Escape strings for _sysconfigdata template

Author: msimacek

graalpython/graalpy-pyconfig/CMakeLists.txt

@@ -107,6 +107,15 @@ function(graalpy_sysconfig_env_value name)
     endif()
 endfunction()
 
+function(graalpy_sysconfig_python_string name)
+    set(value "${${name}}")
+    string(REPLACE "\\" "\\\\" value "${value}")
+    string(REPLACE "\"" "\\\"" value "${value}")
+    string(REPLACE "\n" "\\n" value "${value}")
+    string(REPLACE "\r" "\\r" value "${value}")
+    set(${name}_PYTHON_STRING "${value}" PARENT_SCOPE)
+endfunction()
+
 graalpy_sysconfig_value("OPT" "-DNDEBUG")
 graalpy_sysconfig_value("ARFLAGS" "rc")
 graalpy_sysconfig_value("USE_GNU_SOURCE" "-D_GNU_SOURCE=1")
@@ -142,5 +151,35 @@ graalpy_sysconfig_env_value("LDCXXSHARED")
 graalpy_sysconfig_env_value("LDSHARED")
 graalpy_sysconfig_value("LDLIBRARY" "libpython.${GRAALPY_SYSCONFIG_SOABI}${GRAALPY_SYSCONFIG_SHLIB_SUFFIX}")
 
+set(GRAALPY_SYSCONFIG_STRING_NAMES
+    ABIFLAGS
+    AR
+    ARFLAGS
+    CC
+    CCSHARED
+    CFLAGS
+    CFLAGS_DEFAULT
+    CXX
+    EXE
+    EXT_SUFFIX
+    LD
+    LDCXXSHARED
+    LDLIBRARY
+    LDFLAGS
+    LDSHARED
+    MACOSX_DEPLOYMENT_TARGET
+    MULTIARCH
+    NM
+    OPT
+    RANLIB
+    SHLIB_SUFFIX
+    SOABI
+    USE_GNU_SOURCE
+    VERSION
+)
+foreach(name IN LISTS GRAALPY_SYSCONFIG_STRING_NAMES)
+    graalpy_sysconfig_python_string("GRAALPY_SYSCONFIG_${name}")
+endforeach()
+
 configure_file("pyconfig_template.h" "pyconfig.h" @ONLY)
 configure_file("_sysconfigdata_template.py" "${GRAALPY_SYSCONFIGDATA_NAME}.py" @ONLY)

graalpython/graalpy-pyconfig/_sysconfigdata_template.py

@@ -40,41 +40,41 @@
 # system configuration generated and used by the sysconfig module
 
