make - ci doesn't always have perm to write files

Author: jeremylt

Makefile

@@ -665,7 +665,7 @@ endif
 # when creating shared or static libraries.
 weak_last = $(filter-out %-weak.o,$(1)) $(filter %-weak.o,$(1))
 
-libceed.o = $(libceed.c:%.c=$(OBJDIR)/%.o) $(OBJDIR)/interface/ceed-config.o $(libceed.cpp:%.cpp=$(OBJDIR)/%.o) $(libceed.cu:%.cu=$(OBJDIR)/%.o) $(libceed.hip:%.hip.cpp=$(OBJDIR)/%.o) $(libceed.sycl:%.sycl.cpp=$(OBJDIR)/%.o)
+libceed.o = $(libceed.c:%.c=$(OBJDIR)/%.o) $(libceed.cpp:%.cpp=$(OBJDIR)/%.o) $(libceed.cu:%.cu=$(OBJDIR)/%.o) $(libceed.hip:%.hip.cpp=$(OBJDIR)/%.o) $(libceed.sycl:%.sycl.cpp=$(OBJDIR)/%.o)
 $(filter %fortran.o,$(libceed.o)) : CPPFLAGS += $(if $(filter 1,$(UNDERSCORE)),-DUNDERSCORE)
 $(libceed.o): | info-backends
 $(libceed.so) : $(call weak_last,$(libceed.o)) | $$(@D)/.DIR
@@ -675,10 +675,7 @@ $(libceed.a) : $(call weak_last,$(libceed.o)) | $$(@D)/.DIR
 	$(call quiet,AR) $(ARFLAGS) $@ $^
 
 $(OBJDIR)/%.o : $(CURDIR)/%.c | $$(@D)/.DIR
-	$(call quiet,CC) $(CPPFLAGS) $(CFLAGS) -c -o $@ $(abspath $<)
-
-$(OBJDIR)/%.o : $(OBJDIR)/%.c | $$(@D)/.DIR # source files generated in OBJDIR
-	$(call quiet,CC) $(CPPFLAGS) $(CFLAGS) -c -o $@ $(abspath $<)
+	$(call quiet,CC) $(CPPFLAGS) $(CFLAGS) $(CONFIGFLAGS) -c -o $@ $(abspath $<)
 
 $(OBJDIR)/%.o : $(CURDIR)/%.cpp | $$(@D)/.DIR
 	$(call quiet,CXX) $(CPPFLAGS) $(CXXFLAGS) -c -o $@ $(abspath $<)
@@ -857,18 +854,9 @@ $(OBJDIR)/ceed.pc : pkgconfig-prefix = $(prefix)
 
 GIT_DESCRIBE = $(shell git describe --always --dirty 2>/dev/null || printf "unknown\n")
 
-$(OBJDIR)/interface/ceed-config.c: Makefile
-	@printf '#include <ceed-impl.h>\n\n' > $@
-	@printf 'int CeedGetGitVersion(const char **git_version) {\n' >> $@
-	@printf '  *git_version = "$(GIT_DESCRIBE)";\n' >> $@
-	@printf '  return 0;\n' >> $@
-	@printf '}\n\n' >> $@
-	@printf 'int CeedGetBuildConfiguration(const char **build_config) {\n' >> $@
-	@printf '  *build_config =' >> $@
-	@printf "$(foreach v,$(CONFIG_VARS),\n\"$(v) = $($(v))\\\n\")\n" >> $@
-	@printf ';\n' >> $@
-	@printf '  return 0;\n' >> $@ 
-	@printf '}\n' >> $@
+$(OBJDIR)/interface/ceed-config.o: Makefile
+$(OBJDIR)/interface/ceed-config.o: CONFIGFLAGS += -DCEED_GIT_VERSION="\"$(GIT_DESCRIBE)\""
+$(OBJDIR)/interface/ceed-config.o: CONFIGFLAGS += -DCEED_BUILD_CONFIGURATION="\"// Build Configuration:$(foreach v,$(CONFIG_VARS),\n$(v) = $($(v)))\""
 
