Fix build logic around generate_auto_job

It was being run at configuration time, not build time.

Fix build logic around generate_auto_job
It was being run at configuration time, not build time.
Jay Berkenbilt
1 parent 08ba21cf
Showing 3 changed files with 23 additions and 3 deletions
generate_auto_job
job.sums
libqpdf/CMakeLists.txt
@@ -154,6 +154,7 @@ class Main:
     # SOURCES is a list of source files whose contents are used by
     # this program. If they change, we are out of date.
     SOURCES = [
+        # Keep this list in sync with libqpdf/CMakeLists.txt: auto_job_inputs
         whoami,
         'manual/_ext/qpdf.py',
         'job.yml',
@@ -164,6 +165,7 @@ class Main:
     # code, are included in various places by QPDFJob.hh or any of the
     # implementing QPDFJob*.cc files.
     DESTS = {
+        # Keep this list in sync with libqpdf/CMakeLists.txt: auto_job_outputs
         'decl': 'libqpdf/qpdf/auto_job_decl.hh',
         'init': 'libqpdf/qpdf/auto_job_init.hh',
         'help': 'libqpdf/qpdf/auto_job_help.hh',
 # Generated by generate_auto_job
-generate_auto_job 86109dcb8646dca3f50b6ff92d460c62fcd98a5c95d47276b7c1217f4430271e
+generate_auto_job 4282688446d9f2a432990eb337e4824e889083b529387b64129b84671ec22328
 include/qpdf/auto_job_c_att.hh 4c2b171ea00531db54720bf49a43f8b34481586ae7fb6cbf225099ee42bc5bb4
 include/qpdf/auto_job_c_copy_att.hh 50609012bff14fd82f0649185940d617d05d530cdc522185c7f3920a561ccb42
 include/qpdf/auto_job_c_enc.hh 28446f3c32153a52afa239ea40503e6cc8ac2c026813526a349e0cd4ae17ddd5
+set(auto_job_inputs
+  # Keep in sync with SOURCES in generate_auto_job
+  ../generate_auto_job
+  ../manual/_ext/qpdf.py
+  ../job.yml
+  ../manual/cli.rst)
+
+set(auto_job_outputs
+  # Keep in sync with DESTS in generate_auto_job
+  qpdf/auto_job_decl.hh
+  qpdf/auto_job_init.hh
+  qpdf/auto_job_help.hh
+  qpdf/auto_job_schema.hh
+  qpdf/auto_job_json_decl.hh
+  qpdf/auto_job_json_init.hh)
 if(GENERATE_AUTO_JOB)
-  execute_process(
+  add_custom_command(
+    OUTPUT ${auto_job_outputs}
     COMMAND ${qpdf_SOURCE_DIR}/generate_auto_job --generate
-    WORKING_DIRECTORY ${qpdf_SOURCE_DIR})
+    WORKING_DIRECTORY ${qpdf_SOURCE_DIR}
+    DEPENDS ${auto_job_inputs})
+  add_custom_target(auto_job_files ALL DEPENDS ${auto_job_outputs})
 endif()
 set(libqpdf_crypto_native