From: Noah Misch <noah@leadboat.com>
Date: Tue, 13 Apr 2021 02:24:41 +0000 (-0700)
Subject: Use "-I." in directories holding Bison parsers, for Oracle compilers.
X-Git-Tag: REL_13_3~38
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=13881199ee5760ed5e40df1fa749d9715467f43e;p=thirdparty%2Fpostgresql.git

Use "-I." in directories holding Bison parsers, for Oracle compilers.

With the Oracle Developer Studio 12.6 compiler, #line directives alter
the current source file location for purposes of #include "..."
directives.  Hence, a VPATH build failed with 'cannot find include file:
"specscanner.c"'.  With two exceptions, parser-containing directories
already add "-I. -I$(srcdir)"; eliminate the exceptions.  Back-patch to
9.6 (all supported versions).
---

diff --git a/src/backend/utils/adt/Makefile b/src/backend/utils/adt/Makefile
index 5d2aca8cfe6..62149f8b817 100644
--- a/src/backend/utils/adt/Makefile
+++ b/src/backend/utils/adt/Makefile
@@ -8,6 +8,8 @@ subdir = src/backend/utils/adt
 top_builddir = ../../../..
 include $(top_builddir)/src/Makefile.global
 
+override CPPFLAGS := -I. -I$(srcdir) $(CPPFLAGS)
+
 # keep this list arranged alphabetically or it gets to be a mess
 OBJS = \
 	acl.o \
diff --git a/src/test/isolation/Makefile b/src/test/isolation/Makefile
index 779e93944b9..f43081c5b57 100644
--- a/src/test/isolation/Makefile
+++ b/src/test/isolation/Makefile
@@ -9,7 +9,8 @@ subdir = src/test/isolation
 top_builddir = ../../..
 include $(top_builddir)/src/Makefile.global
 
-override CPPFLAGS := -I$(srcdir) -I$(libpq_srcdir) -I$(srcdir)/../regress $(CPPFLAGS)
+override CPPFLAGS := -I. -I$(srcdir) -I$(libpq_srcdir) \
+	-I$(srcdir)/../regress $(CPPFLAGS)
 
 OBJS = \
 	$(WIN32RES) \