 $(OBJDIR)/interface/ceed-jit-source-root-default.o : CPPFLAGS += -DCEED_JIT_SOURCE_ROOT_DEFAULT="\"$(abspath ./include)/\""
 $(OBJDIR)/interface/ceed-jit-source-root-install.o : CPPFLAGS += -DCEED_JIT_SOURCE_ROOT_DEFAULT="\"$(abspath $(includedir))/\""

interface/ceed-config.c

@@ -0,0 +1,56 @@
+// Copyright (c) 2017-2025, Lawrence Livermore National Security, LLC and other CEED contributors.
+// All Rights Reserved. See the top-level LICENSE and NOTICE files for details.
+//
+// SPDX-License-Identifier: BSD-2-Clause
+//
+// This file is part of CEED:  http://github.com/ceed
+
+#include <ceed-impl.h>
+
+const char *CeedGitVersion         = CEED_GIT_VERSION;
+const char *CeedBuildConfiguration = CEED_BUILD_CONFIGURATION;
+
+/// @addtogroup CeedUser
+/// @{
+
+/**
+  @brief Get output of `git describe --dirty` from build time
+
+  While @ref CeedGetVersion() uniqely identifies the source code for release
+  builds, it does not identify builds from other commits.
+
+  @param[out] git_version A static string containing the Git commit description.
+
+  If `git describe --always --dirty` fails, the string `"unknown"` will be provided.
+  This could occur if Git is not installed or if libCEED is not being built from a repository, for example.`
+
+  @return An error code: 0 - success, otherwise - failure
+
+  @ref Developer
+
+  @sa CeedGetVersion() CeedGetBuildConfiguration()
+*/
+int CeedGetGitVersion(const char **git_version) {
+  *git_version = CeedGitVersion;
+  return CEED_ERROR_SUCCESS;
+}
+
+/**
+  @brief Get build variables as a multi-line string
+
+  Each line of the string has the format `VARNAME = value`.
+
+  @param[out] build_config A static string containing build variables
+
+  @return An error code: 0 - success, otherwise - failure
+
+  @ref Developer
+
+  @sa CeedGetVersion() CeedGetGitVersion()
+*/
+int CeedGetBuildConfiguration(const char **build_config) {
+  *build_config = CeedBuildConfiguration;
+  return CEED_ERROR_SUCCESS;
+}
+
+/// @}

interface/ceed.c

@@ -1682,41 +1682,6 @@ int CeedGetVersion(int *major, int *minor, int *patch, bool *release) {
   return CEED_ERROR_SUCCESS;
 }
 
-/**
-  @brief Get output of `git describe --dirty` from build time
-
-  While @ref CeedGetVersion() uniqely identifies the source code for release
-  builds, it does not identify builds from other commits.
-
-  @param[out] git_version A static string containing the Git commit description.
-
-  If `git describe --dirty` fails, the string `"unknown"` will be provided. This
-  could occur if Git is not installed or if libCEED is not being built from a
-  repository, for example.`
-
-  @return An error code: 0 - success, otherwise - failure
-
-  @ref Developer
-
-  @sa CeedGetVersion() CeedGetBuildConfiguration()
-*/
-int CeedGetGitVersion(const char **git_version);  // defined in generated ceed-config.h
-
-/**
-  @brief Get build variables as a multi-line string
-
-  Each line of the string has the format `VARNAME = value`.
-
-  @param[out] build_config A static string containing build variables
-
-  @return An error code: 0 - success, otherwise - failure
-
-  @ref Developer
-
-  @sa CeedGetVersion() CeedGetGitVersion()
-*/
-int CeedGetBuildConfiguration(const char **build_config);  // defined in generated ceed-config.h
-
 /**
   @brief Get libCEED scalar type, such as F64 or F32