ICU-22203 Windows: enable C-code generation with overridden entry point

unicode-org · Dec 2, 2022 · ba8e408 · ba8e408
1 parent e7aad77
commit ba8e408
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Showing 4 changed files with 9 additions and 0 deletions.
diff --git a/icu4c/source/tools/genccode/genccode.c b/icu4c/source/tools/genccode/genccode.c
@@ -178,6 +178,7 @@ main(int argc, char* argv[]) {
             switch (writeCode) {
             case CALL_WRITECCODE:
                 writeCCode(filename, options[kOptDestDir].value,
+                           options[kOptEntryPoint].doesOccur ? options[kOptEntryPoint].value : NULL,
                            options[kOptName].doesOccur ? options[kOptName].value : NULL,
                            options[kOptFilename].doesOccur ? options[kOptFilename].value : NULL,
                            NULL,

diff --git a/icu4c/source/tools/pkgdata/pkgdata.cpp b/icu4c/source/tools/pkgdata/pkgdata.cpp
@@ -1725,6 +1725,7 @@ static int32_t pkg_createWithoutAssemblyCode(UPKGOptions *o, const char *targetD
             writeCCode(
                 file,
                 o->tmpDir,
+                NULL,
                 dataName[0] != 0 ? dataName : o->shortName,
                 newName[0] != 0 ? newName : NULL,
                 gencmnFile,

diff --git a/icu4c/source/tools/toolutil/pkg_genc.cpp b/icu4c/source/tools/toolutil/pkg_genc.cpp
@@ -389,6 +389,7 @@ U_CAPI void U_EXPORT2
 writeCCode(
         const char *filename,
         const char *destdir,
+        const char *optEntryPoint,
         const char *optName,
         const char *optFilename,
         char *outFilePath,
@@ -444,6 +445,11 @@ writeCCode(
         exit(U_FILE_ACCESS_ERROR);
     }
 
+    if(optEntryPoint != NULL) {
+        uprv_strcpy(entry, optEntryPoint);
+        uprv_strcat(entry, "_dat");
+    }
+
     /* turn dashes or dots in the entry name into underscores */
     length=uprv_strlen(entry);
     for(i=0; i<length; ++i) {

diff --git a/icu4c/source/tools/toolutil/pkg_genc.h b/icu4c/source/tools/toolutil/pkg_genc.h
@@ -78,6 +78,7 @@ U_CAPI void U_EXPORT2
 writeCCode(
     const char *filename,
     const char *destdir,
+    const char *optEntryPoint,
     const char *optName,
     const char *optFilename,
     char *outFilePath,