try fix for build command to find libmongocrypt

Author: RafaelCenzano

internal/test/compilecheck/compile_check_test.go

@@ -133,12 +133,12 @@ func TestCompileCheck(t *testing.T) {
 
 			require.Equal(t, 0, exitCode, "dynamic linking build failed: %s", output)
 
-			// Build with tags (install libmongocrypt and gssapi headers).
-			// Use the driver's install-libmongocrypt.sh script which is mounted at /driver.
+			// Build with tags (install gssapi headers, use pre-built libmongocrypt from host).
+			// libmongocrypt is installed on the host via "task install-libmongocrypt" and
+			// mounted at /driver/install.
 			installCmds := [][]string{
 				{"apt-get", "update"},
-				{"apt-get", "install", "-y", "libkrb5-dev", "cmake", "libssl-dev", "git", "pkg-config"},
-				{"bash", "/driver/etc/install-libmongocrypt.sh"},
+				{"apt-get", "install", "-y", "libkrb5-dev", "pkg-config"},
 			}
 
 			for _, cmd := range installCmds {
@@ -151,10 +151,11 @@ func TestCompileCheck(t *testing.T) {
 				require.Equal(t, 0, exitCode, "install command %v failed: %s", cmd, output)
 			}
 
-			// The install script creates an "install" directory in the current working directory (/app).
+			// Use libmongocrypt from the mounted driver directory.
 			exitCode, outputReader, err = container.Exec(context.Background(), []string{
-				"sh", "-c", "PKG_CONFIG_PATH=/app/install/lib/pkgconfig " +
-					"LD_LIBRARY_PATH=/app/install/lib " +
+				"sh", "-c",
+				"export PKG_CONFIG_PATH=/driver/install/lib/pkgconfig && " +
+					"export LD_LIBRARY_PATH=/driver/install/lib && " +
 					"go build -buildvcs=false -tags=cse,gssapi,mongointernal ./...",
 			})
 			require.NoError(t, err)