[PATCH 1/4] Use $(SHELL_PATH) instead of sh in Makefile.

["lufia via GitGitGadget" <gitgitgadget@gmail.com>]

From: lufia <lufia@lufia.org>

In the not POSIX environment, like Plan 9, sh might not be looked up
in the directories named by the $PATH.

Signed-off-by: lufia <lufia@lufia.org>
---
 config.mak.uname | 12 ++++++------
 git-gui/Makefile |  6 +++---
 2 files changed, 9 insertions(+), 9 deletions(-)

diff --git a/config.mak.uname b/config.mak.uname
index c7eba69e54..f3eb2b91a2 100644
--- a/config.mak.uname
+++ b/config.mak.uname
@@ -4,12 +4,12 @@
 # Microsoft's Safe Exception Handling in libraries (such as zlib).
 # Typically required for VS2013+/32-bit compilation on Vista+ versions.
 
-uname_S := $(shell sh -c 'uname -s 2>/dev/null || echo not')
-uname_M := $(shell sh -c 'uname -m 2>/dev/null || echo not')
-uname_O := $(shell sh -c 'uname -o 2>/dev/null || echo not')
-uname_R := $(shell sh -c 'uname -r 2>/dev/null || echo not')
-uname_P := $(shell sh -c 'uname -p 2>/dev/null || echo not')
-uname_V := $(shell sh -c 'uname -v 2>/dev/null || echo not')
+uname_S := $(shell $(SHELL_PATH) -c 'uname -s 2>/dev/null || echo not')
+uname_M := $(shell $(SHELL_PATH) -c 'uname -m 2>/dev/null || echo not')
+uname_O := $(shell $(SHELL_PATH) -c 'uname -o 2>/dev/null || echo not')
+uname_R := $(shell $(SHELL_PATH) -c 'uname -r 2>/dev/null || echo not')
+uname_P := $(shell $(SHELL_PATH) -c 'uname -p 2>/dev/null || echo not')
+uname_V := $(shell $(SHELL_PATH) -c 'uname -v 2>/dev/null || echo not')
 
 ifdef MSVC
 	# avoid the MingW and Cygwin configuration sections
diff --git a/git-gui/Makefile b/git-gui/Makefile
index f10caedaa7..c47603c397 100644
--- a/git-gui/Makefile
+++ b/git-gui/Makefile
@@ -11,9 +11,9 @@ GIT-VERSION-FILE: FORCE
 	@$(SHELL_PATH) ./GIT-VERSION-GEN
 -include GIT-VERSION-FILE
 
-uname_S := $(shell sh -c 'uname -s 2>/dev/null || echo not')
-uname_O := $(shell sh -c 'uname -o 2>/dev/null || echo not')
-uname_R := $(shell sh -c 'uname -r 2>/dev/null || echo not')
+uname_S := $(shell $(SHELL_PATH) -c 'uname -s 2>/dev/null || echo not')
+uname_O := $(shell $(SHELL_PATH) -c 'uname -o 2>/dev/null || echo not')
+uname_R := $(shell $(SHELL_PATH) -c 'uname -r 2>/dev/null || echo not')
 
 SCRIPT_SH = git-gui.sh
 GITGUI_MAIN := git-gui
-- 
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