From: Marc Hoersken <info@marc-hoersken.de>
Date: Wed, 11 Nov 2020 20:20:20 +0000 (+0100)
Subject: pathhelp.pm: fix use of pwd -L in Msys environment
X-Git-Tag: curl-7_76_0~105
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=b2b3c91ed7fb44e6c6bc2f6984615b1635a5db03;p=thirdparty%2Fcurl.git

pathhelp.pm: fix use of pwd -L in Msys environment

While Msys2 has a pwd binary which supports -L,
Msys1 only has a shell built-in with that feature.

Reviewed-by: Jay Satiro

Part of #6179
---

diff --git a/tests/pathhelp.pm b/tests/pathhelp.pm
index f3bdc5bdf9..0603d509dd 100644
--- a/tests/pathhelp.pm
+++ b/tests/pathhelp.pm
@@ -372,7 +372,15 @@ sub sys_native_abs_path {
         # Path is in relative form. Resolve relative directories in Unix form
         # *BEFORE* converting to Win32 form otherwise paths like
         # '../../../cygdrive/c/windows' will not be resolved.
-        my $cur_dir = `pwd -L`;
+
+        my $cur_dir;
+        # MSys shell has built-in command.
+        if($^O eq 'msys') {
+            $cur_dir = `bash -c 'pwd -L'`;
+        }
+        else {
+            $cur_dir = `pwd -L`;
+        }
         if($? != 0) {
             warn "Can't determine current working directory.\n";
             return undef;
@@ -440,7 +448,13 @@ sub build_sys_abs_path {
         # Path is empty string. Return current directory.
         # Empty string processed correctly by 'cygpath'.
 
-        chomp($path = `pwd -L`);
+        # MSys shell has built-in command.
+        if($^O eq 'msys') {
+            chomp($path = `bash -c 'pwd -L'`);
+        }
+        else {
+            chomp($path = `pwd -L`);
+        }
         if($? != 0) {
             warn "Can't determine Unix-style current working directory.\n";
             return undef;
@@ -510,7 +524,15 @@ sub build_sys_abs_path {
         # Path in relative form. Resolve relative directories in Unix form
         # *BEFORE* converting to Win32 form otherwise paths like
         # '../../../cygdrive/c/windows' will not be resolved.
-        my $cur_dir = `pwd -L`;
+
+        my $cur_dir;
+        # MSys shell has built-in command.
+        if($^O eq 'msys') {
+            $cur_dir = `bash -c 'pwd -L'`;
+        }
+        else {
+            $cur_dir = `pwd -L`;
+        }
         if($? != 0) {
             warn "Can't determine current working directory.\n";
             return undef;