From b4d9dd437163ecf9c7bf7f16aa4db23321882944 Mon Sep 17 00:00:00 2001
From: Even Rouault <even.rouault@spatialys.com>
Date: Mon, 6 May 2019 21:25:05 +0200
Subject: data/Makefile.am: add detection of md5sum utility, and install
 md5sha1sum on MacOSX Travis

---
 data/Makefile.am             | 4 ++--
 travis/osx/before_install.sh | 1 +
 2 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/data/Makefile.am b/data/Makefile.am
index a4446287..1bf95cd2 100644
--- a/data/Makefile.am
+++ b/data/Makefile.am
@@ -64,7 +64,7 @@ proj.db: $(DATAPATH)/sql/*.sql
 	 for x in $(SQL_ORDERED_LIST); do \
 		export SQL_EXPANDED_LIST="$${SQL_EXPANDED_LIST} $(DATAPATH)/$$x"; \
 	 done; \
-	 if test "x$(PROJ_DB_CACHE_DIR)" != "x" -a -f "$(PROJ_DB_CACHE_DIR)/proj.db" -a -f "$(PROJ_DB_CACHE_DIR)/proj.db.sql.md5" ; then \
+	 if test "x$(PROJ_DB_CACHE_DIR)" != "x" -a -x "$$(command -v md5sum)" -a -f "$(PROJ_DB_CACHE_DIR)/proj.db" -a -f "$(PROJ_DB_CACHE_DIR)/proj.db.sql.md5" ; then \
 	    cat $${SQL_EXPANDED_LIST} | md5sum | diff - "$(PROJ_DB_CACHE_DIR)/proj.db.sql.md5" > /dev/null \
 	    && (echo "Reusing cached proj.db"; cp "$(PROJ_DB_CACHE_DIR)/proj.db" proj.db); \
 	 fi; \
@@ -84,7 +84,7 @@ proj.db: $(DATAPATH)/sql/*.sql
 		$(RM) proj.db; \
 		exit 1; \
 	 else \
-	   if test "x$(PROJ_DB_CACHE_DIR)" != "x" ; then \
+	   if test "x$(PROJ_DB_CACHE_DIR)" != "x" -a -x "$$(command -v md5sum)" ; then \
 		mkdir -p "$(PROJ_DB_CACHE_DIR)"; \
 		cat $${SQL_EXPANDED_LIST} | md5sum > "$(PROJ_DB_CACHE_DIR)/proj.db.sql.md5"; \
 		cp proj.db "$(PROJ_DB_CACHE_DIR)"; \
diff --git a/travis/osx/before_install.sh b/travis/osx/before_install.sh
index a5d40af5..964fbc67 100755
--- a/travis/osx/before_install.sh
+++ b/travis/osx/before_install.sh
@@ -8,6 +8,7 @@ brew update
 brew install ccache
 brew install sqlite3
 brew install doxygen
+brew install md5sha1sum
 
 export PATH=$HOME/Library/Python/2.7/bin:$PATH
 # breathe=4.12.0 is the last version to work for us with sphinx 1.8.5 / Python 2
-- 
cgit v1.2.3