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Run x86 perlasm on UNIX with -fPIC.

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This matches the Chromium build.

Change-Id: I6ebd01c6ecb67c79577f98cf468dc204721595ef
Reviewed-on: https://boringssl-review.googlesource.com/3063
Reviewed-by: Adam Langley <agl@google.com>
This commit is contained in:
David Benjamin 2015-01-27 12:36:16 -05:00 committed by Adam Langley
parent 36eb7d5fbc
commit 69ad27fdd8
1 changed files with 7 additions and 1 deletions
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8
crypto/CMakeLists.txt
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@ -1,6 +1,9 @@
include_directories(. ../include)
if(APPLE)
if (${ARCH} STREQUAL "x86")
set(PERLASM_FLAGS "-fPIC")
endif()
set(PERLASM_STYLE macosx)
set(ASM_EXT S)
enable_language(ASM)
@ -9,6 +12,9 @@ elseif(UNIX)
# The "armx" Perl scripts look for "64" in the style argument
# in order to decide whether to generate 32- or 64-bit asm.
set(PERLASM_STYLE linux64)
elseif (${ARCH} STREQUAL "x86")
set(PERLASM_FLAGS "-fPIC")
set(PERLASM_STYLE elf)
else()
set(PERLASM_STYLE elf)
endif()
@ -31,7 +37,7 @@ endif()
function(perlasm dest src)
add_custom_command(
OUTPUT ${dest}
COMMAND perl ${CMAKE_CURRENT_SOURCE_DIR}/${src} ${PERLASM_STYLE} ${ARGN} > ${dest}
COMMAND perl ${CMAKE_CURRENT_SOURCE_DIR}/${src} ${PERLASM_STYLE} ${PERLASM_FLAGS} ${ARGN} > ${dest}
DEPENDS
${src}
${PROJECT_SOURCE_DIR}/crypto/perlasm/x86_64-xlate.pl