support: introduce support_sysconfdir_prefix

Reviewed-by: Adhemerval Zanella  <adhemerval.zanella@linaro.org>

diff --git a/support/Makefile b/support/Makefile
index 05b31159ea53ca0dbd4b04051e252bc25dbcf6ac..71d51485132fb0a644300b32c103db3bf25f8a3a 100644 (file)
--- a/support/Makefile
+++ b/support/Makefile
@@ -231,7 +231,8 @@ CFLAGS-support_paths.c = \
                -DSBINDIR_PATH=\"$(sbindir)\" \
                -DSLIBDIR_PATH=\"$(slibdir)\" \
                -DROOTSBINDIR_PATH=\"$(rootsbindir)\" \
-               -DCOMPLOCALEDIR_PATH=\"$(complocaledir)\"
+               -DCOMPLOCALEDIR_PATH=\"$(complocaledir)\" \
+               -DSYSCONFDIR_PATH=\"$(sysconfdir)\"
 
 # In support_timespec_check_in_range we may be passed a very tight
 # range for which we should produce a correct result for expected

diff --git a/support/support.h b/support/support.h
index 525ff1ebcecb69b26b29fd70dbffd488a7ed38de..b7f76bf080986b8f0a3b357b0c3bca0b97847ac0 100644 (file)
--- a/support/support.h
+++ b/support/support.h
@@ -144,6 +144,8 @@ extern const char support_slibdir_prefix[];
 extern const char support_install_rootsbindir[];
 /* Corresponds to the install's compiled locale directory.  */
 extern const char support_complocaledir_prefix[];
+/* Corresponds to the install's etc/ directory.  */
+extern const char support_sysconfdir_prefix[];
 
 /* Copies the file at the path FROM to TO.  If TO does not exist, it
    is created.  If TO is a regular file, it is truncated before

diff --git a/support/support_paths.c b/support/support_paths.c
index f9d75998cf2b9ad1f849cb74a13d7e0af6cff3b1..0710bcd4122bf14905a9f749026d33066cd4cb94 100644 (file)
--- a/support/support_paths.c
+++ b/support/support_paths.c
@@ -92,3 +92,10 @@ const char support_complocaledir_prefix[] = COMPLOCALEDIR_PATH;
 #else
 # error please -DCOMPLOCALEDIR_PATH=something in the Makefile
 #endif
+
+#ifdef SYSCONFDIR_PATH
+/* Corresponds to the install's etc/ directory.  */
+const char support_sysconfdir_prefix[] = SYSCONFDIR_PATH;
+#else
+# error please -DSYSCONFDIR_PATH=something in the Makefile
+#endif