IexMath won't compile on Mac OS X 10.5

[barretpj]

It's fine on later OS X versions, but on 10.5 (where I have to compile for historical reasons) it fails. Luckily I don't actually need it :-)

g++ -dynamic -no-cpp-precomp -falign-loops=16 -pipe -Wall -g -O0 -DFLDEBUG -DBUGHUNT -D_REENTRANT -D_GNU_SOURCE -DHAVE_CONFIG_H -I. -I. -I../config -I.. -I../Iex -I../config -I/Users/philb/4.4/build/baselight/Darwin-gcc-4.0.1-64/debug/include -arch x86_64 -m64 -DCONFIG_64_BIT -DFL_LITTLE_ENDIAN -fPIC -pipe -g -O2 -D_THREAD_SAFE -c IexMathFpu.cpp -o IexMathFpu.o
IexMathFpu.cpp:278:28: error: asm/sigcontext.h: No such file or directory
IexMathFpu.cpp: In function 'void Iex_2_0::FpuControl::restoreControlRegs(const ucontext_t&, bool)':
IexMathFpu.cpp:283: error: request for member 'fpregs' in 'ucon->__darwin_ucontext::uc_mcontext', which is of non-class type '__darwin_mcontext64* const'
IexMathFpu.cpp:285: error: '_fpstate' was not declared in this scope
IexMathFpu.cpp:285: error: 'kfp' was not declared in this scope
IexMathFpu.cpp:285: error: expected type-specifier before 'fpstate'
IexMathFpu.cpp:285: error: expected >' before '_fpstate' IexMathFpu.cpp:285: error: expected(' before 'fpstate'
IexMathFpu.cpp:285: error: expected primary-expression before '>' token
IexMathFpu.cpp:285: error: request for member 'fpregs' in 'ucon->__darwin_ucontext::uc_mcontext', which is of non-class type '__darwin_mcontext64* const'
IexMathFpu.cpp:285: error: expected `)' before ';' token
IexMathFpu.cpp: In function 'void Iex_2_0::setFpExceptionHandler(void ()(int, const char))':
IexMathFpu.cpp:466: error: 'SA_NOMASK' was not declared in this scope
IexMathFpu.cpp:468: error: 'struct sigaction' has no member named 'sa_restorer'
make[3]: *** [IexMathFpu.lo] Error 1

[pstanczyk]

interesting ... I have dual boot machine here I might be able to try this out on. Thanks for catching!

---

From: barretpj [notifications@github.com]
Sent: 12 April 2013 04:07
To: openexr/openexr
Subject: [openexr] IexMath won't compile on Mac OS X 10.5 (#58)

It's fine on later OS X versions, but on 10.5 (where I have to compile for historical reasons) it fails. Luckily I don't actually need it :-)

g++ -dynamic -no-cpp-precomp -falign-loops=16 -pipe -Wall -g -O0 -DFLDEBUG -DBUGHUNT -D_REENTRANT -D_GNU_SOURCE -DHAVE_CONFIG_H -I. -I. -I../config -I.. -I../Iex -I../config -I/Users/philb/4.4/build/baselight/Darwin-gcc-4.0.1-64/debug/include -arch x86_64 -m64 -DCONFIG_64_BIT -DFL_LITTLE_ENDIAN -fPIC -pipe -g -O2 -D_THREAD_SAFE -c IexMathFpu.cpp -o IexMathFpu.o
IexMathFpu.cpp:278:28: error: asm/sigcontext.h: No such file or directory
IexMathFpu.cpp: In function 'void Iex_2_0::FpuControl::restoreControlRegs(const ucontext_t&, bool)':
IexMathFpu.cpp:283: error: request for member 'fpregs' in 'ucon->darwin_ucontext::uc_mcontext', which is of non-class type 'darwin_mcontext64* const'
IexMathFpu.cpp:285: error: '_fpstate' was not declared in this scope
IexMathFpu.cpp:285: error: 'kfp' was not declared in this scope
IexMathFpu.cpp:285: error: expected type-specifier before '_fpstate'
IexMathFpu.cpp:285: error: expected >' before 'fpstate'
IexMathFpu.cpp:285: error: expected(' before 'fpstate'
IexMathFpu.cpp:285: error: expected primary-expression before '>' token
IexMathFpu.cpp:285: error: request for member 'fpregs' in 'ucon->darwin_ucontext::uc_mcontext', which is of non-class type 'darwin_mcontext64* const'
IexMathFpu.cpp:285: error: expected `)' before ';' token
IexMathFpu.cpp: In function 'void Iex_2_0::setFpExceptionHandler(void ()(int, const char))':
IexMathFpu.cpp:466: error: 'SA_NOMASK' was not declared in this scope
IexMathFpu.cpp:468: error: 'struct sigaction' has no member named 'sa_restorer'
make[3]: *** [IexMathFpu.lo] Error 1

—
Reply to this email directly or view it on GitHubhttps://github.com//issues/58.

[meshula]

I'm wondering if we can close this. 10.5 is kind of long gone....

[ehanway-ilm]

Agreed, closed.