 build_time_vars = {
-    "ABIFLAGS": "@GRAALPY_SYSCONFIG_ABIFLAGS@",
-    "ARFLAGS": "@GRAALPY_SYSCONFIG_ARFLAGS@",
-    "CCSHARED": "@GRAALPY_SYSCONFIG_CCSHARED@",
-    "CFLAGS": "@GRAALPY_SYSCONFIG_CFLAGS@",
-    "CFLAGS_DEFAULT": "@GRAALPY_SYSCONFIG_CFLAGS_DEFAULT@",
-    "EXE": "@GRAALPY_SYSCONFIG_EXE@",
-    "EXT_SUFFIX": "@GRAALPY_SYSCONFIG_EXT_SUFFIX@",
-    "LDLIBRARY": "@GRAALPY_SYSCONFIG_LDLIBRARY@",
-    "LDFLAGS": "@GRAALPY_SYSCONFIG_LDFLAGS@",
+    "ABIFLAGS": "@GRAALPY_SYSCONFIG_ABIFLAGS_PYTHON_STRING@",
+    "ARFLAGS": "@GRAALPY_SYSCONFIG_ARFLAGS_PYTHON_STRING@",
+    "CCSHARED": "@GRAALPY_SYSCONFIG_CCSHARED_PYTHON_STRING@",
+    "CFLAGS": "@GRAALPY_SYSCONFIG_CFLAGS_PYTHON_STRING@",
+    "CFLAGS_DEFAULT": "@GRAALPY_SYSCONFIG_CFLAGS_DEFAULT_PYTHON_STRING@",
+    "EXE": "@GRAALPY_SYSCONFIG_EXE_PYTHON_STRING@",
+    "EXT_SUFFIX": "@GRAALPY_SYSCONFIG_EXT_SUFFIX_PYTHON_STRING@",
+    "LDLIBRARY": "@GRAALPY_SYSCONFIG_LDLIBRARY_PYTHON_STRING@",
+    "LDFLAGS": "@GRAALPY_SYSCONFIG_LDFLAGS_PYTHON_STRING@",
     "LIBPYTHON": "",
     "LIBS": "",
-    "MACOSX_DEPLOYMENT_TARGET": "@GRAALPY_SYSCONFIG_MACOSX_DEPLOYMENT_TARGET@",
-    "MULTIARCH": "@GRAALPY_SYSCONFIG_MULTIARCH@",
-    "OPT": "@GRAALPY_SYSCONFIG_OPT@",
+    "MACOSX_DEPLOYMENT_TARGET": "@GRAALPY_SYSCONFIG_MACOSX_DEPLOYMENT_TARGET_PYTHON_STRING@",
+    "MULTIARCH": "@GRAALPY_SYSCONFIG_MULTIARCH_PYTHON_STRING@",
+    "OPT": "@GRAALPY_SYSCONFIG_OPT_PYTHON_STRING@",
     "Py_GIL_DISABLED": @GRAALPY_SYSCONFIG_GIL_DISABLED@,
     "Py_DEBUG": 0,
     "Py_ENABLE_SHARED": 0,
     "Py_HASH_ALGORITHM": 0,
-    "SHLIB_SUFFIX": "@GRAALPY_SYSCONFIG_SHLIB_SUFFIX@",
-    "SO": "@GRAALPY_SYSCONFIG_EXT_SUFFIX@",
-    "SOABI": "@GRAALPY_SYSCONFIG_SOABI@",
+    "SHLIB_SUFFIX": "@GRAALPY_SYSCONFIG_SHLIB_SUFFIX_PYTHON_STRING@",
+    "SO": "@GRAALPY_SYSCONFIG_EXT_SUFFIX_PYTHON_STRING@",
+    "SOABI": "@GRAALPY_SYSCONFIG_SOABI_PYTHON_STRING@",
     "SYSLIBS": "",
-    "USE_GNU_SOURCE": "@GRAALPY_SYSCONFIG_USE_GNU_SOURCE@",
-    "VERSION": "@GRAALPY_SYSCONFIG_VERSION@",
+    "USE_GNU_SOURCE": "@GRAALPY_SYSCONFIG_USE_GNU_SOURCE_PYTHON_STRING@",
+    "VERSION": "@GRAALPY_SYSCONFIG_VERSION_PYTHON_STRING@",
 }
 
 for _key, _value in {
-    "AR": "@GRAALPY_SYSCONFIG_AR@",
-    "CC": "@GRAALPY_SYSCONFIG_CC@",
-    "CXX": "@GRAALPY_SYSCONFIG_CXX@",
-    "LD": "@GRAALPY_SYSCONFIG_LD@",
-    "LDCXXSHARED": "@GRAALPY_SYSCONFIG_LDCXXSHARED@",
-    "LDSHARED": "@GRAALPY_SYSCONFIG_LDSHARED@",
-    "NM": "@GRAALPY_SYSCONFIG_NM@",
-    "RANLIB": "@GRAALPY_SYSCONFIG_RANLIB@",
+    "AR": "@GRAALPY_SYSCONFIG_AR_PYTHON_STRING@",
+    "CC": "@GRAALPY_SYSCONFIG_CC_PYTHON_STRING@",
+    "CXX": "@GRAALPY_SYSCONFIG_CXX_PYTHON_STRING@",
+    "LD": "@GRAALPY_SYSCONFIG_LD_PYTHON_STRING@",
+    "LDCXXSHARED": "@GRAALPY_SYSCONFIG_LDCXXSHARED_PYTHON_STRING@",
+    "LDSHARED": "@GRAALPY_SYSCONFIG_LDSHARED_PYTHON_STRING@",
+    "NM": "@GRAALPY_SYSCONFIG_NM_PYTHON_STRING@",
+    "RANLIB": "@GRAALPY_SYSCONFIG_RANLIB_PYTHON_STRING@",
 }.items():
     if _value:
         build_time_vars[_key] = _value