Skip to content

Fix endianness issue in dtoa.cpp #184

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Open
jamesjer wants to merge 1 commit into
base: master
Choose a base branch
from
Open

Fix endianness issue in dtoa.cpp #184

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
4 changes: 4 additions & 0 deletions src/CMakeLists.txt
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -12,6 +12,10 @@ set(CMAKE_C_STANDARD 99)
set(CMAKE_C_STANDARD_REQUIRED on)
set(CMAKE_C_EXTENSIONS OFF)

if(CMAKE_CXX_BYTE_ORDER STREQUAL "BIG_ENDIAN")
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -DSCIP_BIG_ENDIAN")
endif()

if(NOT WIN32)
set(SCIP_COMP_OPTIONS ${SCIP_COMP_OPTIONS} "$<$<COMPILE_LANGUAGE:C>:-D_XOPEN_SOURCE=600>")
endif()
Expand Down
4 changes: 4 additions & 0 deletions src/amplmp/src/dtoa.cpp
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -349,7 +349,11 @@ static double private_mem[PRIVATE_mem], *pmem_next = private_mem;
extern "C" {
#endif

#ifdef SCIP_BIG_ENDIAN
#define IEEE_MC68k
#else
#define IEEE_8087
#endif
#define IEEE_Arith
#if defined(IEEE_8087) + defined(IEEE_MC68k) + defined(VAX) + defined(IBM) != 1
Exactly one of IEEE_8087, IEEE_MC68k, VAX, or IBM should be defined.
Expand Down