set (GPGPU_CODEGEN_FILES)
endif (GPU_CODEGEN)
-
-# External: Integer Set Library
-set(ISL_SOURCE_DIR "${CMAKE_CURRENT_SOURCE_DIR}/External/isl")
-set(ISL_BINARY_DIR "${CMAKE_CURRENT_BINARY_DIR}/External/isl")
-
-# Determine version of isl
-if (EXISTS "${ISL_SOURCE_DIR}/GIT_HEAD_ID")
- # The source comes from a 'make dist' archive
- file(READ "${ISL_SOURCE_DIR}/GIT_HEAD_ID" GIT_HEAD_ID)
- string(STRIP "${GIT_HEAD_ID}" GIT_HEAD_ID)
-elseif (EXISTS "${ISL_SOURCE_DIR}/gitversion.h")
- # The source directory is preconfigured
- file(READ "${ISL_SOURCE_DIR}/gitversion.h" GITVERSION_H)
- string(REGEX REPLACE ".*\\\"([^\\\"]*)\\\".*" "\\1" GIT_HEAD_ID "${GITVERSION_H}")
-elseif ()
- # Unknown revision
- # TODO: We could look for a .git and get the revision from HEAD
- set(GIT_HEAD_ID "UNKNOWN")
-endif ()
-
-message(STATUS "ISL version: ${GIT_HEAD_ID}")
-
-# Enable small integer optimization and imath
-set(USE_GMP_FOR_MP OFF)
-set(USE_IMATH_FOR_MP ON)
-set(USE_SMALL_INT_OPT ON)
-
-# Determine compiler characteristics
-include(CheckCSourceCompiles)
-
-# Like check_c_source_compiles, but sets the result to either
-# 0 (error while compiling) or 1 (compiled successfully)
-# Required for compatibility with autotool's AC_CHECK_DECLS
-function (check_c_source_compiles_numeric _prog _var)
- check_c_source_compiles("${_prog}" "${_var}")
- if ("${${_var}}")
- set("${_var}" 1 PARENT_SCOPE)
- else ()
- set("${_var}" 0 PARENT_SCOPE)
- endif ()
-endfunction ()
-
-# Check for the existance of a type
-function (check_c_type_exists _type _files _variable)
- set(_includes "")
- foreach (file_name ${_files})
- set(_includes "${_includes}#include<${file_name}>\n")
- endforeach()
- check_c_source_compiles("
- ${_includes}
- ${_type} typeVar;
- int main() {
- return 0;
- }
- " ${_variable})
-endfunction ()
-
-
-check_c_source_compiles("
- int func(void) __attribute__((__warn_unused_result__));
- int main() { return 0; }
- " HAS_ATTRIBUTE_WARN_UNUSED_RESULT)
-set(GCC_WARN_UNUSED_RESULT)
-if (HAS_ATTRIBUTE_WARN_UNUSED_RESULT)
- set(GCC_WARN_UNUSED_RESULT "__attribute__((__warn_unused_result__))")
-endif ()
-
-check_c_source_compiles("
- static void foo(void) __attribute__ ((unused));
- int main() { return 0; }
- " HAVE___ATTRIBUTE__)
-
-
-check_c_source_compiles_numeric("
- #include <strings.h>
- int main() { ffs(0); return 0; }
- " HAVE_DECL_FFS)
-
-check_c_source_compiles_numeric("
- int main() { __builtin_ffs(0); return 0; }
- " HAVE_DECL___BUILTIN_FFS)
-
-check_c_source_compiles_numeric("
- #include <intrin.h>
- int main() { _BitScanForward(NULL, 0); return 0; }
- " HAVE_DECL__BITSCANFORWARD)
-
-if (NOT HAVE_DECL_FFS AND
- NOT HAVE_DECL___BUILTIN_FFS AND
- NOT HAVE_DECL__BITSCANFORWARD)
- message(FATAL_ERROR "No ffs implementation found")
-endif ()
-
-
-check_c_source_compiles_numeric("
- #include <strings.h>
- int main() { strcasecmp(\"\", \"\"); return 0; }
- " HAVE_DECL_STRCASECMP)
-
-check_c_source_compiles_numeric("
- #include <string.h>
- int main() { _stricmp(\"\", \"\"); return 0; }
- " HAVE_DECL__STRICMP)
-
-if (NOT HAVE_DECL_STRCASECMP AND NOT HAVE_DECL__STRICMP)
