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Merge #31455: gcj: fix build with glibc-2.26

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This commit is contained in:
Vladimír Čunát 2017-11-09 22:11:43 +01:00
commit 194699c04a
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2 changed files with 34 additions and 0 deletions
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1
pkgs/development/compilers/gcc/6/default.nix
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@ -73,6 +73,7 @@ let version = "6.4.0";
++ optional langAda ../gnat-cflags.patch
++ optional langFortran ../gfortran-driving.patch
++ [ ../struct-ucontext.patch ../struct-sigaltstack.patch ] # glibc-2.26
++ optional langJava [ ../struct-ucontext-libjava.patch ] # glibc-2.26
;
javaEcj = fetchurl {

33
pkgs/development/compilers/gcc/struct-ucontext-libjava.patch Normal file
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@ -0,0 +1,33 @@
--- a/libjava/include/x86_64-signal.h
+++ a/libjava/include/x86_64-signal.h
@@ -28,7 +28,7 @@
#define HANDLE_DIVIDE_OVERFLOW \
do \
{ \
- struct ucontext *_uc = (struct ucontext *)_p; \
+ ucontext_t *_uc = (ucontext_t *)_p; \
gregset_t &_gregs = _uc->uc_mcontext.gregs; \
unsigned char *_rip = (unsigned char *)_gregs[REG_RIP]; \
\
--- a/libjava/include/i386-signal.h
+++ a/libjava/include/i386-signal.h
@@ -29,7 +29,7 @@
#define HANDLE_DIVIDE_OVERFLOW \
do \
{ \
- struct ucontext *_uc = (struct ucontext *)_p; \
+ ucontext_t *_uc = (ucontext_t *)_p; \
gregset_t &_gregs = _uc->uc_mcontext.gregs; \
unsigned char *_eip = (unsigned char *)_gregs[REG_EIP]; \
\
--- a/libjava/include/s390-signal.h
+++ a/libjava/include/s390-signal.h
@@ -51,7 +51,7 @@
struct \
{ \
unsigned long int uc_flags; \
- struct ucontext *uc_link; \
+ ucontext_t *uc_link; \
stack_t uc_stack; \
mcontext_t uc_mcontext; \
unsigned long sigmask[2]; \