_type="Unix" ;; *-*-openbsd*) llvm_cv_link_all_option="-Wl,--whole-archive" llvm_cv_no_link_all_option="-Wl,--no-whole-archive" @@ -317,8 +322,10 @@ AC_CACHE_CHECK([type of operating system we're going to target], llvm_cv_target_os_type="Darwin" ;; *-*-minix*) llvm_cv_target_os_type="Minix" ;; - *-*-freebsd* | *-*-kfreebsd-gnu) + *-*-freebsd*) llvm_cv_target_os_type="FreeBSD" ;; + *-*-kfreebsd-gnu) + llvm_cv_target_os_type="GNU/kFreeBSD" ;; *-*-openbsd*) llvm_cv_target_os_type="OpenBSD" ;; *-*-netbsd*) |
