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author | Shea Levy <shea@shealevy.com> | 2018-02-26 05:24:36 -0500 |
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committer | Shea Levy <shea@shealevy.com> | 2018-02-26 05:24:36 -0500 |
commit | 4728ef130e17f194fddedfea386e4fc909e1c4cb (patch) | |
tree | 837ac03dc00e7aa21440b01432571bb6e521552a /pkgs | |
parent | 6b1ab50738d1f61cdb9d2b2f8d85ed8368b76366 (diff) | |
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RISC-V: Add upstream gcc patch to fix -pthread.
Fixes libmicrohttpd build.
Diffstat (limited to 'pkgs')
-rw-r--r-- | pkgs/development/compilers/gcc/7/default.nix | 4 | ||||
-rw-r--r-- | pkgs/development/compilers/gcc/7/riscv-pthread-reentrant.patch | 13 |
2 files changed, 16 insertions, 1 deletions
diff --git a/pkgs/development/compilers/gcc/7/default.nix b/pkgs/development/compilers/gcc/7/default.nix index e8997b1efb0..68a47987b2e 100644 --- a/pkgs/development/compilers/gcc/7/default.nix +++ b/pkgs/development/compilers/gcc/7/default.nix @@ -73,7 +73,9 @@ let version = "7.3.0"; # The GNAT Makefiles did not pay attention to CFLAGS_FOR_TARGET for its # target libraries and tools. ++ optional langAda ../gnat-cflags.patch - ++ optional langFortran ../gfortran-driving.patch; + ++ optional langFortran ../gfortran-driving.patch + # https://gcc.gnu.org/ml/gcc-patches/2018-02/msg00633.html + ++ optional targetPlatform.isRiscV ./riscv-pthread-reentrant.patch; javaEcj = fetchurl { # The `$(top_srcdir)/ecj.jar' file is automatically picked up at diff --git a/pkgs/development/compilers/gcc/7/riscv-pthread-reentrant.patch b/pkgs/development/compilers/gcc/7/riscv-pthread-reentrant.patch new file mode 100644 index 00000000000..c7527ffb2b1 --- /dev/null +++ b/pkgs/development/compilers/gcc/7/riscv-pthread-reentrant.patch @@ -0,0 +1,13 @@ +Index: gcc/config/riscv/linux.h +=================================================================== +--- a/gcc/config/riscv/linux.h (revision 257620) ++++ b/gcc/config/riscv/linux.h (revision 257621) +@@ -47,6 +47,8 @@ + + #define ICACHE_FLUSH_FUNC "__riscv_flush_icache" + ++#define CPP_SPEC "%{pthread:-D_REENTRANT}" ++ + #define LINK_SPEC "\ + -melf" XLEN_SPEC "lriscv \ + %{shared} \ |