- message(FATAL_ERROR "No strcasecmp implementation found")
-endif ()
-
-
-check_c_source_compiles_numeric("
- #include <strings.h>
- int main() { strncasecmp(\"\", \"\", 0); return 0; }
- " HAVE_DECL_STRNCASECMP)
-
-check_c_source_compiles_numeric("
- #include <string.h>
- int main() { _strnicmp(\"\", \"\", 0); return 0; }
- " HAVE_DECL__STRNICMP)
-
-if (NOT HAVE_DECL_STRNCASECMP AND NOT HAVE_DECL__STRNICMP)
- message(FATAL_ERROR "No strncasecmp implementation found")
-endif ()
-
-
-check_c_source_compiles_numeric("
- #include <stdio.h>
- int main() { snprintf((void*)0, 0, \"\"); return 0; }
- " HAVE_DECL_SNPRINTF)
-
-check_c_source_compiles_numeric("
- #include <stdio.h>
- int main() { _snprintf((void*)0, 0, \"\"); return 0; }
- " HAVE_DECL__SNPRINTF)
-
-if (NOT HAVE_DECL_SNPRINTF AND NOT HAVE_DECL__SNPRINTF)
- message(FATAL_ERROR "No snprintf implementation found")
-endif ()
-
-
-check_c_type_exists(uint8_t "" HAVE_UINT8T)
-check_c_type_exists(uint8_t "stdint.h" HAVE_STDINT_H)
-check_c_type_exists(uint8_t "inttypes.h" HAVE_INTTYPES_H)
-check_c_type_exists(uint8_t "sys/types.h" HAVE_SYS_INTTYPES_H)
-if (HAVE_UINT8T)
- set(INCLUDE_STDINT_H "")
-elseif (HAVE_STDINT_H)
- set(INCLUDE_STDINT_H "#include <stdint.h>")
-elseif (HAVE_INTTYPES_H)
- set(INCLUDE_STDINT_H "#include <inttypes.h>")
-elseif (HAVE_SYS_INTTYPES_H)
- set(INCLUDE_STDINT_H "#include <sys/inttypes.h>")
-else ()
- message(FATAL_ERROR "No stdint.h or compatible found")
-endif ()
-
-# Write configure result
-# configure_file(... COPYONLY) avoids that the time stamp changes if the file is identical
-file(WRITE "${ISL_BINARY_DIR}/gitversion.h.tmp"
- "#define GIT_HEAD_ID \"${GIT_HEAD_ID}\"")
-configure_file("${ISL_BINARY_DIR}/gitversion.h.tmp"
- "${ISL_BINARY_DIR}/gitversion.h" COPYONLY)
-
-file(WRITE "${ISL_BINARY_DIR}/include/isl/stdint.h.tmp"
- "${INCLUDE_STDINT_H}")
-configure_file("${ISL_BINARY_DIR}/include/isl/stdint.h.tmp"
- "${ISL_BINARY_DIR}/include/isl/stdint.h" COPYONLY)
-
-configure_file("External/isl_config.h.cmake" "${ISL_BINARY_DIR}/isl_config.h")
-
-
-# ISL files to compile
-set (ISL_FILES
- External/isl/basis_reduction_tab.c
- External/isl/isl_aff.c
- External/isl/isl_affine_hull.c
- External/isl/isl_arg.c
- External/isl/isl_ast_build.c
- External/isl/isl_ast_build_expr.c
- External/isl/isl_ast.c
- External/isl/isl_ast_codegen.c
- External/isl/isl_ast_graft.c
- External/isl/isl_band.c
- External/isl/isl_bernstein.c
- External/isl/isl_blk.c
- External/isl/isl_bound.c
- External/isl/isl_coalesce.c
- External/isl/isl_constraint.c
- External/isl/isl_convex_hull.c
- External/isl/isl_ctx.c
- External/isl/isl_deprecated.c
- External/isl/isl_dim_map.c
- External/isl/isl_equalities.c
- External/isl/isl_factorization.c
- External/isl/isl_farkas.c
- External/isl/isl_ffs.c
- External/isl/isl_flow.c
- External/isl/isl_fold.c
- External/isl/isl_hash.c
- External/isl/isl_id.c
- External/isl/isl_id_to_ast_expr.c
- External/isl/isl_id_to_pw_aff.c
- External/isl/isl_ilp.c
- External/isl/isl_imath.c
- External/isl/isl_input.c
- External/isl/isl_int_sioimath.c
- External/isl/isl_local_space.c
- External/isl/isl_lp.c
