diff options
Diffstat (limited to 'pkgs/development/compilers/gcc/patches/6/libstdc++-disable-flat_namespace.patch')
-rw-r--r-- | pkgs/development/compilers/gcc/patches/6/libstdc++-disable-flat_namespace.patch | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/pkgs/development/compilers/gcc/patches/6/libstdc++-disable-flat_namespace.patch b/pkgs/development/compilers/gcc/patches/6/libstdc++-disable-flat_namespace.patch new file mode 100644 index 000000000000..571644410def --- /dev/null +++ b/pkgs/development/compilers/gcc/patches/6/libstdc++-disable-flat_namespace.patch @@ -0,0 +1,26 @@ +Backported from GCC 7. + +diff --git a/libstdc++-v3/configure.host b/libstdc++-v3/configure.host +index 304a7f5aff6..d1a189d93d0 100644 +--- a/libstdc++-v3/configure.host ++++ b/libstdc++-v3/configure.host +@@ -234,7 +234,7 @@ case "${host_os}" in + os_include_dir="os/newlib" + OPT_LDFLAGS="${OPT_LDFLAGS} \$(lt_host_flags)" + ;; +- darwin | darwin[1-7] | darwin[1-7].*) ++ darwin[1-7] | darwin[1-7].*) + # On Darwin, performance is improved if libstdc++ is single-module. + # Up to at least 10.3.7, -flat_namespace is required for proper + # treatment of coalesced symbols. +@@ -252,6 +252,10 @@ case "${host_os}" in + esac + os_include_dir="os/bsd/darwin" + ;; ++ darwin*) ++ # Post Darwin8, defaults should be sufficient. ++ os_include_dir="os/bsd/darwin" ++ ;; + *djgpp*) # leading * picks up "msdosdjgpp" + os_include_dir="os/djgpp" + error_constants_dir="os/djgpp" |