From: Baruch Siach <baruch@tkos.co.il>
Date: Tue, 8 May 2018 17:43:28 +0000 (+0300)
Subject: lib/Makefile: create include directory before headers installation
X-Git-Tag: v1.3.5~3^2~61^2
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=refs%2Fpull%2F1123%2Fhead;p=thirdparty%2Fzstd.git

lib/Makefile: create include directory before headers installation

Make sure that $(INCLUDEDIR) exists before copying the headers there.
Otherwise, the contest of header files is copied over
$(DESTDIR)$(INCLUDEDIR), making it a regular file.

While at it, remove $(DESTDIR)$(INCLUDEDIR) from the list of directories
to create in the install-pc target. The install-pc target does not need
this directory.
---

diff --git a/lib/Makefile b/lib/Makefile
index f64f192d4..d8178c7a5 100644
--- a/lib/Makefile
+++ b/lib/Makefile
@@ -163,7 +163,7 @@ install: install-pc install-static install-shared install-includes
 	@echo zstd static and shared library installed
 
 install-pc: libzstd.pc
-	@$(INSTALL) -d -m 755 $(DESTDIR)$(PKGCONFIGDIR)/ $(DESTDIR)$(INCLUDEDIR)/
+	@$(INSTALL) -d -m 755 $(DESTDIR)$(PKGCONFIGDIR)/
 	@$(INSTALL_DATA) libzstd.pc $(DESTDIR)$(PKGCONFIGDIR)/
 
 install-static: libzstd.a
@@ -178,6 +178,7 @@ install-shared: libzstd
 
 install-includes:
 	@echo Installing includes
+	@$(INSTALL) -d -m 755 $(DESTDIR)$(INCLUDEDIR)/
 	@$(INSTALL_DATA) zstd.h $(DESTDIR)$(INCLUDEDIR)
 	@$(INSTALL_DATA) common/zstd_errors.h $(DESTDIR)$(INCLUDEDIR)
 	@$(INSTALL_DATA) deprecated/zbuff.h $(DESTDIR)$(INCLUDEDIR)     # prototypes generate deprecation warnings