- External/isl/isl_map.c
- External/isl/isl_map_list.c
- External/isl/isl_map_simplify.c
- External/isl/isl_map_subtract.c
- External/isl/isl_map_to_basic_set.c
- External/isl/isl_mat.c
- External/isl/isl_morph.c
- External/isl/isl_obj.c
- External/isl/isl_options.c
- External/isl/isl_output.c
- External/isl/isl_point.c
- External/isl/isl_polynomial.c
- External/isl/isl_printer.c
- External/isl/isl_range.c
- External/isl/isl_reordering.c
- External/isl/isl_sample.c
- External/isl/isl_scan.c
- External/isl/isl_schedule.c
- External/isl/isl_schedule_band.c
- External/isl/isl_schedule_node.c
- External/isl/isl_schedule_read.c
- External/isl/isl_schedule_tree.c
- External/isl/isl_scheduler.c
- External/isl/isl_seq.c
- External/isl/isl_set_list.c
- External/isl/isl_sort.c
- External/isl/isl_space.c
- External/isl/isl_stream.c
- External/isl/isl_tab.c
- External/isl/isl_tab_pip.c
- External/isl/isl_tarjan.c
- External/isl/isl_transitive_closure.c
- External/isl/isl_union_map.c
- External/isl/isl_val.c
- External/isl/isl_val_sioimath.c
- External/isl/isl_vec.c
- External/isl/isl_version.c
- External/isl/isl_vertices.c
- External/isl/print.c
- External/isl/imath/gmp_compat.c
- External/isl/imath/imath.c
- External/isl/imath/imrat.c
- )
+# Compile ISL into a separate library.
+add_subdirectory(External)
set(POLLY_HEADER_FILES)
if (MSVC_IDE OR XCODE)
Transform/DeadCodeElimination.cpp
Transform/IndependentBlocks.cpp
Transform/ScheduleOptimizer.cpp
- ${ISL_FILES}
${POLLY_HEADER_FILES}
)
-# ISL requires at least C99 to compile. gcc < 5.0 use -std=gnu89 as default.
-target_enable_c99(Polly)
+target_link_libraries(Polly Polly_isl)
if (BUILD_SHARED_LIBS)
target_link_libraries(Polly
--- /dev/null
+# External: Integer Set Library
+set(ISL_SOURCE_DIR "${CMAKE_CURRENT_SOURCE_DIR}/isl")
+set(ISL_BINARY_DIR "${CMAKE_CURRENT_BINARY_DIR}/isl")
+
+# Determine version of isl
+if (EXISTS "${ISL_SOURCE_DIR}/GIT_HEAD_ID")
+ # The source comes from a 'make dist' archive
+ file(READ "${ISL_SOURCE_DIR}/GIT_HEAD_ID" GIT_HEAD_ID)
+ string(STRIP "${GIT_HEAD_ID}" GIT_HEAD_ID)
+elseif (EXISTS "${ISL_SOURCE_DIR}/gitversion.h")
+ # The source directory is preconfigured
+ file(READ "${ISL_SOURCE_DIR}/gitversion.h" GITVERSION_H)
+ string(REGEX REPLACE ".*\\\"([^\\\"]*)\\\".*" "\\1" GIT_HEAD_ID "${GITVERSION_H}")
+elseif ()
+ # Unknown revision
+ # TODO: We could look for a .git and get the revision from HEAD
+ set(GIT_HEAD_ID "UNKNOWN")
+endif ()
+
+message(STATUS "ISL version: ${GIT_HEAD_ID}")
+
+# Enable small integer optimization and imath
+set(USE_GMP_FOR_MP OFF)
+set(USE_IMATH_FOR_MP ON)
+set(USE_SMALL_INT_OPT ON)
+
+# Determine compiler characteristics
+include(CheckCSourceCompiles)
+
+# Like check_c_source_compiles, but sets the result to either
+# 0 (error while compiling) or 1 (compiled successfully)
+# Required for compatibility with autotool's AC_CHECK_DECLS
+function (check_c_source_compiles_numeric _prog _var)
+ check_c_source_compiles("${_prog}" "${_var}")
+ if ("${${_var}}")
+ set("${_var}" 1 PARENT_SCOPE)
+ else ()
+ set("${_var}" 0 PARENT_SCOPE)
+ endif ()
+endfunction ()
+
+# Check for the existance of a type
+function (check_c_type_exists _type _files _variable)
+ set(_includes "")
+ foreach (file_name ${_files})
+ set(_includes "${_includes}#include<${file_name}>\n")
+ endforeach()
+ check_c_source_compiles("
+ ${_includes}
+ ${_type} typeVar;
+ int main() {
+ return 0;
+ }
+ " ${_variable})
+endfunction ()
+
+
+check_c_source_compiles("
+ int func(void) __attribute__((__warn_unused_result__));
+ int main() { return 0; }
+ " HAS_ATTRIBUTE_WARN_UNUSED_RESULT)
+set(GCC_WARN_UNUSED_RESULT)
+if (HAS_ATTRIBUTE_WARN_UNUSED_RESULT)
+ set(GCC_WARN_UNUSED_RESULT "__attribute__((__warn_unused_result__))")
+endif ()
+
+check_c_source_compiles("
+ static void foo(void) __attribute__ ((unused));
+ int main() { return 0; }
+ " HAVE___ATTRIBUTE__)
+
+
+check_c_source_compiles_numeric("
+ #include <strings.h>
+ int main() { ffs(0); return 0; }
+ " HAVE_DECL_FFS)
+
+check_c_source_compiles_numeric("
+ int main() { __builtin_ffs(0); return 0; }
+ " HAVE_DECL___BUILTIN_FFS)
+
+check_c_source_compiles_numeric("
+ #include <intrin.h>
+ int main() { _BitScanForward(NULL, 0); return 0; }
+ " HAVE_DECL__BITSCANFORWARD)
+
+if (NOT HAVE_DECL_FFS AND
+ NOT HAVE_DECL___BUILTIN_FFS AND
+ NOT HAVE_DECL__BITSCANFORWARD)
+ message(FATAL_ERROR "No ffs implementation found")
+endif ()
+
+
+check_c_source_compiles_numeric("
+ #include <strings.h>
+ int main() { strcasecmp(\"\", \"\"); return 0; }
+ " HAVE_DECL_STRCASECMP)
+
+check_c_source_compiles_numeric("
+ #include <string.h>
+ int main() { _stricmp(\"\", \"\"); return 0; }
+ " HAVE_DECL__STRICMP)
+
+if (NOT HAVE_DECL_STRCASECMP AND NOT HAVE_DECL__STRICMP)
+ message(FATAL_ERROR "No strcasecmp implementation found")
+endif ()
+
+
+check_c_source_compiles_numeric("
+ #include <strings.h>
+ int main() { strncasecmp(\"\", \"\", 0); return 0; }
+ " HAVE_DECL_STRNCASECMP)
+
+check_c_source_compiles_numeric("
+ #include <string.h>
+ int main() { _strnicmp(\"\", \"\", 0); return 0; }
+ " HAVE_DECL__STRNICMP)
+
+if (NOT HAVE_DECL_STRNCASECMP AND NOT HAVE_DECL__STRNICMP)
+ message(FATAL_ERROR "No strncasecmp implementation found")
+endif ()
+
+
+check_c_source_compiles_numeric("
+ #include <stdio.h>
+ int main() { snprintf((void*)0, 0, \"\"); return 0; }
+ " HAVE_DECL_SNPRINTF)
+
+check_c_source_compiles_numeric("
+ #include <stdio.h>
+ int main() { _snprintf((void*)0, 0, \"\"); return 0; }
+ " HAVE_DECL__SNPRINTF)
+
+if (NOT HAVE_DECL_SNPRINTF AND NOT HAVE_DECL__SNPRINTF)
+ message(FATAL_ERROR "No snprintf implementation found")
+endif ()
+
+
+check_c_type_exists(uint8_t "" HAVE_UINT8T)
+check_c_type_exists(uint8_t "stdint.h" HAVE_STDINT_H)
+check_c_type_exists(uint8_t "inttypes.h" HAVE_INTTYPES_H)
+check_c_type_exists(uint8_t "sys/types.h" HAVE_SYS_INTTYPES_H)
+if (HAVE_UINT8T)
+ set(INCLUDE_STDINT_H "")
+elseif (HAVE_STDINT_H)
+ set(INCLUDE_STDINT_H "#include <stdint.h>")
+elseif (HAVE_INTTYPES_H)
+ set(INCLUDE_STDINT_H "#include <inttypes.h>")
+elseif (HAVE_SYS_INTTYPES_H)
+ set(INCLUDE_STDINT_H "#include <sys/inttypes.h>")
+else ()
+ message(FATAL_ERROR "No stdint.h or compatible found")
+endif ()
+
+# Write configure result
+# configure_file(... COPYONLY) avoids that the time stamp changes if the file is identical
+file(WRITE "${ISL_BINARY_DIR}/gitversion.h.tmp"
+ "#define GIT_HEAD_ID \"${GIT_HEAD_ID}\"")
+configure_file("${ISL_BINARY_DIR}/gitversion.h.tmp"
+ "${ISL_BINARY_DIR}/gitversion.h" COPYONLY)
+
+file(WRITE "${ISL_BINARY_DIR}/include/isl/stdint.h.tmp"
+ "${INCLUDE_STDINT_H}")
+configure_file("${ISL_BINARY_DIR}/include/isl/stdint.h.tmp"
+ "${ISL_BINARY_DIR}/include/isl/stdint.h" COPYONLY)
+
+configure_file("isl_config.h.cmake" "${ISL_BINARY_DIR}/isl_config.h")
+
+include_directories(BEFORE
+ ${ISL_BINARY_DIR}
+ ${ISL_SOURCE_DIR}/imath
+ ${ISL_SOURCE_DIR}/include
+ ${ISL_SOURCE_DIR}
+)
+
+# ISL files to compile
+set (ISL_FILES
+ isl/basis_reduction_tab.c
+ isl/isl_aff.c
+ isl/isl_affine_hull.c
+ isl/isl_arg.c
+ isl/isl_ast_build.c
+ isl/isl_ast_build_expr.c
+ isl/isl_ast.c
+ isl/isl_ast_codegen.c
+ isl/isl_ast_graft.c
+ isl/isl_band.c
+ isl/isl_bernstein.c
+ isl/isl_blk.c
+ isl/isl_bound.c
+ isl/isl_coalesce.c
+ isl/isl_constraint.c
+ isl/isl_convex_hull.c
+ isl/isl_ctx.c
+ isl/isl_deprecated.c
+ isl/isl_dim_map.c
+ isl/isl_equalities.c
+ isl/isl_factorization.c
+ isl/isl_farkas.c
+ isl/isl_ffs.c
+ isl/isl_flow.c
+ isl/isl_fold.c
+ isl/isl_hash.c
+ isl/isl_id.c
+ isl/isl_id_to_ast_expr.c
+ isl/isl_id_to_pw_aff.c
+ isl/isl_ilp.c
+ isl/isl_imath.c
+ isl/isl_input.c
+ isl/isl_int_sioimath.c
+ isl/isl_local_space.c
+ isl/isl_lp.c
+ isl/isl_map.c
+ isl/isl_map_list.c
+ isl/isl_map_simplify.c
+ isl/isl_map_subtract.c
+ isl/isl_map_to_basic_set.c
+ isl/isl_mat.c
+ isl/isl_morph.c
+ isl/isl_obj.c
+ isl/isl_options.c
+ isl/isl_output.c
+ isl/isl_point.c
+ isl/isl_polynomial.c
+ isl/isl_printer.c
+ isl/isl_range.c
+ isl/isl_reordering.c
+ isl/isl_sample.c
+ isl/isl_scan.c
+ isl/isl_schedule.c
+ isl/isl_schedule_band.c
+ isl/isl_schedule_node.c
+ isl/isl_schedule_read.c
+ isl/isl_schedule_tree.c
+ isl/isl_scheduler.c
+ isl/isl_seq.c
+ isl/isl_set_list.c
+ isl/isl_sort.c
+ isl/isl_space.c
+ isl/isl_stream.c
+ isl/isl_tab.c
+ isl/isl_tab_pip.c
+ isl/isl_tarjan.c
+ isl/isl_transitive_closure.c
+ isl/isl_union_map.c
+ isl/isl_val.c
+ isl/isl_val_sioimath.c
+ isl/isl_vec.c
+ isl/isl_version.c
+ isl/isl_vertices.c
+ isl/print.c
+ isl/imath/gmp_compat.c
+ isl/imath/imath.c
+ isl/imath/imrat.c
+ )
+
+add_polly_library(Polly_isl FORCE_STATIC
+ ${ISL_FILES}
+)
+
+# ISL requires at least C99 to compile. gcc < 5.0 use -std=gnu89 as default.
+target_enable_c99(Polly_isl)
+
+# Define the FLAGS for the compilation of isl and imath
+#
+# We first set the visibility of all isl functions to hidden to ensure we do
+# not clash with other isl versions that got linked into a program that uses
+# Polly. (This happens e.g when linking Polly with dragonegg)
+#
+# This is the reason for the FORCE_STATIC flag above; without it, not even Polly
+# could access ISL's symbols in shared library builds.
+#
+# We also disable warnings which should be coped with upstream.
+if (NOT MSVC)
+ set_target_properties(Polly_isl PROPERTIES
+ COMPILE_FLAGS "-fvisibility=hidden -w"
+ )
+endif ()
projects / platform / upstream / llvm.git / commitdiff